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Rockville

K5 W12K5S4 12" Subwoofer 2-Pack + dB13 Amplifier Bundle

K5 W12K5S4 12" Subwoofer 2-Pack + dB13 Amplifier Bundle

12" Car Subwoofer 350W RMS Each, Dual 12" Vented Box 1.55 cu.ft/side, dB13 Mono Amp, 4 AWG Kit

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Regular price $380.80
Sale price $380.80 Regular price $0.00
Features
    • Two 12" subs deliver deep, punchy bass
    • dB13 mono amp with 750W RMS @ 2Ω
    • Dual 12" vented MDF enclosure included
    • 4 AWG copper wiring kit for clean power
    • Speaker wire, screws, spades included
    • (2) W12K5S4 12" 4Ω Subwoofers
    • dB13 Mono Amplifier with Bass Remote
    • RDV12 Dual 12" Vented Enclosure
    • RWK41 4 AWG Amp Wiring Kit
    • 20 Drywall Screws, 20' 14 AWG Wire, 4 Spades

SKU: SKU: (2) W12K5S4+dB13+RWK41+RDV12+K2

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Product Description

This complete bass bundle adds powerful, controlled low end to cars and trucks, pairing two efficient 12" subs with a dyno‑rated mono amp and a tuned dual 12" vented enclosure. Ideal for daily driving systems, show builds, and clean OEM upgrades, it includes a 4 AWG copper wiring kit and hardware for reliable installation and long‑term performance with tight, musical bass.

Features

    • Powerful Low-End Authority

      Two 12" subs with 350W RMS each and efficient cones deliver tight, hard-hitting bass that energizes every drive.

    • Clean, Stable Amplification

      dB13 mono amp offers 750W RMS @ 2Ω with Class D efficiency, low THD, and onboard filters for precise control.

    • Tuned Vented Enclosure

      Dual 12" 3/4" MDF box tuned to 39 Hz improves output and impact while maintaining definition and punch.

    • Premium Copper Wiring

      4 AWG kit with 100% copper RCAs reduces resistance for stronger current delivery and quieter signal paths.

    • Installation Ready

      Includes speaker wire, terminals, and hardware, saving time and helping you achieve a tidy, reliable setup.

Technical Specifications

  • Type Car audio subwoofer and amplifier bundle
  • Subwoofers 12" single 4Ω, 350W RMS (each), 1400W peak
  • Amplifier Mono Class D, 750W RMS @ 2Ω; 450W RMS @ 4Ω
  • Enclosure Dual 12" vented, 3/4" MDF, 1.55 cu.ft per chamber, 39 Hz tune
  • Wiring Kit 4 AWG power/ground, 100% copper RCAs, 60A AGU fuse
  • Frequency Response (Sub) 25 Hz – 1.5 kHz
  • Sensitivity (Sub) 88 dB

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