View this product description in Norwegian.
Features:
15" driver provides extended low frequency range
2.5" edgewound voice coil enables 97dB efficiency and 300Wrms (AES standard)
power handling
Vented magnet assembly for enhanced cooling
Kevlar-loaded cone with sealed surround and damping for reduced distortion
Suitable for use in 2-way and 3-way systems
General Specifications:
- Nominal diameter: 381mm/15in
- Power rating: 300Wrms
- Nominal impedance: 8 Ohm
- Sensitivity: 97dB
- Frequency range: 45-3500Hz
- Voice coil diameter: 64mm/2.5in
- Chassis type: Pressed steel
- Magnet type: Ferrite
- Magnet weight: 1.4kg/50oz
- Coil material: Edgewound copper
- Former material: Glass fibre
- Cone material: Kevlar loaded paper
- Surround material: Cloth-sealed
- Suspension: Single
- Xmax: 3.5mm/0.14in
- Gap depth: 8mm/0.31in
- Voice coil winding width: 14.5mm/0.57in
Small Signal Parameters:
- D: 0.33m/12.99in
- Fs: 49.8Hz
- Mms: 82.41g/2.91oz
- Mmd: 68.26g/2.41oz
- Qms: 7.12
- Qes: 0.53
- Qts: 0.50
- Re: 6.48 Ohm
- Vas: 128.19lt/4.53ft3
- Bl: 17.69Tm
- Cms: 0.12mm/N
- Rms: 3.62kg/s
- Le: (at 1kHz) 1.32mH
Mounting Information:
- Overall diameter: 385mm/15.16in
- Overall depth: 163mm/6.42in
- Cut-out diameter: 352mm/13.86in
- Mounting slot dimensions: 9.2mm x 6.2mm/0.36in x 0.24in
- Number of mounting slots: 8
- Mounting PCD range: 369mm/14.56in
- Unit weight: 4.8kg/10.6lb