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Rockville

K9 Series 12" D4 V3 Subwoofer 2-Pack + Dual 12" Vented Enclosure Bundle

K9 Series 12" D4 V3 Subwoofer 2-Pack + Dual 12" Vented Enclosure Bundle

12" Dual 4-Ohm Subs, 1000W RMS Each, Dual 12" Vented Box, Wiring Kit

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Regular price $414.85
Sale price $414.85 Regular price $0.00
Features
    • Ultra-stiff cone and PP dustcap
    • USA-wound 3" OFC voice coils
    • Vented dual 12" MDF enclosure
    • 1" front baffle for added rigidity
    • Includes 14 AWG wire and hardware
    • (2) 12" K9 Series V3 Dual 4-Ohm subwoofers
    • Dual 12" vented MDF subwoofer enclosure
    • 20 drywall screws
    • 20' 14 AWG speaker wire
    • (4) spade terminals

SKU: SKU: (2) W12K9D4+RDV12+K2

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Product Description

Delivering stadium-grade punch with refined control, this package mates two K9 V3 12" D4 subs to a fortified dual ported cabinet. The tuned alignment lifts efficiency and slam, while the rigid 1" baffle, cast frames, and advanced cooling preserve speed and definition. A comprehensive wiring kit helps achieve a clean, confident installation.

This Bundle Includes

W12K9D4

W12K9D4

The Rockville W12K9D4 12" subwoofer delivers powerful, clear bass with a 1000W RMS rating and advanced cooling. Its ultra-stiff cone and robust build suit both daily use and high-output systems, adapting easily to sealed or ported enclosures for a premium, immersive audio experience in any vehicle.
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RDV12

RDV12

The RDV12 dual 12" vented enclosure, made in the USA from 3/4" MDF with a 1" front plate, delivers powerful, distortion-free bass. Gold spring terminals and precision engineering ensure easy installation and lasting performance, making it a premium choice for those seeking both style and sonic excellence.
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K2

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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Features

    • Efficient, Emphatic Bass

      Dual ported design increases output and extension without sacrificing clarity.

    • Structure That Sings

      Reinforced baffle and thick MDF limit resonance, keeping the low end focused.

    • Cooling Enhancements

      Inner dustcap and refined airflow keep coils cooler for longer, louder sessions.

    • Durable Moving Parts

      Reinforced surround and stiff cone architecture reduce distortion at high excursion.

    • Install Essentials Included

      Quality 14 AWG cabling and terminals ensure solid, low-loss connections.

Technical Specifications

  • Type of Product Dual 12" car subwoofer system with vented enclosure
  • Subwoofer RMS 1000 W each
  • Impedance Dual 4 Ω per sub
  • Enclosure Type Dual vented, 1.55 cu ft per chamber, ~39 Hz
  • Cutout Diameter 11.13 in (sub)
  • Mounting Depth 6.85 in (sub)
  • Enclosure Dimensions 13.75" H x 30.25" W x 17.75" D (box)

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