When working in hazardous environments—such as oil refineries, mining sites, or chemical plants—lighting isn’t just about visibility; it’s about safety. A common question that arises is: “Is an IP67 LED Work Light explosion proof?” While IP67-rated lights are highly durable and water-resistant, it's essential to understand what "explosion proof" truly means before making safety-critical decisions.

Understanding IP67 and Explosion Proof Standards

An IP67 LED Work Light is designed to withstand dust intrusion and water immersion up to 1 meter for 30 minutes. This makes it ideal for outdoor use, wet environments, and heavy-duty applications. However, IP67 alone does not mean the light is explosion proof.

Explosion proof lighting must comply with rigorous safety standards such as ATEX or UL844. These lights are engineered to contain sparks or flames within the housing, preventing ignition of flammable gases or dust in explosive zones. While an IP67 explosionproof LED Work Light combines both water/dust protection and explosion containment features, not all IP67-rated lights are certified for explosive atmospheres.

Choosing the Right LED Work Light for Hazardous Areas

If you're operating in a high-risk environment, always check for proper explosion-proof certification in addition to IP ratings. Some manufacturers design dual-rated products that serve both purposes, providing waterproof performance and certified explosion safety. A standard LED Work Light may offer high brightness and durability but could fail safety requirements in zones classified as hazardous.

Why Choose Otennlux LED Work Light?

When safety and performance matter, Otennlux LED Work Light products are built to meet industry demands. Otennlux offers a wide range of rugged lighting solutions, including IP67 explosionproof LED Work Light options that are engineered for durability, reliability, and compliance with international safety standards.

Beyond product quality, Otennlux stands out for its commitment to customer satisfaction, fast lead times, and technical support. With years of experience in industrial and commercial lighting, Otennlux delivers reliable lighting solutions for even the most demanding environments.

For durable, safe, and performance-driven lighting—trust Otennlux. Illuminate your workspace with confidence.

In the world of interior design and acoustic optimization, acoustic panels play a critical role in improving sound quality and reducing echo. But can you overdo it? The short answer is yes—and here’s why balance is the key.

At Guangdong Liyin Acoustics Technology Co., Ltd. ( Leeyin ) , we are proud to be a leading manufacturer and exporter of wood slat acoustic panels in China. With decades of experience and a 20,000㎡ advanced facility, we help clients worldwide find the right acoustic solutions—not just more of them.

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🎧 What Do Acoustic Panels Do?

Acoustic panels absorb sound waves to reduce noise, echo, and reverberation. They are ideal for:

• Home theaters

• Offices

• Studios

• Conference rooms

• Bedrooms

Panels like our E0 MDF + PET felt wooden slat acoustic panels are designed to combine visual appeal with powerful acoustic performance.

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🤔 Is There Such a Thing as “Too Much”?

Yes. Too many acoustic panels can lead to an unnatural, overly “dead” room where sound becomes flat and lifeless. This is especially true in:

• Studios where natural reverberation is needed

• Living spaces where sound dynamics should feel natural

• Rooms with limited volume, where too much absorption can dull conversation and music

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⚖️ Striking the Right Balance

When planning an acoustic treatment, consider these principles:

1. Coverage Ratio

A general recommendation is to cover 15–30% of the room’s surface area with acoustic panels. This can vary depending on the use case (e.g., recording studio vs. living room).

2. Panel Placement

More important than quantity is placement. Focus on:

• First reflection points

• Rear walls

• Ceiling above listening areas

• Corners for bass traps

Liyin’s PET-backed acoustic panels offer flexibility in installation—glue, screw, or mounting systems—so you can place them exactly where needed.

3. Room Purpose

Ask yourself: Are you aiming to reduce echo or completely deaden the space? The goal should dictate how many panels you actually need.

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🌿 Liyin Acoustics: Acoustic Performance Meets Elegance

At Guangdong Liyin Acoustics Technology Co., Ltd., we specialize in crafting wood slat acoustic panels that do more than absorb sound—they add modern elegance to any interior.

