Wood Acoustic Diffuser Panel | Solid Paulownia Wood Sound Diffuser for Studios & Home Theaters
Wood Acoustic Diffuser Panel | Solid Paulownia Wood Sound Diffuser for Studios & Home Theaters - Quadratic Residue Small is backordered and will ship as soon as it is back in stock.
Delivery and Shipping Details
Delivery and Shipping Details
Shipping Policy
At Buycade, we work hard to get your order to you quickly and reliably. Because we are a multi-vendor marketplace, items may ship from different U.S. warehouses depending on the supplier and product category.
Our Commitment
Fast, Reliable Shipping from Trusted U.S. Suppliers
Every order fulfilled directly by vetted brands and vendors across every life level.
Processing Time
Shipping Methods and Delivery Times
Shipping carriers
Shipping Costs
Some products may have a shipping fee based on size, weight, or vendor requirements. All shipping costs are calculated and displayed in your cart or at checkout before you complete your purchase. No surprises.
Shipping Locations
We currently ship orders within the United States only. We do not offer international shipping at this time.
Primary Shipping
Most items ship from verified U.S. supplier warehouses located across the country.
Some Items
Some items may ship from overseas manufacturers. Delivery times for these may vary slightly.
Returns / Refunds Policy
Returns / Refunds Policy
Return & Refund Policy
At Buycade, our goal is to make shopping fun, simple, and worry-free. Because we operate as a marketplace with multiple third-party suppliers, vendors, and popular brands, each partner may have its own return and refund guidelines.
Buycade Guarantee
30-Day Return Window on Every Order
Return shipping responsibility varies by vendor and will be confirmed when your return is initiated.
Damaged or Defective Items
If your item arrives damaged or defective, photos documenting the damage or defect are required before a return or replacement can be processed.
How to report damage: Send your photos along with your order number to contact@buycade.com or submit them through our Returns Contact Page. Our team will review and respond within 1 to 2 business days.
For returns due to customer preference or ordering errors, return shipping may be the customer's responsibility as determined by the vendor.
How to Start a Return
To ensure your request is routed to the correct supplier and handled properly, all returns must be initiated through our Returns Contact Page.
After submitting your request, our team will provide:
General Guidelines
Refusing Delivery
Important: If you refuse to accept any package for any reason, you will be charged penalties including but not limited to additional shipping costs, handling fees, and restocking fees.
Our Commitment
While each vendor has its own return and refund policies, Buycade is committed to helping you navigate the process. Our customer support team will assist you every step of the way to ensure a smooth and fair resolution.
Wood Acoustic Diffuser Panel | Solid Paulownia Wood Sound Diffuser for Studios & Home Theaters - Quadratic Residue Small is backordered and will ship as soon as it is back in stock.
Description
Description
Product Info

Best For:
โ Recording studios & control rooms
โ Home theaters & listening rooms
โ Rear wall reflections
โ Preserving a natural, lively sound
What Do Acoustic Diffusers Do?
Wood acoustic diffusers scatter sound reflections instead of absorbing them. This helps reduce harsh reflections while keeping your room sounding natural, open, and lively.
Unlike acoustic foam, which absorbs sound energy, diffusers help spread sound around the room. They are often used with acoustic panels and bass traps for a more balanced acoustic treatment setup.
Best frequency range: These diffusers are used for high frequency diffusion, generally above 2000 Hz.
Product Details
โ Solid Paulownia wood construction
โ 60 cm x 60 cm base size, about 23.6" x 23.6"
โ Z-clip mounting hardware included
โ Decorative natural wood appearance
โ Designed for sound diffusion, not sound absorption

Image: Mixed By Lex's studio control room back wall.
Need help with your acoustic treatment? Contact us or fill out our FREE room analysis.
Installation
Easy to install. These wood acoustic diffusers include Z-clips and screws for wall mounting. A drill is required for installation.
Installation accessories included in each package: 4 Z-clips and 8 screws.

For larger installs, a brad nailer may be the fastest method. For permanent installs, construction adhesive can also be used.
Liquid Nails may be used for permanent installation.
Where To Place Acoustic Diffusers
Acoustic diffusers are most effective when placed at reflection points in your room. Common locations include rear walls, side wall reflection points, and larger untreated wall areas.

Shipping
Shipping

Continental US only. For international shipping, please contact us.
Returns

Click here to read our full return policy.
Resources + FAQ
Resources
FAQ
Can these diffusers be stained or painted?
Yes, you can use stain or paint on these diffusers. Below is a picture from one of our customers who used a golden pecan color stain to enhance the wood's appearance. Returns are not accepted for panels that have been painted or stained.

What frequencies do these diffusers work on?
These diffusers are used for high frequency diffusion, generally above 2000 Hz.
Are these acoustic diffusers ready to ship?
Yes, we keep stock of these diffuser panels here in the USA. If there is not enough stock for your order, please contact us and we will help you.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Certified 100% Safe & Secure












