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Model: HDX4.212-D1 Sold as: Each
The SoundQubed HDX4.212-D1 is a 12-inch HDX4.2 subwoofer with dual 1-ohm voice coils. It is rated for 4,000 W RMS and 8,000 W peak power, with a 4-inch voice coil and 23 mm one-way Xmax.
| Woofer size | 12 inches |
|---|---|
| Voice coil impedance | Dual 1 ohms |
| RMS power handling | 4000 W |
| Peak power handling | 8000 W |
| Magnet weight | 402 oz |
| Voice coil diameter | 4 inches |
| Voice coil length | 70 mm |
| Resonant frequency (Fs) | 34.4 Hz |
| Sensitivity (1 W / 1 m) | 84.9 dB |
| Xmax (one way) | 23 mm |
| Xmech (one way) | 47 mm |
| Overall diameter | 325 mm / 12.8 inches |
| Cutout diameter | 290 mm / 11.42 inches |
| Mounting depth | 233 mm / 9.17 inches |
| Suggested sealed enclosure | 1–1.75 ft³ |
| Suggested ported enclosure | 1.75–2.75 ft³ |
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