Our panels are:
✅ Made with E0-grade MDF and eco-friendly recyclable PET felt
✅ Compliant with FSC standards
✅ Customizable with OEM/ODM services
✅ Exported to Europe, North America, Southeast Asia, and more
✅ Backed by strict international quality management systems

 

Whether you're looking to upgrade a music studio or create a serene office space, our panels deliver both function and style.

When it comes to optimizing sound quality in a space—whether a studio, office, or home—the installation of acoustic panels is a smart investment. But one often overlooked factor is panel spacing from the wall. So, how far off the wall should acoustic panels be to maximize performance?

At Guangdong Liyin Acoustics Technology Co., Ltd. ( Leeyin ) , we specialize in producing high-performance wood slat acoustic panels with PET felt backing. As a leading exporter in China with a 20,000㎡ modern facility, we combine craftsmanship and science to help clients around the world enhance their acoustic environments.

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🎧 Why Panel Spacing Matters

Most people assume acoustic panels should be mounted flat against the wall. While that’s common, leaving a small air gap behind the panel can significantly improve low-frequency absorption. This method is often used in professional sound treatment applications.

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📏 Ideal Spacing: The Magic Number

In general, 2 to 4 inches (5–10 cm) of space behind the panel is ideal. This added distance:

• Enhances bass absorption

• Improves overall sound dampening

• Increases absorption without additional material

💡 Pro Tip: A 2-inch panel with a 2-inch air gap performs nearly as well as a 4-inch panel flat-mounted.

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🛠️ How to Mount Panels with a Gap

Here are three popular methods to mount wood slat acoustic panels with air space:

1. Wooden Furring Strips: Use wood strips to create a frame behind the panel.

2. Wall Spacers: Install metal or plastic standoffs to keep the panel off the wall.

3. French Cleat System: Great for adjustable mounting with gap control.

Our Liyin panels are engineered to be easy to install with all three methods—gluing, screwing, or using brackets.

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🪵 Why Choose Liyin Acoustic Panels?

Our E0-grade MDF + PET felt wood slat acoustic panels combine beauty and functionality.

✅ Scientifically engineered for acoustic performance
✅ Manufactured using eco-friendly, recyclable PET felt
✅ Meets E0 formaldehyde standards
✅ Certified with FSC-compliant materials
✅ Ideal for walls and ceilings
✅ Customizable sizes and finishes
✅ Exported globally to Europe, North America, and Southeast Asia

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🧠 Final Thought: Wall Gap = Smart Sound

 

Spacing acoustic panels 2–4 inches from the wall enhances their sound-absorbing capabilities, especially for lower frequencies. If you want great acoustics without compromising on style, our wooden slat acoustic panels offer the perfect solution.

Soundproofing a room completely—blocking all unwanted noise from entering or escaping—is a significant challenge. While achieving absolute 100% soundproofing requires extensive construction-level adjustments, you can get impressively close with the right materials, techniques, and product choices.

At Guangdong Liyin Acoustics Technology Co., Ltd. ( Leeyin ) , we specialize in wood slat acoustic panels and deliver effective sound solutions to clients worldwide. In this guide, we’ll walk you through how to soundproof a room as completely as possible, whether for a studio, office, or private space.

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🔍 Understanding True Soundproofing

Soundproofing is different from sound absorption. Soundproofing blocks sound, while acoustic treatment improves sound quality inside the room.

To soundproof a room, you must address all sound pathways:

• Airborne sound (voices, music)

• Impact sound (footsteps, vibrations)

• Structural transmission (through walls, floors, ceilings)

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✅ 1. Seal All Air Gaps

Even the smallest gaps let sound leak in or out. Start by sealing:

• Door frames: Use door sweeps and rubber seals

• Window edges: Apply acoustic caulk or double-glazed windows

• Outlets and vents: Cover with soundproofing gaskets or acoustic putty pads

🔧 Use acoustic caulk to seal all perimeter gaps for added noise isolation.

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✅ 2. Upgrade Your Walls

Typical drywall transmits sound easily. To soundproof walls:

• Add mass: Use mass loaded vinyl (MLV) or multiple layers of drywall with Green Glue (a damping compound)

• Use decoupling techniques: Install resilient channels or staggered studs

• Install high-density acoustic panels, like our PET-backed wood slat acoustic panels for added absorption and diffusion

👉 Liyin Acoustics' slat wall panels not only enhance aesthetics but contribute to a multi-layered acoustic barrier.

