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Phoenix Gold ZP12D2 – no compromises
The ZP12D2 is Phoenix Gold's latest Street Bass subwoofer, combining top-tier sound quality with earth-shattering performance, even in SPL use. This driver is designed to produce maximum bass without sacrificing accurate and natural reproduction.
Carefully engineered components – a 3" OFC voice coil (2 x 2 Ohm), braided tinsel leads, a non-pressed paper cone, triple polycotton spiders, and a heavy-duty surround – ensure precise cone movement, optimal damping, and truly deep bass reproduction.
The double-stacked ferrite magnet and precisely sized voice coil gap provide maximum magnetic flux, allowing the subwoofer to be driven powerfully and accurately, even at its limits.
Also check out the sister product: Phoenix Gold ZP12D4 (2×4Ω).
Technical Specifications – ZP12D2
- Type: High Performance Street Bass Subwoofer
- Power: 1500 W RMS / 4500 W MAX
- Voice Coil: 3″ (75 mm) OFC
- Terminals: Push terminals for easy and secure connection
- Cone: Non-pressed paper cone, stitched surround
- Surround: Heavy-duty Roll-surround with long excursion
- Magnet: Super-strong 195 oz double-stacked ferrite magnet
- SPL Level: Market-competitive high SPL woofer
Enclosure Recommendations
| Technical Specifications | ZP12D2 (Series) | ZP12D4 (Series) |
|---|---|---|
| Driver displacement volume | 3 L | 3 L |
| Sealed enclosure | 20–35 L | Not recommended |
| Ported enclosure (small) | 45 L | 45 L |
| Tuning | 40 Hz | 40 Hz |
| Port area | 200 cm² | 200 cm² |
| Ported enclosure (recommended) | 60 L | 60 L |
| Tuning | 35 Hz | 35 Hz |
| Port area | 235 cm² | 235 cm² |
Comparison – ZP12D2 vs ZP12D4
| Technical Specifications | ZP12D2 | ZP12D4 |
|---|---|---|
| Speaker Type | Subwoofer | Subwoofer |
| Size | 12" (322 mm) | 12" (322 mm) |
| Impedance | 2×2 Ω | 2×4 Ω |
| Power (RMS) | 1500 W | 1500 W |
| Power (MAX) | 4500 W | 4500 W |
| Voice Coil | 3" (75 mm) | 3" (75 mm) |
| Volume Displacement | 3 L | 3 L |
| Mounting Depth | 186.5 mm | 186.5 mm |
| Mounting Diameter | 281.5 mm | 281.5 mm |
| Outer Diameter | 322 mm | 322 mm |
| Weight | 11.6 kg | 11.6 kg |
Thiele-Small Parameters
| Parameter | ZP12D2 | ZP12D4 |
|---|---|---|
| Sensitivity | 83.1 dB (1W/1m) | 84.9 dB (1W/1m) |
| Re | 3.6 Ohm | 6.4 Ohm |
| Fs | 32.686 Hz | 36.289 Hz |
| Qms | 4.710 | 2.625 |
| Qes | 0.643 | 0.593 |
| Qts | 0.566 | 0.483 |
| Cms | 64.539 μM/N | 62.527 μM/N |
| Vas | 24.280 L | 25.028 L |
| BL | 20.552 Tm | 27.522 Tm |
| Sd | 514.72 cm² | 530.93 cm² |
| Mms | 367.367 g | 307.625 g |
| Le | 3.498 mH | 5.609 mH |
| EBP | 50.83 Hz | 61.2 Hz |
| Xmax | 17.5 mm | 17.5 mm |