SoundQubed 15" HDX4.2 Series Subwoofer Dual 2 ohm 4" DVC 4000w/8000w 5.0L/5.8L Solid pole with vent channels

Solid pole with vent channels and aluminum shorting ring cap

7L ford / Lincoln engines direct with a direct plug and play option

Frequency response: 15Hz – 1

With 200W RMS and 400W MAX power handling

enabling extensive audio tuning possibilities

SoundQubed 15" HDX4.2 Series Subwoofer Dual 2 ohm 4" DVC 4000w/8000w 5.0L/5.8L Solid pole with vent channelsThe SoundQubed HDX4. 2 is a competition grade subwoofer engineered for relentless power, precision, and extreme low end performance. Delivering a monstrous 4000W RMS and 16,000W burst power, this dual 1 ohm beast is designed to dominate high output car audio systems. With a sensitivity of 84. 9dB and a low resonant frequency of 34. 4Hz, it delivers clean, powerful bass with commanding depth and control. A massive 402 oz magnet, oversized 4 high temp