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✅ 3. Reinforce Doors & Windows

Standard doors and windows are weak spots.

• Replace hollow-core doors with solid-core doors

• Install double or triple-glazed windows

• Use soundproof curtains or acoustic window inserts

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✅ 4. Soundproof the Ceiling

To prevent noise from above:

• Add acoustic insulation between ceiling joists

• Use acoustic ceiling panels or suspended ceiling systems

• Install wooden acoustic ceiling panels from Liyin Acoustics for both style and performance

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✅ 5. Treat the Floors

To block footstep noise and vibration:

• Lay carpet with dense underlay

• Use soundproofing mats or cork/rubber flooring

• Seal baseboards with acoustic sealant

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✅ 6. Add Absorption Materials

To control echo and improve internal acoustics:

• Install Liyin’s wood slat acoustic panels

• Use fabric acoustic panels, bass traps, or corner diffusers

• Add acoustic foam in key reflection points

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🌿 Why Choose Liyin Acoustics?

Guangdong Liyin Acoustics Technology Co., Ltd. is a global leader in manufacturing high-quality wood slat acoustic panels for soundproofing and acoustic treatment.
Here’s why businesses around the world trust us:

✅ Over 20,000㎡ modern production facility
✅ Specializing in E0 MDF + PET felt wall panels
✅ FSC-certified, recyclable, and sustainable materials
✅ OEM/ODM customization available
✅ Strict international quality management
✅ Exporting to Europe, North America, Southeast Asia, and beyond

 

Our PET-backed wood panels offer excellent sound absorption, enhance visual appeal, and support eco-friendly construction.

What is a Rockwool Panel?

A Rockwool panel (also known as mineral wool panel) is a high-performance insulation material made from molten basalt rock and recycled slag. These panels are engineered for superior thermal insulation, fire resistance, and sound absorption, making them a top choice for modern construction, industrial applications, and acoustic control.

At WISKIND, we specialize in manufacturing premium Rockwool panels that meet the highest standards of energy efficiency, safety, and durability.

Key Properties of WISKIND Rockwool Panels

1. Superior Thermal Insulation – WISKIND Rockwool Insulation panels have extremely low thermal conductivity, significantly reducing heat transfer in walls, roofs, and HVAC systems. This helps buildings maintain consistent temperatures while lowering energy costs.

2. Exceptional Fire Resistance – Our rock wool panels are non-flammable, can withstand high temperatures, and have a fire rating of A1, making them ideal for fire protection in commercial and industrial buildings.

3. Outstanding Sound Absorption – The dense, fibrous structure of WISKIND Rockwool panels effectively absorbs sound waves, making them perfect for studios, offices, theaters, and residential buildings where noise control is essential.

4. Moisture & Mold Resistance – Unlike traditional insulation materials, WISKIND Rockwool is hydrophobic, meaning it repels water and prevents mold growth, ensuring long-term structural integrity.

5. Eco-Friendly & Sustainable – WISKIND is committed to sustainability, using recycled materials and producing energy-efficient insulation solutions that contribute to green building certifications like LEED.

Applications of WISKIND Rockwool Panels

Building & Construction – Ideal for insulating walls, roofs, and floors in residential, commercial, public, and industrial buildings.

Acoustic Solutions – Used in recording studios, cinemas, offices, and multi-family housing to enhance soundproofing.

Fire Protection Systems – Installed in fire-rated walls, ceilings, and barriers to prevent flame and smoke spread.

Industrial Insulation – Protects pipelines, boilers, and machinery from extreme temperatures while reducing noise pollution.

 

When it comes to high-performance insulation, WISKIND Rockwool panels stand out as a top choice for architects, builders, and industrial engineers. With unmatched thermal efficiency, fire safety, and acoustic benefits, our panels provide a reliable solution for modern construction challenges.

