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Q Power QBGMCFF07408 Quad 8-Inch Underseat Front-Fire Ported Subwoofer Box

Product ID: 311179783

Details

Audio Output Mode
Front
Brand
Q Power
Connectivity Technology
USB
Frequency Response
35 hertz
Speaker Maximum Output Power
400 watts

⚡400W max output power

🔊4 x 8-inch subwoofers

🛡️Rugged bed liner durability

S$671

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Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Unleash the bass beast under your seat — because your truck deserves to sound as bold as you do!

BUILT TO ENDURE - Rugged bed liner enclosure resists wear and tear, promising long-lasting performance on every drive.
TAILORED TRUCK FIT - Custom-designed for 2007-2026 Chevy Silverado & GMC Sierra Crew Cabs, ensuring seamless underseat installation.
PRECISION TUNED BASS - Optimized 35Hz tuning frequency and 0.8 cubic feet air space create deep, punchy lows that elevate your sound game.
QUAD 8 INCH POWERHOUSE - Four dynamic 8-inch subwoofers deliver immersive, room-shaking bass that commands attention.
FRONT FIRE BASS PROJECTION - Underseat front-fire ported design amplifies bass clarity and volume for a crisp, concert-like audio experience.

The Q Power QBGMCFF07408 is a premium quad 8-inch underseat front-fire ported subwoofer box engineered specifically for Chevy Silverado and GMC Sierra Crew Cab trucks (2007-2026). Featuring a rugged bed liner enclosure, 400 watts max power, and a finely tuned 35Hz frequency response, it delivers powerful, clear bass with durable construction and a perfect fit for immersive in-cabin audio.

Specifications

ASIN	B08SF2FW97
Additional Features	Underseat Down Fire, Rugged Bed Liner
Antenna Location	For Car Audio Systems
Audio Driver Size	8 inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Front
Best Sellers Rank	#29,746 in Electronics ( See Top 100 in Electronics ) #30 in Car Subwoofer Boxes & Enclosures
Brand	Q Power
Built-In Media	4 x Subwoofer
Color	Black
Compatible Devices	Gaming Console, Laptop, MP3 Player, Smartphone, Tablet
Compatible with Vehicle Type	Car
Connectivity Protocol	USB
Connectivity Technology	USB
Control Method	Touch
Customer Package Type	FFP
Customer Reviews	4.4 4.4 out of 5 stars (133)
Enclosure Material	Bed Liner Material
Frequency Response	35 hertz
Is Waterproof	FALSE
Item Dimensions D x W x H	54.5"D x 13.88"W x 14.5"H
Item Weight	10.4 pounds
Manufacturer	QPower
Model Name	QBGMC07408
Model Number	QBGMC07408
Mounting Type	underseat
Number of Audio Channels	4
Number of Items	1
Power Source	Corded Electric
Processor Count	4
Speaker Maximum Output Power	400 watts
Speaker Size	8 inches
Speaker Type	Subwoofer
Specific Uses For Product	Car Audio Systems
Subwoofer Connectivity Technology	Wired
Subwoofer Diameter	8 inches
Total Ethernet Ports	4
UPC	813177027141
Warranty Type	Lifetime
Woofer Diameter	8 inches

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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S$671

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews