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TB-CS4-ENCORE-PREMIER
Sub Box w/ Built-In Amp Rack for 2019-2025 Chevrolet Silverado 1500 Crew Cab w/ Front & Side Logos
$1,099.99
Built-to-Order
Product Details
Brand:
TruckBass
Chevrolet Silverado:
2019-2025 Crew Cab
The TB-CS4-ENCORE-PREMIER is a
premium-fit subwoofer enclosure for the
2019–2025 Chevrolet Silverado 1500 Crew Cab, designed to
tuck cleanly under the rear seat without affecting functionality. It features a
built-in amp rack integrated into the
top center of the enclosure, along with
laser-etched logos on both the front and sides for a
bold, personalized touch from every angle.
Optional LED lighting and
upscale upholstery choices complete the
clean, custom look.
OVERVIEW
The TB-CS4-ENCORE-PREMIER is a precision-engineered subwoofer enclosure built specifically for the 2019–2025 Chevrolet Silverado 1500 Crew Cab. It fits entirely under the rear seat, maximizing available space without extending beyond the seat edges. The sealed, down-firing design keeps your subwoofers protected and out of sight, preserving the factory look of your truck’s interior. You can purchase the enclosure on its own or receive a discount when bundling it with subwoofers and/or an amplifier.
What sets the Premier model apart is its bold, customizable design—featuring laser-etched acrylic panels on both the front and sides, allowing you to showcase your logo or branding from multiple angles. The ENCORE version adds a built-in amp rack integrated into the top center of the enclosure, offering a clean, space-saving solution for amplifier installation.
The enclosure comes standard with black carpet for a subtle, factory-style finish, while an optional Katzkin-trim upgrade adds a refined, premium touch. You can also add RGB LED lighting, controlled via wireless remote or smartphone app, to bring your build to life with custom colors and effects.
Each enclosure is handcrafted in Rexburg, Idaho using high-grade MDF and premium materials, and is built to order based on your selected subwoofer configuration—dual 10″, 12″, or 13.5″. This is a vehicle-specific solution that integrates seamlessly into your truck and delivers exceptional fit and finish. All sales are final due to the custom-built nature of the product.
WHAT'S INCLUDED
| Feature | Status |
|---|---|
| Built-in Amp Rack | ✅ Included |
| Katzkin Upholstery | ➕ Optional * |
| Front Acrylic Panel | ✅ Included |
| Side Acrylic Panel | ✅ Included |
| RGB LED Lighting | ➕ Optional ** |
| RGB LED Amp Trim | ❌ Not Included *** |
| Subwoofers | ➕ Optional ** |
| Amplifier | ➕ Optional ** |
| Bass Knob | ➕ Optional ** |
| Installation Accessories | ❌ Not Included |
* Katzkin upgrade available; black carpet upholstery is included standard.
** Optional features available at an additional cost.
*** Only included with Encore Elite enclosures.
SELECTABLE OPTIONS
| Option | Description |
|---|---|
| (2) 10-Inch Subwoofers | Built for two 10-inch subwoofers |
| (2) 12-Inch Subwoofers | Built for two 12-inch subwoofers |
| (2) 13.5-Inch Subwoofers | Built for two 13.5-inch subwoofers |
| Option | Description |
|---|---|
| 10-Inch Standard Opening (9.25") | Standard 10-inch opening (9.25" cutout) fits most round 10-inch subwoofers. Check your subwoofer’s specifications to ensure compatibility. |
| 10-Inch Square Opening (9.25") | Square 10-inch opening (9.25" cutout) designed specifically for Kicker L7T10 subwoofers. |
| 10-Inch TW3 Opening (9.625") |
10-inch opening (9.625" cutout) made specifically for JL Audio 10TW3 subwoofers. |
| 12-Inch Standard Opening (11.125") |
Standard 12-inch opening (11.125" cutout) fits most round 12-inch subwoofers. Check your subwoofer’s specifications to ensure compatibility. |
