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Overview

Salamander Designs Synergy Triple 20 Core Module – Dark Walnut / Black Posts

Model SL20W/B | Three open equipment bays | Modular AV furniture

The Salamander Designs Synergy Triple 20 Core Module provides a flexible foundation for a premium HiFi or home theater system. This configuration pairs a rich Dark Walnut finish with black aluminum posts, combining traditional wood styling with a clean, contemporary frame.

Its triple-width design offers three open equipment bays and three adjustable shelves, providing space for amplifiers, AV receivers, streamers, and other components. Salamander's patented S-Frame construction, removable rear panels, and modular accessories allow the cabinet to evolve alongside your system.

 

Key Features

  • Dark Walnut / Black Posts: Real wood veneer surfaces paired with black aluminum framing.

  • Three open equipment bays: Organize audio and video components across a wide, low-profile cabinet.

  • Three adjustable shelves: One per bay, with flexible positioning for different component heights.

  • Patented S-Frame construction: Extruded aluminum framework supports the modular design.

  • Removable rear panels: Provide access for cable routing and component installation.

  • Expandable storage: Add compatible Synergy doors, side panels, drawers, and other accessories.

  • Heavy-duty leveling feet: Help stabilize the cabinet on uneven flooring.

  • Open-front configuration: Keeps equipment accessible and allows airflow around components.

The SL20 is a core module, so doors and side panels are optional accessories rather than included equipment.


Technical Specifications

Specification

Details

Manufacturer

Salamander Designs

Collection

Synergy System

Model

Triple 20 Core Module

Manufacturer SKU

SL20W/B

Cabinet finish

Dark Walnut

Post finish

Black aluminum

Configuration

Triple-width, three-bay open cabinet

Overall width

65.75 in.

Overall height

21 in.

Overall depth

19.75 in.

Interior bay width

19.75 in. each

Interior bay depth

18 in.

Adjustable shelves included

3

Shelf thickness

0.75 in.

Standard shelf capacity

75 lbs. each

Shelf capacity with optional heavy-duty brackets

Up to 150 lbs.

Cabinet top thickness

1.125 in.

Cabinet top capacity

350 lbs.

Frame construction

Extruded aluminum S-Frame

Rear panels

3 removable panels

Feet

Heavy-duty, non-marking levelers

Optional accessories

Synergy doors, side panels, drawers, and shelving

Assembly

Required

Available Finishes & Post Colors

The Triple 20 Core Module is available in three wood finishes and two post colors, giving customers six configurations. Salamander's reference guide confirms the following model numbers.

 

Cabinet Finish

Post Color

Manufacturer SKU

Black Oak

Black

SL20BO/B

Black Oak

Aluminum

SL20BO/A

American Cherry

Black

SL20C/B

American Cherry

Aluminum

SL20C/A

Dark Walnut

Black

SL20W/B

Dark Walnut

Aluminum

SL20W/A

 

Designed to Grow With Your System

The Synergy Triple 20 provides a practical alternative to conventional entertainment furniture. Three adjustable shelves allow you to configure each equipment bay around your components, while removable rear panels simplify cable installation and future upgrades.

The modular design also allows you to add compatible doors, side panels, and drawers to create a more enclosed appearance when desired.

 

Experience Salamander Designs at The Grid HiFi, a Salamander Premium Design Center in Houston. Our team can help you select the right cabinet, finish, accessories, and equipment layout for your HiFi or home theater system.

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FAQs

Please read our FAQs page to find out more.

Do you price match?

Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.

Do you offer free shipping?

Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.

Where is your showroom?

We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.

Can I buy online without visiting the showroom?

Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.

Do you offer financing?

Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.

Do you install systems as well as sell equipment?

Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.

Do you provide support after installation?

Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.