12SUB4000
12″SUBWOOFER
- 4+4Ω nominal impedance
- 3.6+3.6Ω minimum impedance
- 3000 RMS capacity
- 87 dB sensitivity
- 60-1500 Hz response
- 75.5 mm(3 in) voice coil
12SUB4000 Experience dynamic bass with this subwoofer, designed to enhance your car’s audio with deep, powerful lows. Its large cone ensures exceptional depth and low-frequency response. Featuring an aluminum heat sink, it guarantees efficient performance and long-lasting reliability. The auxiliary magnet boosts magnetic field strength and stability, reducing distortion for clearer sound. Ideal for audiophiles seeking intense bass and crisp, distortion-free sound at maximum output.
- GENERAL SPECIFICATIONS
- THIELE-SMALL PARAMETERS
- EXTRA INFO
| Nominal Chassis Diameter | 12/305 in/mm |
| MAX Power | 2X3000 Watts |
| RMS Power | 2X1500 Watts |
| Impedance | 4+4Ohm |
| Resonance Frequency | 60 Hz |
| Frequency Response | 60-1500 Hz |
| Sensitivity(1W/1m) | 87 dB |
| Voice Coil Diameter | 3” / 75.5mm |
| Winding material | PICCAW |
| Magnet | 301 Oz 220X110X20mm（3PCS） |
| FS | 60 Hz |
| Vas | 8.25 L |
| RE | 3.6+3.6 Ohm |
| Qms | 7.87 |
| Qes | 0.7 |
| Qts | 0.65 |
| BL | 35.8 T/m |
| MMS | 288 grams |
| Xmax | 22.5 mm |
| Sd | 530.93 cm² |
| Efficiency | 0.31 % |
| EBP | 85 |
| Overall Diameter | 12.4/315 in/mm |
| Bolt Cirde Diameter | 11.6/295 in/mm |
| Baffle cutout Diameter | 11.2/285 in/mm |
| Depth | 8.8/224 in/mm |
| Net Weight | 20.35 kgs |
| Shipping Weight | 23.35 kgs |
| Shipping Box | 36X36X27 cm |