| 12-Inch Square Opening (11.125") |
Square 12-inch opening (11.125" cutout) designed specifically for Kicker L7T12 subwoofers. |
| 12-Inch TW3 Opening (11.625") |
12-inch opening (11.625" cutout) made specifically for JL Audio 12TW3 subwoofers. |
| 13.5-Inch TW5 Opening (12.50") | 13.5-inch opening (12.50" cutout) made specifically for JL Audio 13TW5v2 subwoofers. |
| Upholstery Selection | Image |
|---|---|
| Black Carpet - Contrasts OEM Black Carpet (Standard) |  |
| Dark Graphite Katzkin - Matches OEM Jet Black Leather (+$200.00) |  |
| Fawn Katzkin - Matches OEM Slate Leather (+$200.00) |  |
| Java Katzkin - Matches OEM Brown Leather (+$200.00) |  |
| Logo | Image |
|---|---|
| Bowtie - Silverado |  |
| Chevrolet - Silverado |  |
| Duramax - Silverado |  |
| High Country - Silverado |  |
| JL Audio - Silverado |  |
| Kicker - Silverado |  |
| RST - Silverado |  |
| Silverado - Chevrolet |  |
| Trail Boss - Silverado |  |
| TruckBass - Silverado |  |
| Z71 - Silverado |  |
| ZR2 - Silverado |  |
| Logo | Image |
|---|---|
| Bowtie - Duramax |  |
| Bowtie - JL Audio |  |
| Bowtie - Kicker |  |
| Bowtie - Silverado |  |
| Bowtie - TruckBass |  |
| Mountains - High Country |  |
| RST - Silverado |  |
| Trail Boss - Silverado |  |
| Z71 - Silverado |  |
| ZR2 - Silverado |  |
| LED Type | Description |
|---|---|
| No LED Lighting | |
| Standard RGB LED Lighting w/ Wireless Remote (+$200.00) | |
| Solid/Chasing RBG LED Lighting w/ Smartphone App Control (+$300.00) |
| Subwoofer | Details |
|---|---|
 |
Kicker CompRT10 400 Watt RMS 10-Inch Subwoofer |
 |
JL Audio 10W1v3 300 Watt RMS 10-Inch Subwoofer |
 |
Kicker L7T10 500 Watt RMS 10-Inch Subwoofer |
 |
JL Audio 10TW3 400 Watt RMS 10-Inch Subwoofer |
 |
Kicker CompRT 12 500 Watt RMS 12-Inch Subwoofer |
 |
Kicker L7T12 600 Watt RMS 12-Inch Subwoofer |
 |
JL Audio 12TW3 400 Watt RMS 12-Inch Subwoofer |
 |
Wāvtech thinPRO12 750 Watt RMS 12-Inch Subwoofer |
 |
JL Audio 13TW5v2 600 Watt RMS 13.5-Inch Subwoofer |
| Amplifier | Details |
|---|---|
 |
JL Audio JD500/1 500 Watt RMS Mono Amplifier |
 |
Kicker CXA800.1t 800 Watt RMS Mono Amplifier |
 |
Wāvtech link500.1mini 500 Watt RMS Mono Amplifier |
 |
JL Audio RD500/1 500 Watt RMS Mono Amplifier |
 |
Kicker CXA1200.1t 1,200 Watt RMS Mono Amplifier |
 |
JL Audio JD1000/1 1,000 Watt RMS Mono Amplifier |
 |
Wāvtech link1000.1mini 1,000 Watt RMS Mono Amplifier |
 |
Kicker LX850.1 850 Watt RMS Mono Amplifier |
 |
JL Audio RD1000/1 1,000 Watt RMS Mono Amplifier |
 |
Kicker LX1250.1 1,250 Watt RMS Mono Amplifier |
 |
JL Audio XDM600/1 600 Watt RMS Mono Amplifier |
 |
Wāvtech link1500.1plus 1,500 Watt RMS Mono Amplifier |
 |
JL Audio XDM1000/1 1,000 Watt RMS Mono Amplifier |
 |
JL Audio VX600/1i 600 Watt RMS Mono DSP Amplifier |
 |
JL Audio VX1000/1i 1,000 Watt RMS Mono DSP Amplifier |
| Bass Knob | Details |
|---|---|
 |
Kicker LXARC Remote Level Control for Kicker LX Amplifiers |
 |
Wāvtech linkRC Remote Level Control for Wāvtech Amplifiers |
 |
Kicker CXARCt Remote Level Control for Kicker CXA Amplifiers |
 |
JL Audio RBC-1 Remote Bass Control for JL Audio JD and RD Amplifiers |
 |
JL Audio HD-RLC Remote Level Control for JL Audio XDM Amplifiers |
 |
JL Audio DRC-205 Digital Remote Control for JL Audio VXi Amplifiers |
SPECIFICATIONS
| Specification | Details |
|---|---|
| Vehicle Fitment | 2019–2025 Chevrolet Silverado 1500 Crew Cab (Does not fit Double or Single Cab) |
| Enclosure Location | Fits entirely under rear seat (Hydraulic jack and under-seat storage must be removed) |
| Woofer Firing Direction | Down-Firing |
| Enclosure Type | Sealed (Common chamber) |
| Construction Material | High-Grade MDF |
| Upholstery - Top/Back/Bottom | Black Trunk Liner |
| Front & Side Panels | Black Laser-Etched Acrylic with Katzkin-Wrapped Trim Overlay |