WISKIND Sandwich Panels, Professional Protection of Building Fire Safety

 

In the construction industry, safety is always an important consideration. WISKIND focuses on building safety. Relying on its deep professional foundation, it has developed a series of fireproof rock wool sandwich panels to build a solid building safety line with professional products.

 

WISKIND fireproof rock wool sandwich panels is made of high-quality inorganic materials and has excellent fireproof performance. Its combustion grade reaches Class A, which meets the GB 8624 standard. It is not easy to burn, and does not release heat and toxic smoke when burning, which can effectively prevent the spread of flames. According to the GB/T 9978 standard, its fire resistance limit is up to 3 hours. In the event of a fire, it can maintain the integrity of the structure, buy time for personnel evacuation and fire fighting, and reduce losses.

 

In addition, WISKIND's COLORPOD®, COLORGOLD®, COLORSPAR®, and COLORGEM® sandwich panels have all passed FM certification. This international certification confirms the flame retardant performance and safety of WISKIND's rock wool sandwich panels products. In industrial plants, public buildings, schools, hospitals and other buildings, WISKIND composite panels have become the preferred choice of owners and designers due to their fireproof, heat-insulating and waterproof properties, providing all-round safety protection for buildings.

 

For half a century, WISKIND has been deeply involved in the field of metal enclosures, leading development with technological innovation, and focusing on the research and development of green new materials. In the future, WISKIND will uphold the concept of "everything for the peace of mind, peace of mind and glory of customers", continue to explore new materials and technologies, and provide customers with metal enclosure solutions that integrate beauty and functionality, helping to create safe and comfortable building spaces.

 

Soundproofing a studio is a critical investment for musicians, podcasters, content creators, and audio professionals who want to produce clean, high-quality sound without interference. But a common question we hear is: How much does it really cost to soundproof a studio?

 

At Guangdong Liyin Acoustics Technology Co., Ltd. ( Leeyin ) , we are proud to be a leading manufacturer and exporter of wood slat acoustic panels in China. With a 20,000 m² modern facility and global distribution network, we help businesses and creative professionals achieve studio-grade acoustics — without breaking the bank.

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🎯 Understanding the Cost of Studio Soundproofing

The total cost of soundproofing a studio depends on several key factors:

1. Room Size

• Small Studio (10–15 m²): $500 – $2,000+

• Medium Studio (20–30 m²): $2,000 – $4,000+

• Large Studio (50 m² or more): $5,000 – $10,000+

2. Soundproofing Goals

• Basic Treatment (Reducing echo & reflections) – Affordable with acoustic panels.

• Complete Isolation (Preventing sound from leaving/entering) – Involves additional materials and construction.

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🧱 Breakdown of Soundproofing Materials and Costs

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🎵 Cost-Effective Solutions from Liyin Acoustics

At Liyin Acoustics, we specialize in PET+MDF wood slat acoustic panels that combine elegance, sustainability, and acoustic performance. These panels are widely used in studios, offices, hotels, and homes to control reverberation and enhance audio quality.

✅ Our Panels Feature:

• Standard Size: 600mm x 2400mm (custom sizes available)

• Material: E0-grade MDF + recyclable PET felt

• Certifications: FSC Certified, EN13501 fire-rated, low formaldehyde (E0 standard)

• Finish Options: Oak, walnut, black, grey, and more

Compared to traditional foam, Liyin’s wood slat acoustic panels offer both superior sound absorption and modern aesthetics.

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📉 Save More with Direct Factory Supply

As a B2B supplier, Liyin Acoustics offers competitive pricing for bulk orders, fast shipping, and OEM/ODM services to suit your brand’s needs. Whether you're a studio builder, interior designer, or distributor, we provide high-value solutions at scale.

Creating a soundproof studio doesn’t have to break the bank. Whether you're a content creator, musician, or audio engineer, there are cost-effective ways to achieve excellent acoustic control. At Guangdong Liyin Acoustics Technology Co., Ltd., we specialize in producing high-quality wood slat acoustic panels that balance style, performance, and affordability — making us the ideal partner for budget-conscious professionals.

In this article, we’ll explore smart, budget-friendly ways to soundproof your studio using accessible materials and practical techniques.

