Support
Rockville
W12K9D4 12" Subwoofer + dB14 Amplifier Bundle
W12K9D4 12" Subwoofer + dB14 Amplifier Bundle
12" Car Subwoofer, 1000W RMS, Sealed 0.75 cu.ft. Box, dB14 Amp, 4 AWG Kit
Free Shipping
Regular price
$392.85
Sale price
$392.85
Regular price
$0.00
Unit price
per
Features
- 12" K9 V3 sub with advanced cooling upgrades
- dB14 mono amp, 1000W RMS @ 2 Ω dyno‑certified
- 0.75 cu.ft. sealed enclosure for tight bass
- 4 AWG copper wiring ensures strong power
- All install hardware included
Couldn't load pickup availability
What's Included in the box
- W12K9D4 12" dual 4‑ohm subwoofer
- dB14 mono amplifier
- RSQ12S sealed 12" enclosure
- RWK41 4 AWG amp wiring kit
- Screws, 14 AWG wire, spade terminals
SKU: SKU: W12K9D4+dB14+RWK41+RSQ12S+K1
View full details
Features
Thermally Resilient Design
Inner dust cap, voice coil spacer, and optimized venting support sustained output without thermal fade.
Power With Finesse
dB14 amplifier delivers verified 1000W RMS @ 2 Ω with comprehensive filtering to sculpt your bass response.
Focused, Tight Bass
Sealed 0.75 cu.ft. cabinet enhances transient response, ideal for articulate, controlled low‑end.
Built To Impress
Cast basket, non‑pressed cone, and PP dust cap deliver strength with a clean, premium aesthetic.
Reliable Current Delivery
4 AWG copper wiring and gold AGU fuse hardware minimize losses for cooler, more efficient operation.
