15SB1500
15″SUBWOOFER
- 2*1800W RMS capacity
- 75mm(3 in) inside-outside ASV voice coil
- 43-800Hz respons
- 87 dB sensitivity
- 4+4Ω nominal impedance
The bass is solid and the distortion is low. It is suitable for people who never tire of listening to music and who love to enjoy music. The sound is natural, c, lear and powerful, sound quality is delicate, accurate, beautiful, restore good quality music, restores human voices with emotion, and the drive technology has low distortion.
- GENERAL SPECIFICATIONS
- THIELE-SMALL PARAMETERS
- EXTRA INFO
| Nominal Diameter | 15/380 in/mm |
| MAX Power | 2X3600 Watts |
| RMS Power | 2X1800 Watts |
| Impedance | 4+4 Ohm |
| Resonance Frequency | 40 Hz |
| Frequency Response | 40-800 Hz |
| Sensitivity(1W/1m) | 87 dB |
| Voice Coil Diameter | 3”/75mm |
| Voice Coil Material | ASV |
| Magnet | 233 OZ |
| FS | 40 Hz |
| RE | 3.6 ohm |
| Qms | 4.8 |
| Qes | 0.9 |
| Qts | 0.81 |
| BL | 15 T/m |
| MMS | 234 grams |
| Xmax | 19 mm |
| Sd | 779 cm² |
| Efficiency | 0.36% |
| Le(1k Hz) | 1.5 mH |
| EBP | 49 Hz |
| Overall Diameter | 15 /395 in/mm |
| Bolt Circle Diameter | 14.8/375 in/mm |
| Baffle cutout Diameter | 14 /355 in/mm |
| Depth | 9.8 /250 in/mm |
| Net Weight | 15.25 kgs |
| Shipping Weight | 16.5 kgs |
| Shipping Box | 41.5X41.5X27.5cm |
Highlights
- 4’’ASV voice coil wounded for hi-temp performance, 4+4 ohms
- 3,000 watts max power continuous program power rating makes high acoustical output
- All-black body with metallic feel. Won’t be wrong.
- 87 dB sensitivity, top in the similar class!
- Excellent low frequency ability, high fidelity response
The thickness of the magnet has increased by 15mm, in order to have a larger heat dissipation area, then the purity and fullness of the sound is intoxicating, the high elastic rubber diaphragm, the silk wave, the power
at the same time, the pole core sticks to the heat sink, brushes the heat dissipation glue. We also applied the waterproof center heat-dissipating glue on the diaphragm to improve the waterproof performance.
woven vibration cone mid-bass unit, material injection molding.
It has the physical properties of high molecular weight polymers but also uses high loss fatigue.
Simple and stylish， easy to install.