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Matte Black Oak acoustic slat panel close-up showing 1 inch wide wood slats

Matte Black Oak Acoustic Panel - Harmony Series

SKU AP100-94MB
Sale Sale
$234.99
$234.99 - $234.99
$234.99
$187.99
$187.99 - $187.99
$187.99
Estimated lead time for shipping: 7–10 business days, subject to inventory availability.
Returns are F.O.B. Buyer — subject to a 20% restocking fee. View Full Returns & Exchanges Policy
Need Help? Call 1-800-558-0119 or email sales@whiteriver.com
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Shipping Policy
Harmony Acoustic Panels Free FedEx within the 48 contiguous United States.
Tambour Panels Flat $25 shipping fee on all Tambour orders within the continental USA.
Premium Solid Wood Paneling Shipping charges are 6% of the total sale.
MDF Radius Corners Freight calculated by destination (Min. $45). If freight exceeds $45, a separate quote will be emailed after your order is placed.
International Orders Minimum charge of 30% of order total. Customs, duties, and tariffs are the responsibility of the recipient.
Full Shipping Details

White River Hardwoods · Harmony Series · Acoustic Panels

Natural White Oak
Acoustic Panel

SKU AP100-94MB · 2 Panels Per Carton · 16.41 sq ft Coverage

Varnished Oak Slats · True Black PET Backing · Wall & Ceiling Install


Varnished Natural White Oak slats over a True Black recycled PET felt backing — 2 panels per carton, 16.41 sq ft coverage. Acoustic control and surface design in one system.

Harmony Series · Superior Acoustic Performance · Eco-Friendly Construction

A panel that works as hard acoustically as it looks aesthetically — varnished Natural White Oak slats, recycled PET backing, and coverage that transforms a room in an afternoon.

Sold as 2 Panels Per Carton

Each carton contains 2 panels that align seamlessly when placed side by side. Carton coverage: approximately 16.41 sq ft. Divide your total wall or ceiling area by 16.41 and round up to the nearest carton.

Product Details

What's in the Box

SKU Finish Slat Width Panel Size Per Carton
AP100-94MB Natural White Oak Matte Black Oak slats 12-1/2″W × 94-1/2″L × 13/16″ 2 Panels · 16.41 sq ft

* Each panel features a combination of 1″ and 1-1/2″ wide varnished Natural White Oak slats. Panels are designed to align seamlessly edge to edge — install side by side for a continuous, uninterrupted surface.

Harmony Series

Performance Meets Design

♪

True Acoustic Performance

The True Black recycled PET felt backing absorbs sound waves, reducing echo and ambient noise. The Harmony Series is designed for spaces where acoustic quality matters — home theaters, studios, offices, open-plan living areas, and any room that suffers from hard-surface reverberation.

▬

Natural White Oak Finish

Natural White Oak slats bring warmth and honest wood character to any surface. The open, consistent grain of White Oak takes finish beautifully and pairs with virtually every interior palette — from raw concrete to painted millwork. The result is a surface that performs acoustically and reads beautifully at every scale.

♻

Recycled PET Backing

The acoustic backing is made from recycled plastic bottles — True Black PET felt that performs structurally, acoustically, and environmentally. The MDF core slats diffuse and dampen sound waves while the PET felt absorbs them, working together for optimal acoustic control.

⊕

Wall or Ceiling Install

Install horizontally or vertically on walls, or overhead on ceilings. Suitable for both glue and screw installation, giving contractors and DIY installers flexibility to choose the method that suits the substrate and application.

Technical Specifications

Key Facts

Finish

Natural White Oak

Finish Type

Varnished

Slat Width

1″ & 1-1/2″ mixed

Thickness

13/16″

Panel Width

12-1/2″

Panel Length

94-1/2″

Backing

True Black PET

Per Carton

2 Panels

Coverage

≈ 16.41 sq ft

Acoustic System

How the Panel Works

Three Layers, One Result

The Harmony panel is a precisely engineered acoustic assembly. Varnished Natural White Oak slats provide the visible surface and visual diffusion. The MDF core slats diffuse and dampen sound waves internally. The recycled PET felt backing absorbs the sound energy that passes through — a balanced combination of absorption and diffusion that outperforms single-layer acoustic treatments.

