SW1252
12″SUBWOOFER
- 4Ω nominal impedance
- 3.6Ω minimum impedance
- 300 RMS capacity
- 150 AES capacity
- 85 dB sensitivity
- 31-2000 Hz response
- 50mm(2in) inside-outside voice coil
SW1252 is extraordinary strength—Taking into account the sense of energy and system adaptability, 85dB sensitivity and wide frequency response range, the low and mid-frequency performance is clear and natural, balanced and durable, and the layers are distinct. The voice coil is used to effectively improve the heat dissipation efficiency and dynamic control, which is stable and reliable. Infuse your sound system with a precise and full low–frequency base.
- GENERAL SPECIFICATIONS
- THIELE-SMALL PARAMETERS
- EXTRA INFO
| Nominal Diameter | 12/300 in/mm |
| MAX Power | 2000 Watts |
| RMS Power | 1000 Watts |
| Impedance | 4+4 Ohm |
| Resonance Frequency | 45 Hz |
| Frequency Response | 31-2000 Hz |
| Sensitivity(1W/1m) | 85 dB |
| Voice Coil Diameter | 3”/75mm |
| Voice Coil Material | ASV |
| Magnet | 116 Oz |
| FS Hz | 74 Hz |
| RE Ohms | 4+4 ohm |
| Qms | 4.3 |
| Qes | 1.62 |
| Qts | 1.18 |
| BL T/m | 19 T/m |
| MMS(grams) | 307 grams |
| Xmax(mm) | 21 mm |
| Sd(cm²) | 51 cm² |
| Efficiency % | 0.14% |
| Le(1k Hz) | 0.7 mH |
| EBP | 63 Hz |
| Overall Diameter | 12.3 /313 in/mm |
| Bolt Circle Diameter | 11.6/297 in/mm |
| Baffle cutout Diameter | 11 /280 in/mm |
| Depth | 7.1 /180 in/mm |
| Net Weight | 9.2 kgs |
| Shipping Weight | 10.2 kgs |
| Shipping Box | 36.5X36.5X24cm |
Highlights
- 3’’ASV (Aluminum-magnesium alloy oxygen-free copper) voice coil wounded for hi-temp performance, 4+4 ohms
- 3,000 watts max power continuous program power rating makes high acoustical output
- Classic and stylish design, a tasteful choice.
- 85 dB sensitivity, top in the similar class!
- Excellent low frequency ability, high fidelity response
Thickened blended with large elastic waves, good rigidity and stable rebound, making the bass more powerful.
Specially braided silver-plated leads make audio signal transmission more stable while reducing noise. Each speaker has an independent code
High-quality large rubber edge, durable and waterproof, not easy to age.
