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More than I expected
"The speakers output way more than I expected. And the amp out performs my expectations. The box fits perfectly under the back seat, I paired them with speaker covers(grills) to protect them and its perfect. Highly recommend."
Rockville
Rockville 8" Subwoofers 2-Pack + KRYPTON-M3 Mono Amplifier Bundle
Rockville 8" Subwoofers 2-Pack + KRYPTON-M3 Mono Amplifier Bundle
Dual 8" Subs 500W RMS Each, Ford F-150 Super Crew Ported Box, 1000W RMS Mono Amp, 4 AWG Kit
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Regular price
$589.80
Sale price
$589.80
Regular price
$0.00
Unit price
per
Features
- Dual 8" subs fit 2009–Up Ford F-150 Super Crew
- Underseat ported enclosure with bedliner
- 1000W RMS mono amp with clip indicator
- 4 AWG wiring kit and install hardware
- Speaker wire and terminals included
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1-Year Warranty
What's Included in the box
- (2) 8" Dual 4-Ohm Subwoofers
- Ford F-150 Super Crew Dual 8" Ported Enclosure
- KRYPTON-M3 Mono Amplifier with Bass Remote
- RWK41 4 AWG Amp Wiring Kit
- Speaker Wire, Screws, (4) Spade Terminals
SKU: SKU: (2) W8K9D4+REC111+K2+RXD-M3+RWK41
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This Bundle Includes
W8K9D4
Experience powerful, clear bass with the Rockville W8K9D4 K9 Series 8" Dual 4-Ohm Car Subwoofer. Designed for high performance and visual appeal, it fits sealed or vented enclosures, offering robust sound and lasting durability. Premium materials and thoughtful design make it ideal for elevating your car audio environment.
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REC111
The REC111 under seat front fire subwoofer enclosure offers deep, powerful bass in a compact design. With 0.8 cubic feet per sub and a durable bed liner finish, it fits seamlessly under your seat, providing a refined look and robust sound for car audio enthusiasts who value both performance and aesthetics.
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K2
The K2 Dual Subwoofer Enclosure Installation Kit includes premium 14 AWG wire, 20 wood screws, and 4 spade terminals for flawless installation. Designed for car, home, or studio use, each component is expertly selected to deliver secure mounting and pure audio, elevating your sound system’s performance and style.
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KRYPTON M3
The KRYPTON M3 mono amplifier delivers 1000W RMS of clean, dynamic power with 1 Ohm stability. Featuring a bass remote with clipping indicator and digital voltage display, it’s engineered for both performance and reliability, making it a standout choice for car audio enthusiasts who demand precision and lasting quality.
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RWK41
The Rockville RWK41 4 AWG amp kit delivers exceptional power and signal transfer with 100% copper RCA cables and true-gauge wiring. Its flexible, abrasion-resistant jacket and gold-plated fuse ensure reliable, high-quality performance, making it the perfect choice for car audio upgrades and custom installations demanding premium sound and durability.
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Features
Factory-Friendly Fitment
Vehicle-specific enclosure integrates underseat with front-fire projection for seamless cabin acoustics.
Energetic Ported Response
35 Hz tuning increases efficiency and slam, ideal for modern bass-heavy playlists.
Heat-Ready Components
USA-wound coils, high-temp adhesives, and vented motors sustain output without compression.
Durable, Clean Finish
Bedliner-coated MDF resists wear and moisture while maintaining structural rigidity.
Turnkey Installation
4 AWG power kit, premium RCAs, and hardware simplify a tidy, dependable setup.
Hear From Our Customers
Overall rating: 5.0 / 5 from 3 reviews.
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Reviews
Beast Subs
"I have never owned my own subs before, but a few people in my family have. They have never bought theirs brand new and since I bought these brand new and broke them in, it sounds so much better than theirs! I had these professionally installed inside of my 2011 F-150. My seats don’t go all the way down now, but that’s fine since I don’t usually have any passengers. Anyway, for anyone wondering, this was one of the best purchases ever! And I got them on sale. I highly recommend getting this set!"
now they broken in they
"now they broken in they bump very nice and people tell me the bump better then there 12s lol"