Rockville dB14 Bundle: 4000-Watt Peak/1000-Watt RMS Mono 2-Ohm Car Audio Amplifier, RWK4CU 4 AWG 100 Percent Copper Amp Installation Wire Kit OFC for Vehicle Subwoofer and Stereo Systems, 2-Items

Build a powerful, clean bass system with the Rockville dB14 + RWK4CU bundle. The dB14 mono amplifier delivers serious output and smart tuning, while the RWK4CU 4-AWG true-copper wiring kit ensures the current and signal quality your substage needs. Together they create a reliable, high-impact solution for daily drivers, show builds, and anyone who values tight, musical low end.At 2-Ohm the dB14 produces 1000-Watt Dyno-certified RMS (600-Watt at 4-Ohm) with 4000-Watt peak headroom. A High-Speed MOSFET power supply and efficient Class-D design maintain authority, while a 12dB/octave crossover, 50–250Hz low-pass, 15–55Hz subsonic, phase switch, and 12dB bass EQ let you dial in sealed or vented enclosures precisely. Low THD and a >150 damping factor help subwoofers stay controlled and impactful.Noise-aware installation matters. The dB14 accepts balanced/unbalanced RCA input for excellent rejection of interference common in vehicles. Soft-start with mute/delay prevents turn-on pops, status LEDs simplify setup, and an RCA line-out lets you expand later. A 100-Amp Maxi fuse and compact 9" x 2.4" x 15.5" footprint fit easily in sedans, SUVs, and trucks.The RWK4CU wiring kit maximizes performance with 100% oxygen-free copper, silver-tinned to resist corrosion and BC-5W2 compliant for marine-grade durability. You get 17-ft power, 3-ft ground, 17-ft remote, 25-ft flat 14-gauge speaker wire, triple-shielded twisted-pair RCAs, and a Mini-ANL block with a 120-Amp fuse, plus terminals and hardware-everything for a clean, professional install with minimal voltage drop.Whether you’re adding a single high-efficiency sub or building a stout two-woofer setup, this pairing delivers the consistent current, tuning flexibility, and protection needed for confident, long-term performance-on commutes, weekend cruises, or demo nights.

• Package Includes: (1) Rockville dB14 4000 Watt/1000 Watts RMS Mono Class D 2 Ohm Amplifier Car Audio Amp, (1) Rockville RWK4CU 4 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC. This two-piece bundle pairs high-output subwoofer power with a true-copper wiring kit engineered for ultra-low resistance, clean signal transfer, and dependable current delivery for serious daily systems and competition builds.
• dB14 Power And Control: Rockville dB14 delivers 1000-Watt Dyno-certified RMS at 2-Ohm (600-Watt at 4-Ohm) with 4000-Watt peak headroom, using a High-Speed MOSFET supply and efficient Class-D topology. Tune bass precisely via 12dB/Oct crossover, 50–250Hz low-pass, 15–55Hz subsonic, phase switch, and 12dB bass EQ. 8-Volt preamp stage, remote level knob, and full IC-controlled protection keep output clean and consistent at high volume.
• Clean, Reliable Bass: Engineered for low distortion and tight woofer control, the dB14 achieves <0.1% THD at rated power with a >150 damping factor @ 100Hz. Balanced/unbalanced RCA input rejects noise from vehicle wiring, while status LEDs and a mute/delay soft start prevent pops. A robust 100-Amp Maxi fuse, RCA line-out, and compact 9" x 2.4" x 15.5" chassis make integration simple in sedans, SUVs, and truck installs.
• RWK4CU True-Copper Kit: The RWK4CU 4-AWG wiring kit uses 100% oxygen-free copper, silver-tinned for corrosion resistance and BC-5W2 compliant, maximizing current flow and minimizing voltage drop so amps run cooler and hit harder. Includes 17-ft power, 3-ft ground, 17-ft remote, 25-ft 14-gauge flat speaker wire, triple-shielded twisted-pair RCAs, Mini-ANL block with 120-Amp fuse, terminals, grommet, and zip ties for a pro-grade install.
• System Ready For Subs: Match the dB14 with a 2-Ohm subwoofer load for strong daily bass or wire 4-Ohm for cool, efficient performance in compact builds. Precision filters shape response for sealed or vented boxes, while the remote knob lets you trim low end from the driver’s seat. Combined with the RWK4CU’s low-resistance power path, this bundle delivers slam, clarity, and reliability for music lovers and demo-ready enthusiasts alike.