15-100-N120-A8, 15" Neodymium Low Frequency Transducer, 100mm voice coil

PRECISION TRANSDUCERS

15-100-N120-A8

WOOFER

FEATURES

n  3.94 inch inside/outside copper voice coil

n  1000 Watt continuous program power handling

n  96 dB sensitivity

n  45.5Hz-2.8KHz frequency range

n  BL of 20.3 Txm to provide a faster and accurate low frequency

SPECIFICATIONS (General specifications)

NOMINAL DIAMETER: 15 inch / 380 mm                             RATED IMPEDANCE: 8 ohm

AES POWER HANDLING: 500 W                                         MAX. POWER HANDLING: 1000 W

SENSITIVITY: 96.0 dB                                                             FREQUENCY RANGE: 45.5 Hz-2.8KHz

MINIMIM IMPEDANCE: 4 ohm                                             VOICE COIL DIAMETER: 3.94 inch / 100 mm 

VC WINDING MATERIAL: Copper                                         MAGNETS: Neodymium

OVERALL DIAMETER: 393 mm / 15.47 inches                       BOLT CIRCLE DIAMETER: 374 mm / 14.72 inch

 BAFFLE CUT-OUT DIAMETER: 351 mm / 13.82 inch

Thiele - small parameters

RESONANCE FREQUENCY (FS): 45.5 Hz                 DC RESISTANCE (RE): 5.20 ohm

MECHANICAL FACTOR: 8.79 Qms                          ELECTRICAL FACTOR (QES): 0.64 Qes

TOTAL FACTOR: 0.6 Qts                                        BL FACTOR (BL): 20.3 T x m 

EFFECTIVE MOVING MASS (MMS): 180 g          EQUIVALENT CAS AIR LOADED (VAS): 75.3 liters 

EFFETTIVE PISTON AREA (SD): 0.0892 m2             VOICE COIL INDUCTANCE @ 1KHZ (LE1K): 1.34MH