Coverage Planning

Each carton covers approximately 16.41 sq ft. Divide your total wall or ceiling area by 16.41 and round up to the nearest whole carton. For rooms with strong parallel reflective surfaces, consider covering 25–40% of total surface area for meaningful acoustic improvement.

Installation

Step by Step

1

Plan Your Layout

Panels align edge to edge — mark your starting line with a level. Decide on orientation: vertical slats for most walls, horizontal for a different rhythm. Both work.

2

Prep the Surface

Wall or ceiling must be clean, dry, and flat. For glue installation, drywall and plaster substrates work well. For screw installation, locate framing or use appropriate wall anchors.

3

Cut to Size

Panels can be cut to length with a fine-tooth saw. Cut from the back face to minimize tear-out on the visible surface. Measure twice — the finish is not forgiving of mis-cuts at visible edges.

4

Apply Adhesive or Screw

Glue: apply panel adhesive to the PET backing in a serpentine bead pattern. Press firmly and hold for 60 seconds. Screw: drive screws through the PET backing into framing — countersink slightly so heads sit flush.

5

Align Panels Edge to Edge

Panels are manufactured to align seamlessly side by side. Butt edges firmly together — no gap, no overlap. Check alignment with a level every 2–3 panels.

6

Ceiling Installation

For ceiling install, use construction adhesive plus temporary bracing or screw fastening until adhesive fully cures. Never rely on adhesive alone for overhead applications.

Installer Advice

Pro Tips

Start with a Level Line

The Natural White Oak finish makes any deviation from level immediately visible. Snap a chalk line and trust it — correcting a crooked run after installation is not easy.

Stagger Panel Joints

Where panels meet end-to-end, stagger the joints across rows like a brick pattern. This breaks up the visual line of the joint and makes the installation read as a continuous surface.

Coverage for Results

A single accent panel looks great but won't move the needle on room acoustics. For a meaningful reduction in echo, aim to cover at least one full wall — typically 25–40% of total room surface area.

Care & Maintenance

Dust panels lightly with a soft dry cloth or low-suction vacuum brush attachment. Avoid wet cleaning on the slats — moisture can cause the finish to lift or the wood to swell. Not suitable for high-humidity environments including bathrooms, kitchens, or covered outdoor spaces.

AP100-94MB — Natural White Oak Acoustic Panel, Harmony Series. Where sound control and surface design finally agree.


Domestic Shipping

🟢 Harmony Acoustic Panels — FREE Shipping
All Harmony orders ship free via FedEx within the 48 contiguous United States.

🚚 Tambour Panels — $25 Flat Rate
A flat $25 shipping fee applies to all Tambour orders within the continental USA.

📦 MDF Radius Corners — From $45
Shipping calculated by destination. If freight exceeds $45, a separate quote will be emailed after your order is placed.

International Orders

We ship worldwide on most products. A minimum charge of 30% of the order total applies to international shipping. If actual costs exceed this amount, we'll contact you before processing.

  • Customs, duties, and tariffs are the responsibility of the recipient
  • Canada and all international orders are subject to import fees
  • If your country doesn't appear at checkout, we're unable to ship there

Questions?
Call 1-800-558-0119 or email sales@tambourtouch.com

Returns & Exchanges

All returns require prior approval and a Return Goods Authorization (RGA) number before sending anything back. Call 866-687-8746 to speak with Customer Service and request your RGA.

Products are NOT eligible for return if they:

  • Have visible markings or are altered in any way
  • Have been exposed to excessive sunlight or moisture
  • Have primer, stain, or job site damage
  • Are returned more than 60 days after the invoice date

Important Return Conditions

  • Returns are F.O.B. Buyer and subject to a 20% restocking fee
  • Products must be received in resellable condition to receive credit
  • Custom orders are not returnable under any circumstances
  • If items arrive damaged due to poor repackaging, no credit will be issued
  • Do not return items in original packaging without inspecting first — additional cushioning or wrapping may be needed to prevent damage in transit

To Request an RGA
Call 866-687-8746 and speak with a Customer Service Representative.

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