OBSIDIAN BLACK
‍the Wooden Sound System

Is a German Design Award winning smartphone speaker, handcrafted from prime quality birchwood.
‍
Requires no batteries or power source, and the universal design fits all smartphone models to provide the best listening experience.
Get yours nowDiscover
All Natural Birchwood
All Natural
Water Resistant
Highly Durable
Universal Dock
Universal Dock

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One size fits ALL

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OBSIDIAN

BLACK

obsidian black sound system

OBSIDIAN

TWS

Vibrant, Versatile, Visually Stunning

The BRAT chartreuse green isn't just a color—it's an experience. With its almost fluorescent vibrancy, it demands attention and sparks conversation.

BRAT harmonizes beautifully with nearly any environment, from minimalist modern to eclectic bohemian.

‍

up to 4X your smartphone's speakers without a blink.

Obsidian TWS itself and your smartphone is all you need to boost your listening and recording capabilities.

Ahşap Hoparlör

OBSIDIAN way of living

Made with Flow Crafting method, for the ones who enjoy every piece in their environment to their best.

Wooden speaker

please enjoy responsibly,

every piece is unique to itself and made to last for many generations.

You'll be the start of a heritage.

Ceramics Department

We love natural materials, ceramics is one of them.

Ceramics Collection
ceramic objects selection

Ceramics Department

We love natural materials, ceramics is one of them.

Ceramics Collection

Up to 4x boost in the perceived loudness

Thanks to inner channel system and 7 layers of birch wood, the Wooden Sound System increases volume by 25 dB without needing any external power source.

*iPhone 6s used in the test footage. Directly recorded from Fujifilm XT-10's built in mic in a living room environment. More detailed comparison footage available here.

BRAT colored design object - sound system with packaging

Exclusive BRAT Screen-Printed Bag

Your BRAT Wooden Sound System isn't just a static piece—it's designed for adventure.

To match its portability, we've created a unique carrying solution that's as bold and artistic as the BRAT itself
see how the bags are made
the Wooden Sound System-screen print framethe Wooden Sound System-screen print frame - makingthe Wooden Sound System-packaging

Packaging Process

In a stroke of innovative design, we've transformed the outer rings of our birch wood plates into screen-printing screens.

Each bag is a piece of art, hand-pulled and screen-printed using water-based, eco-friendly fabric paint in the electrifying BRAT chartreuse green

Sustainability in Every Thread

Just like the BRAT system itself, the bag embodies our commitment to sustainability.

The use of natural fabric paint not only ensures a vibrant, long-lasting print but also minimizes environmental impact

Engineering meets Design

At first glance, The BRAT Wooden Sound System—one look, and you're captivated by its bold chartreuse green and welcoming design.

It's inviting, it's vibrant, and yes, it’s got personality.

But there's more beneath that striking exterior.

7 Rings of Sonic Power

At the heart of BRAT's audio magic lie seven precisely cut wooden rings.
Each layer is meticulously engineered—crafted with purpose—to amplify and enrich your smartphone’s sound.

The result?

A room-filling audio experience that transforms what you thought possible from such a compact design.
passive amplifier volume boost graph

Wider Tonal Range

The unique mechanical and acoustical properties of wood delivers a warmer tone, smoother highs, and more prominent bass.

passive amplifier graph

25dB increase

With an amplification of 25dB, resulting volume is almost identical to ordinary bluetooth portable speakers.

the wooden sound system performance

TWS Performance Test

Indoor & outdoor performance of the Wooden Sound System with additional graphs.

Read More
treehugger eco design award the wooden sound system

Best of Green Awards 2021

We’re proud to have the Wooden Sound System selected as a winner of the Treehugger Best of Green Awards for Eco Decor in the “Best Lighting & Gadgets” category.

Read More
brat colored creative artwork

The BRAT Sound Journey

When you place your phone in the BRAT, something truly special happens.

Those sound vibrations from your device’s speaker?

They embark on a meticulously planned journey.

They navigate through an expertly engineered channel, one specifically designed to optimize and amplify those audio waves.

Natural Amplification, Exceptional Sound

As these sound waves move through each of the seven layers, they become naturally amplified and enriched.

What does that mean for you?

It means you get a surprisingly powerful and crystal-clear audio output that defies BRAT's compact size
‍
it does all of this without using a single watt of electricity.

That’s innovation, friends.
brat colored object interior design decor

Color Alternatives

the wooden sound system color alternatives
the Wooden Sound Systems come in 4 unique solid color alternatives.
BizViz Blue
Yolk Yellow
Kink Pink
Salt Turquoise
bizviz blue the wooden sound system

BizViz Blue

With its bright and warm blue tone BizViz Blue has a great balance of work and fun.

blue the wooden sound systemblue the wooden sound system social materialblue sound system
Order your the Wooden Sound System
yellow sound system

Yolk Yellow

Inspired from the natures warmest yellows, the Yolk Yellow edition accompanies the natural beauty of the varnished birchwood.

Great for bright setups and uplifting vibes.

yellow the wooden sound systemhand made sound systemyellow wooden sound system
kind pink the wooden sound system

Kink Pink

Joyful and warm pink color brightens up the environment the Wooden Sound System used in.

smartphone amplifierpink wooden sound system in the naturepink wooden sound system with a plant
salt turquoise the wooden sound system

Salt Turquoise

Inspired from the deep oceans and minerals like salt. Salt Turquoise brings a balanced look with the orange toned birchwood base.

the Wooden Sound System Salt Turquoisethe Wooden Sound System Turquoise with packagingsound system in a forest
tws in a forest
obsidian black sound system

OBSIDIAN BLACK

Limited edition deepest black the Wooden Sound System.

