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SoundQubed HDB2.2-12D4 – 12" Dual 4 Ohm Subwoofer

Powerful Bass. Precision Performance. Exceptional Value.

Upgrade your car audio system with the SoundQubed HDB2.2-12D4, a 12-inch high-performance subwoofer engineered to deliver deep, powerful bass without sacrificing clarity or control.

Part of SoundQubed's HDB2.2 Series, this subwoofer features a 2-inch dual voice coil design and handles 400 watts RMS with up to 800 watts of peak power. Its 12-inch cone provides the low-frequency output enthusiasts demand, making it an excellent option for everyday listening and custom bass systems.

The dual 4-ohm configuration allows flexible amplifier matching and can be wired to a final impedance of 2 ohms or 8 ohms for a single subwoofer.

Key Features

  • 12-inch high-performance car audio subwoofer

  • 400 watts RMS power handling

  • 800 watts peak power handling

  • Dual 4-ohm voice coils (D4)

  • 2-inch voice coil diameter

  • Flexible wiring options for amplifier compatibility

  • Designed for powerful, controlled low-frequency reproduction

  • Excellent choice for aftermarket car audio installations

Technical Specifications

  • Brand: SoundQubed

  • Series: HDB2.2

  • Model: HDB2.2-12D4

  • Speaker Size: 12 inches

  • RMS Power: 400W

  • Peak Power: 800W

  • Impedance: Dual 4 Ohm

  • Voice Coil Diameter: 2 inches

  • Single-Subwoofer Wiring Options: 2 Ohm or 8 Ohm

  • Product Type: Car Audio Subwoofer

Available through Ultimate Marketing / UM Distributors, your source for premium 12-volt audio equipment.