W12K6D4 V2 + dB12 + RWK41
1
/
of
11
Rockville
W12K6D4 V2 + dB12 + RWK41
W12K6D4 V2 + dB12 + RWK41
12" Car Subwoofer, 600W RMS, dB12 Mono Amp, 4 AWG Kit, Install Accessories
Free Shipping
Regular price
$254.90
Sale price
$254.90
Regular price
$468.99
Unit price
/
per
Save 45%
Shipping calculated at checkout.
Features
- 12" sub with 600W RMS for deep, controlled bass
- dB12 mono amp with phase and bass EQ
- OFC RCA and 4 AWG power for clean delivery
- Durable cast basket, foam surround, PP dustcap
- Includes wiring and mounting hardware
Couldn't load pickup availability
30-Day Money-Back Guarantee
Fast & Free Shipping
Buy Now, Pay Later
What's Included in the box
- W12K6D4 V2 12" dual 4-ohm subwoofer
- dB12 mono amplifier
- RWK41 4 AWG amp wiring kit
- Mounting screws, 14 AWG speaker wire, spade terminals
SKU: SKU: W12K6D4 V2+dB12+RWK41
View full details










Product Description
Elevate your in‑car soundstage with a sophisticated bass foundation. The W12K6D4 V2 couples a rigid cone and heavy‑duty motor for powerful, clear sound, while the dB12 amplifier adds precise control with adjustable filters and EQ. Premium copper wiring preserves dynamics and reduces noise. From subtle low‑end texture to club‑worthy impact, this bundle integrates cleanly and performs with confidence—an elegant, high‑value path to resonant, room‑like bass in your vehicle.
This Bundle Includes

W12K6D4 V2
The W12K6D4 V2 delivers deep, powerful bass and lasting reliability with a 2400W peak, 100 Oz magnet, and premium voice coil. Its ultra-stiff cone and thick foam surround provide clear, distortion-free sound, making it a standout choice for custom builds or daily use.
Learn More

dB12
The Rockville dB12 mono amplifier delivers 2,000 watts peak and 500 watts Dyno Certified power, providing deep, dynamic bass and clear sound. With advanced tuning features and premium components, it’s built for car audio enthusiasts who value performance, reliability, and easy installation in any vehicle setup.
Learn More

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
Learn More
Features
Authoritative Low End
High BL motor, fiber‑reinforced cone, and thick surround deliver deep, articulate lows with impressive headroom and minimal distortion.
Flexible System Tuning
dB12 amplifier’s low‑pass, subsonic, phase, and bass EQ controls tailor response for your cabin and enclosure.
Efficient Power Transfer
4 AWG copper wiring and gold‑plated fuse hardware reduce losses and keep the system running cool and stable.
Refined Build Quality
Cast aluminum basket and PP dustcap provide strength and sleek aesthetics suited to premium installs.
Complete Install Kit
Includes cabling and hardware for a reliable, professional finish that complements modern interiors.
Technical Specifications
- Type 12" car subwoofer + mono amplifier system
- Subwoofer RMS Power 600 W
- Amplifier RMS Power @ 2 Ω 500 W
- Voice Coil 2.5" aluminum former (dual 4 Ω)
- Magnet Weight (Sub) 100 oz
- Frequency Response (Sub) 27 Hz–1.5 kHz
- Sensitivity (Sub) 85 dB
- Fuse (Amp) 60 A maxi
- Weight (Sub) 17.64 lb
- Dimensions (Amp) 9" W x 2.4" H x 13.1" L