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🎯 1. Understand the Difference: Soundproofing vs. Sound Absorption

Before diving in, it’s important to understand the difference:

• Soundproofing blocks sound from entering or leaving a room.

• Sound absorption reduces echo and improves internal sound clarity.

Our wood slat acoustic panels focus on absorption, but when paired with other cost-efficient materials, they can contribute to overall noise control.

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💡 2. Use Affordable Acoustic Panels for Echo Reduction

Investing in PET-backed acoustic panels is a smart move. At Leeyin Acoustics, we manufacture panels using:

• Recycled PET felt for high sound absorption (NRC up to 0.85+)

• E0-grade MDF slats for environmental safety

• FSC-certified wood for sustainability

Our panels are lightweight, easy to install, and help you improve your room’s acoustics without the high price tag of full-scale renovations.

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🧱 3. Seal the Gaps

One of the cheapest and most effective soundproofing steps is sealing air gaps:

• Use weather stripping on doors

• Apply acoustic sealant around windows, outlets, and baseboards

• Add door sweeps to block sound leakage underneath

These small fixes can drastically reduce noise transfer without significant investment.

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🛋 4. DIY Soft Furnishings as Sound Absorbers

Don’t underestimate the impact of:

• Thick curtains

• Area rugs or carpet tiles

• Upholstered furniture

• Bookcases filled with books

These household items absorb sound reflections, making your studio quieter at minimal cost.

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🔨 5. Choose Multi-Function Wall Treatments

Rather than spending on separate decorative and sound-absorbing materials, use products that do both. Liyin’s wooden slat acoustic panels offer:

• Modern aesthetics that upgrade any studio design

• High-performance acoustics

• Easy DIY installation with glue, screws, or mounting clips

You save money by enhancing both form and function in one installation.

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📏 6. Start Small – Focus on First Reflection Points

You don’t need to cover every wall. For best results on a budget:

• Identify first reflection points (side walls, ceiling above monitors)

• Treat corners with bass traps or thick acoustic panels

• Place panels behind speakers and recording equipment

 

This targeted approach gives you the most acoustic improvement with minimal material.

Everything You Need to Know for Better Soundproofing

When planning a soundproofing or acoustic treatment project—especially for studios, offices, or commercial interiors—you’ve likely heard about acoustic caulk. But is it really worth the investment?

At Guangdong Liyin Acoustics Technology Co., Ltd. ( Leeyin ) , we specialize in high-performance wood slat acoustic panels and understand the importance of every element in achieving effective sound control. Let’s explore whether acoustic caulk is a must-have, and how it fits within your overall soundproofing strategy.

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✅ What Is Acoustic Caulk?

Acoustic caulk—also known as acoustic sealant—is a flexible, sound-dampening material used to seal gaps, cracks, and seams where sound might leak through. Unlike traditional caulk, acoustic sealants remain flexible and non-hardening over time, preventing sound vibrations from transferring through structural gaps.

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🎯 Does Acoustic Caulk Really Work?

Yes—when used correctly, acoustic caulk plays a crucial role in soundproofing by:

• Sealing air gaps between wall panels, doors, windows, and outlets

• Preventing sound leakage through seams and joints

• Enhancing the effectiveness of soundproofing materials like acoustic panels and insulation

It won’t block sound by itself—but it significantly improves the overall performance of your acoustic treatment.

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💡 Where Should You Apply Acoustic Caulk?

For maximum effect, apply acoustic caulk in:

• Gaps between walls and floors

• Around window frames and door trims

• Along baseboards and wall panel joints

• Around electrical outlets and switch boxes

• Edges of acoustic panel installations

Pairing caulk with high-quality acoustic materials—like our PET-backed wooden slat panels—creates a comprehensive sound barrier.

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💰 Is Acoustic Caulk Worth the Cost?