| Amplifier Trim Ring | Black Trunk Liner |
| Speaker Terminals | (1) Spring-Loaded Terminal |
| Air Volume (Total) | 1.60 ft³ |
| Mounting Depth | 4.95 inches (Actual depth may vary based on subwoofer magnet size) |
| Amplifier Compartment Dimensions | 2″ H × 16.5″ W × 8.5″ D |
| Woofer Clearance | 2.125 inches (From bottom of enclosure to floor) |
| Speaker Wire | 12 AWG wire included only with RGB LED enclosures (Not included otherwise) |
FAQ
| Question | Answer |
|---|---|
| What is the warranty? | TruckBass.com subwoofer enclosures are warranted to be free from defects in materials and workmanship for a period of one (1) year from the original date of purchase. Products purchased with your enclosure are covered under the original manufacturer’s warranty. |
| How long does it take to get my enclosure? | Our enclosures are made to order. Typical turnaround time is 4–6 weeks from order placement to shipment. This may vary based on our current production load. |
| Does the subwoofer enclosure ship with the product in it? | Yes – but only if you ordered subwoofers with your enclosure. In that case, your enclosure will arrive preloaded and prewired with the subwoofers you selected, ensuring a clean and professional install right out of the box. If you ordered the enclosure by itself, it will ship empty. |
| Does this come with everything I need to install it? | No. This is not a plug-and-play package. Installation accessories such as wiring, fuses, distribution blocks, and mounting hardware are not included unless you have specifically added them to your order. You will need to supply your own wiring and components based on your vehicle and system configuration. |
| Will I lose under-seat storage or jack access? | Yes. To ensure proper fitment of this enclosure, you must remove the hydraulic jack and any under-seat storage compartments. |
| Is professional installation required? | While not required, professional installation is highly recommended, especially when connecting subwoofers, amplifiers, and optional LED lighting. DIY installation is possible for experienced individuals with the proper tools. |
| Can I customize the logo or design further? | Yes. You can request custom logos for laser etching. For more advanced design modifications, contact us directly before placing your order to explore available options. |
| Can the LED lights stay on one color? | Yes. Whether you choose our standard or smartphone-controlled RGB LED upgrade, you can set the lights to remain on a single color or use various lighting effects. |
| How do I connect the LEDs? | If you opted for our RGB LED upgrade, you’ll receive a power and ground pigtail for connection. This powers the LED controller and lights. A video installation guide is coming soon. |
| Can this enclosure be ported? | No. This enclosure is specifically designed as a sealed enclosure. If you prefer a ported design, check out our ported enclosure options |
| Does this enclosure include an amp rack? | Yes. This enclosure features a built-in amp rack and comes with a black carpet pressure-fit trim ring for the amplifier opening. This trim ring does not illuminate on SELECT and PREMIER models. For a laser-etched RGB LED accent and Katzkin-wrapped trim ring, consider our ENCORE ELITE model. |
| What subwoofer sizes does this support? | This enclosure is available for dual 10-inch, 12-inch, or 13.5-inch subwoofer configurations only. |
| Will this work with my floor mats? | Our enclosures are not specifically designed to accommodate floor mats. While some may fit, we cannot guarantee compatibility with aftermarket or factory floor mats. |
TB-CS4-ENCORE-PREMIER
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