15SB1500
15″SUBWOOFER
- 4Ω nominal impedance
- 3.6Ω minimum impedance
- 2*3600W RMS capacity
- 2*1800W AES capacity
- 87 dB sensitivity
- 40-800 Hz response
- 75mm(3in) inside-outside voice coil
15SB1500 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, clear 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 | 15/385 in/mm |
| MAX Power | 2X3600 Watts |
| RMS Power | 2X1800 Watts |
| Impedance | 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 % |
| 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
- 3”ASV voice coil wounded for hi-temp performance, 4+4 ohms
- 2X3000 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 magnet thickness is increased by 15mm for better heat dissipation, enhancing sound purity and fullness. Features a high-elastic rubber diaphragm, silk wave, and powerful performance.
The pole core is attached to the heat sink with heat-dissipating glue, and waterproof glue is applied to the diaphragm for improved waterproofing. The woven mid-bass unit is injection-molded with high molecular polymers, providing high loss fatigue resistance. Simple, stylish, and easy to install.