Absolutely—and here’s why:

• Affordable price point: Compared to heavy-duty soundproofing materials, acoustic caulk is low cost

• High ROI: A tube of caulk may cost under $20 but could drastically improve noise isolation

• Essential for detailed work: Especially in recording studios, home theaters, and conference rooms, tiny gaps can ruin an otherwise perfect acoustic setup

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🌿 A Perfect Match with Sustainable Acoustic Panels

At Liyin Acoustics, we’re committed to delivering high-performance eco-friendly acoustic solutions:

• PET felt backing made from recycled materials

• E0-grade MDF (low formaldehyde emission)

• FSC-certified wood for sustainable sourcing

• NRC ratings up to 0.85+ for outstanding acoustic performance

When installing our wooden slat acoustic panels, using acoustic caulk helps seal edges and maximize acoustic insulation, especially in professional spaces.

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🔧 Easy to Install with Liyin Panels

 

All Liyin acoustic panels are designed for quick, user-friendly installation. Combine our panels with acoustic caulk, adhesive glue, or screw mounting systems for strong, durable, and clean results.

When designing a professional or home recording studio, sound quality is everything. But achieving clear, balanced acoustics starts with the right materials — and that includes choosing the correct size of acoustic panels.

At Guangdong Liyin Acoustics Technology Co., Ltd.  ( Leeyin ) , we are one of China’s leading manufacturers and exporters of wood slat acoustic panels, with global clients in Europe, North America, Southeast Asia, and beyond. Our products are engineered not only for aesthetics and sustainability but also to meet professional acoustic demands.

So, what size acoustic panels are best for a studio? Let’s dive in.

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📏 Standard Acoustic Panel Sizes for Studios

Studio acoustic panels come in a variety of sizes depending on their function, placement, and material. However, certain dimensions are commonly used across the industry.

✅ Common Acoustic Panel Sizes:

• 600mm × 600mm (24" × 24") – Compact and versatile. Ideal for ceilings or small wall sections.

• 600mm × 1200mm (24" × 48") – A popular choice for wall installations, offering a larger coverage area.

• 600mm × 2400mm (24" × 94") – Perfect for full-height applications and stylish vertical designs, especially in control rooms or vocal booths.

• Custom sizes – At Liyin Acoustics, we offer custom lengths and widths to suit large studios, music production suites, or commercial recording spaces.

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🎵 Why Size Matters in Studio Acoustic Treatment

Choosing the right panel size affects:

• Coverage Area – Larger panels cover more surface, reducing reflections and flutter echo more efficiently.

• Design Flexibility – Custom sizes allow seamless integration into walls, corners, and ceilings.

• Performance – Larger panels often provide better broadband absorption, especially when used with PET backing and MDF slats.

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🧱 Our Product: PET+MDF Wood Slat Acoustic Panels

At Liyin Acoustics, our wooden slat acoustic panels are specially crafted for high-end acoustic performance and beautiful aesthetics.

🌟 Specifications:

• Standard Size: 600mm x 2400mm (cuttable and extendable)

• Thickness: 21mm (12mm MDF + 9mm PET felt)

• Backing Material: 100% recyclable PET felt

• Slats: E0-grade MDF with natural wood veneer

• Certifications: FSC-certified, EN13501 fire rating, and low formaldehyde (E0 Standard)

These dimensions strike the perfect balance between performance, elegance, and ease of installation — making them ideal for professional and home studios alike.

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🛠️ Custom Sizes & OEM Services

Need something unique? We offer OEM/ODM services for bulk orders. Whether you're outfitting a large-scale studio or working on an interior design project, we can create the exact size, color, and finish that fits your acoustic and design needs.

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📦 Quick Tip: How Many Panels Do You Need?

As a rough guide:

• Small home studio (10–12m²): 6–8 panels of 600×1200mm

• Medium studio (15–20m²): 10–12 panels

• Large control room or vocal booth: 14+ panels with bass traps and ceiling clouds

Want to estimate it precisely? We can help with a free layout suggestion based on your room dimensions.

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Why Choose Guangdong Liyin Acoustics?

• ✅ 20,000 m² modern manufacturing facility

• ✅ Strict quality control per international standards

• ✅ Eco-friendly materials with low VOC emissions

• ✅ Global exports with fast lead times

• ✅ Trusted by clients in architectural, commercial, and recording industries

 

From design to delivery, Liyin Acoustics is your trusted B2B partner for acoustic innovation.