Features
SUBWOOFER / ALUMINUM HIỆU SUẤT CAO
- 15″ (40 cm)
- Impedance: 8 Ohms
- Power capacity: 680 W Peak 580 W Program 480 W Continuous
- Sensitivity: 91.2 dB / 1W 1m
- Usable frequency range: 20 Hz ~ 4 kHz
- Frame use Aluminum material
- Cone: Kevlar impregnated cellulose
- Voice coil diameter: 3.1″ / 75,8 mm
- Voice coil material: 4 layers, thermally bonded copper wire Kapton former Nomex stiffener
- Magnet diameter : 190-90-20 mm
- Net weight lb. / kg: 22.4 lbs. / 10.8 kg
- Znom (ohms) 8
- Revc (ohms) 7,5
- Sd (Square Meters) 0.335
- BL (T/M) 7.97
- Fo (Hz) 44.7
- Vas (liters) 51.7
- Cms (uM/N) 325.2
- Mms (gm) 39.00
- Qms 4.18
- Qes 0.520
- Qts 0.460
- Xmax (mm) 2.5
- Le (mH) 0.11
- SPL (1W 1m) 91.4
- No (%) 0.9%
- Vd (cu. in. / ml) 5.1 / 84
- Pmax (Watts pgm.) 150
- Disp (cu. in. / ml) 83 / 1360