View OBSIDIAN
"The Wooden Sound System amplifies music from your smartphone without requiring a power source.
The stable, compact speaker has a clean, contemporary and simple design that is gratifyingly sustainable as well, thanks to the use of birch wood."

German Design Award 2018 Jury Statement

erbil sivaslioglu award winner

the Wooden Sound System Store Locator

Oregon

Texas

Kansas

Colorado

Illinois

Indiana

Ohio

Pennsylvania

Minnesota

South Dakota

Hawaii

Alabama

North Carolina

Oklahoma

Alaska

Florida

MA

Arkansas

Tennessee

Kentucky

Michigan

Wisconsin

Pennsylvania

New York

Utah

Arizona

California

USA Map

Alaska

The Moosterious Emporium 55 Haines Hwy, Haines

Alabama

B Brothers 20 Goff St, Daleville

Arizona

Kathy's collection 14202 N Scottsdale Rd, Scottsdale

Arkansas

The Can Do Hardware Co. 303 3rd Avenue Southwest, Gravette
Colby Feagin. 1631 E Beebe Capps Expressway, Searcy

California

The Library Store 630 W. 5th Street, Los Angeles
Arrow and Bear Co. 18604 Ellis Drive, Banning
Reach and Teach Books, Toys, and Gifts 144 West 25th Avenue, San Mateo
FUN by Brooke Rodd 1740 Ocean Park Blvd, Santa Monica
The Grapeseed Company, 4193 Carpinteria Avenue, Carpinteria
Petite Galleria, 711 Prospect Row, San Mateo
Shop Surf, 1126 soquel ave., Santa cruz
Sand N Surf, 131 Broadway, Santa Monica
The Library Store, 630 W. 5th Street, Los Angeles

Colorado

STUDIO FIFTY FIVE 2640 Cactus Circle, Golden

Florida

Royal Palm Society 2234 10th Avenue, Vero Beach

Hawaii

NEXUS HAWAII 1314 S KING ST, Honolulu

Illinois

Modern Cooperative Hyde Park 1500 East 53rd Street, Chicago
DMH Salon and Boutique 1051 Wabash Av, Springfield

Indiana

Happy Camper 411 N jefferson st, Huntington
Homespun: Modern Handmade 869 Massachusetts Avenue, Indianapolis

Kansas

Hickey Heaven 704 Oak St, Scott City

Kentucky

Bricolage Art Collective 107 Market House Square , Paducah

Massachusetts

MacRae's Sustainable Goods,
‍108 Washington St, Marblehead, MA 01945
Kind Goods,41 Farragut ave, Somerville

Michigan

Billie's Floral And Boutique, 111 Main Street, East Jordan
Periwinkle’s LLC, 7199 Thornapple River Drive Southeast, Ada

Minesota

Rock Paper Scissors Goods 4806 Chicago Ave, Minneapolis
The Lake + Co. Shop, 403 NW 1ST AVE, GRAND RAPIDS

North Carolina

Meraki Interiors 35 N Main St, Belmont
Arrow Tree Boutique 415 Brooks St,
Wake Forest

New Jersey

Soldier58,225 Farnsworth Avenue, Bordentown
STORY 144 10th Avenue 19th Street, Chelsea

New York

Urban Vintage 294 Grand Avenue, Brooklyn
STORY 144 10th Avenue 19th Street, Chelsea
All Original Handcrafts, 212 High View Road, Dover Plains
Porch, 153 E. Main Street, Mt. Kisco
Magazine Cafe, 15 West 37th Street, New York

Ohio

The Rookwood Pottery Company 1920 Race Street, Cincinnati

Oklahoma

STASH, 412 East Main Street, Norman

Oregon

Like Nobody's Business 904 NW 23rd Ave., Portland
The Department Store 1918 21st Ave, Forest Grove

Pennsylvania

Black Bear Leather 342 N Queen Street, Lanchaster
Sanctuary Blu, 6331 Fairfield Dr, Flourtown
Second Chapter Books, 139 East Main Street, Ligonier
Workshop PGH DIY School, 5135 Penn Avenue, Pittsburgh
Allegheny Outfitters Outdoors Store, 20 Clark Street, Warren

South Dakota

Pure Fox 605 Main St, Rapid City

Tennessee

AndVinyl 139A Franklin Street, Clarksville
City & State, 2625 Broad Ave, Memphis

Texas

All Good Things 336 West Davis Street, Dallas

Utah

Tallulah Gallery 1354 South 1100 East, Salt Lake City

Wisconsin

Twinkle and Twine Design 1516 Market Street, La Crosse
EcoDoor LLC 9331 Spring Road, Fish Creek

Yukon Territory / CA

Bella Home Decor 2nd Avenue, Whitehorse. CANADA

Oregon

The Department Store 1918 21st Ave, Forest Grove
Get a quote for the wooden sound system

Get a Quote

The Wooden Sound System is available for wholesale all around the world. As a global design studio, we present a variety of options to make the process as easy and fun as possible for you.
‍
If you'd love to present the Wooden Sound System to your customers, please to fill out the form to get a personal assistant on how to make a great start with Bitti Gitti products.

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Every the Wooden Sound System is hand made with FlowCraft ™ method.

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Check us out on Spotify

We love making stuff, this also includes making tunes. To celebrate the Wooden Sound System's natural volume boosting capability, we've launched our Spotify account.

Hope you'll enjoy the tunes.

bitti gitti music