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Musway  Quad 8" Ported Subwoofer Bass Package for 2019-2026 Chevy Silverado Double & Crew Cab-2 New

GS-FLCHVP48B 8" Quad Ported Sub Box for 2019-2026 Chevy Silverado Double & Crew-Cab (Black) + (4) MG8 MG Series 8" 300W RMS 2 Ohm, Dual Voice Coil Component Car Subwoofer with Protection Grille Included

Item #99443

Condition:   Brand New

Product Highlights

  • GS-FLCHVP48B
  • 8" Quad Ported Sub Box
  • 2019-2026 Chevy Silverado Double & Crew-Cab
  • Black
  • (4) MG8 MG Series 8"
  • 300W RMS (Each)
  • 2 Ohm
  • Dual Voice Coil Component Car Subwoofers
  • Protection Grilles Included

  Free 3-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

$2,723.80

Reg. Price $2,839.80  Save $116.00
Add Extended Warranty
  Free 3-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

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This exclusive package is brought to you by Onlinecarstereo. We have put together this bundle to kickstart your vehicle to the path of excellent car audio.

Ground Shaker GS-FLCHVP48B 8" Quad Ported Sub Box for 2019-2026 Chevy Silverado Double & Crew-Cab (Black) + (4) Musway MG8 MG Series 8" 300W RMS 2 Ohm, Dual Voice Coil Component Car Subwoofer with Protection Grille Included


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We are an authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • GS-FLCHVP48B 8" Quad Ported Sub Box
  • • GS-FLCHVP48B Owner's Manual
  • • MG8 (4) 8" Dual Voice Coil Component Car Subwoofer with Protection Grille Included
  • MG8 Owner's Manual
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Powerful 8" Quad Ported Sub Box

Designed for serious bass, this 8" quad-ported sub box delivers deep, resonant low-end with a 38 Hz tuning frequency and 2.50 ft³ total air volume. Its 7 1/8" cutout diameter (custom sizes available) and 1-slot port with a 30 in² area ensure tight, controlled bass that fills your Silverado cabin. Weighing 57 lbs with a 7 1/4" mounting depth and a 1 1/4" front baffle, it’s built for a secure, high-performance under-seat installation.

Perfect Under-Seat Fit

With a front height of 9 3/4 inches and a rear height of 6 1/2 inches, this sub box slides neatly under your Silverado’s rear seat for a clean, low-profile installation. Its 53" length maximizes internal volume for deeper, fuller bass performance. A 17" depth provides stability and durability, ensuring a secure, long-lasting setup for powerful, forward-firing sound.

 

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Premium Heavy-Duty Construction

Crafted from 5/8" high-quality MDF wood, this sub box is built for strength and long-lasting performance, even under intense bass loads. It’s carpeted with a durable trunk liner finish and sealed with high-quality Titebond silicone and wood glue for a vibration-free, airtight enclosure. Four spring-loaded terminals provide secure, easy connections for a professional-grade, high-output audio setup.

 

 

Unmatched Design and Craftsmanship

Experience visual brilliance with an elegant design and sturdy protection grille, eliminating the need for extra covers. Crafted with a newly designed aluminum cast basket featuring sleek struts and large ventilation windows, it combines style with superior performance.

Powerful Bass Meets Advanced Engineering

Feel the impact of deep, powerful bass with woofers featuring double magnets for a dynamic and precise sound range. Enjoy cutting-edge technology with an extended membrane stroke of up to ±22 mm, perfectly controlled by specially shaped dual polycotton spiders and fine-tuned by MUSWAY’s expert sound engineers.

Lightweight Power and Versatile Performance

Enjoy superior efficiency with copper-clad aluminum voice coils (CCAW) that keep moving mass low, delivering optimal Thiele/Small parameters. Perfect for closed enclosures, this design ensures deep, clean, and accurate bass for an exceptional listening experience.


SPECIFICATIONS


  • Vehicle Make : Chevrolet
  • Vehicle Model : Silverado

FEATURES


GS-FLCHVP48B 8" Quad Ported Sub Box for 2019-2026 Chevy Silverado Double & Crew-Cab (Black)

 

Specifications:

  • Cutout Diameter: 7 1/8"
  • Custom Cutout Size Available Upon Request
  • Total Air Volume: 2.50 ft³
  • Tuning Frequency: 38 Hz
  • 1 Slot Port (Dimensions: H-5” × W-6” × L-18”)
  • Port Area: 30 in²
  • Weight: 57 lbs
  • Mounting Depth: 7 1/4" (with a 6” magnet diameter)
  • Front Baffle Thickness: 1 1/4"

 

Dimensions:

  • Front Height: 9 3/4"
  • Rear Height: 6 1/2"
  • Length: 53"
  • Depth: 17"

 

Construction:

  • Built with 5/8" high-quality MDF wood
  • Carpeted with durable trunk liner finish
  • Sealed with high-quality Titebond silicone
  • Glued with high-quality Titebond wood glue
  • Equipped with 4 spring-loaded terminals

 

Installation:

  • Fits under rear seat
  • Forward-firing design for optimal bass projection

 

MG8 MG Series 8" 300W RMS 2 Ohm, Dual Voice Coil Component Car Subwoofer with Protection Grille Included

 

Features:

  • Stunning Visual Brilliance: Elegant design with a sturdy protection grille that removes the need for extra covers
  • Engineered to Impress: Newly designed aluminum cast basket with sleek struts and large ventilation windows for premium aesthetics
  • Double the Power: Dual magnets deliver a wide spectrum of rich, powerful bass tones
  • Precision in Motion: Long, controlled membrane stroke (up to +/- 22 mm) with dual polycotton spiders, fine-tuned by MUSWAY experts
  • Lightweight Performance: Copper-clad aluminum voice coils (CCAW) keep moving mass low for optimized audio dynamics
  • Bass Anywhere: Designed for closed housings, producing deep, clean, and impactful bass every time

 

Specifications:

  • 300 Watts RMS (600 Watts Peak Power Handling)
  • Impedance 2 + 2 Ohms
  • 50 mm (2") Voice Coil
  • Sturdy Aluminum Cast Basket
  • 2 x 1,4 kg (50 oz.) Magnet
  • Fs 46 Hz • Qts 0,44 • VAS 9,5 L
  • SPL 88 dB/2,38V/1m • Xmax +/- 19 mm
  • Pre-assembled Protection Grille
  • Installation Depth 138 mm
  • Installation Diameter 185 mm
  • UPC:
  • Weight: 85
  • Authorized Internet Dealer
Warranty: 3 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 3 Year(s) from the original date of purchase with proper return authorization.

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