SW1275-3
12″SUBWOOFER
- 4+4Ω nominal impedance
- 3.6+3.6Ω minimum impedance
- 800 RMS capacity
- 400 AES capacity
- 89 dB sensitivity
- 30-500 Hz response
- 75mm(3in) inside-outside voice coil
SW1275–3 Surging low frequency, released by the “core“. It can handle a wide range of dynamic outputs easily. It accurately reproduces the details of deep dives at low frequencies. The voice coil not only provides strong magnetronic power, but also ensures thermal stability and durability, injecting a steady stream of low-frequency energy into audio systems. Breathe soul into a bass-heavy system. Let the shock erupt from the bottom of my heart.
- GENERAL SPECIFICATIONS
- THIELE-SMALL PARAMETERS
- EXTRA INFO
Nominal Diameter | 12/312 in/mm |
MAX Power | 1600 Watts |
RMS Power | 800 Watts |
Impedance | 4+4 Ohm |
Resonance Frequency | 55 Hz |
Frequency Response | 30-500 Hz |
Sensitivity(1W/1m) | 89 dB |
Voice Coil Diameter | 3”/75mm |
Voice Coil Material | BACCAW |
Magnet | 231 Oz |
FS | 55 Hz |
RE | 3.6+3.6 ohm |
Qms | 12.6 |
Qes | 2.2 |
Qts | 1.9 |
BL | 15 T/m |
MMS | 188 grams |
Xmax | 19 mm |
Sd | 511 cm² |
Efficiency | 0.2 % |
Overall Diameter | 12 /312 in/mm |
Bolt Circle Diameter | 11.5/294 in/mm |
Baffle cutout Diameter | 10.7 /274 in/mm |
Depth | 7.8 /200 in/mm |
Net Weight | 14.4 kgs |
Shipping Weight | 15.4 kgs |
Shipping Box | 38.5X38.5X26.5cm |

Highlights
- 3”BACCAW voice coil wounded for hi-temp performance
- 1600 watts max power continuous program power rating makes high acoustical output
- Classic and stylish design, a tasteful choice.
- 89 dB sensitivity, top in the similar class!
- Excellent low frequency ability, high fidelity response