Description
Features Include
- 12" Bass and mid-range drive unit providing 94dB sensitivity and 350Wrms (AES standard) power handling
- 3" high temperature copper voice coil wound on polyimide for increased reliability
- Kevlar-loaded cone with sealed surround and damping for reduced distortion.
- Double roll surround for greater excursion control
- For use in 2-way or compact 3-way systems
General Specifications
Nominal diameter: 305mm/12in
Power rating: 350Wrms
Continuous power rating: 700W
EIA power rating: 500W
Nominal impedance: 8Ω
Sensitivity: 94dB
Frequency range: 45-3,000Hz
Voice coil diameter: 75mm/3in
Chassis type: Pressed steel
Magnet type: Ferrite
Magnet weight: 1.4kg/48oz
Coil material: Round copper
Former material: Polyimide
Cone material: Kevlar loaded paper
Surround material: Cloth-sealed
Suspension: Single
Xmax: 5mm/0.19in
Gap depth: 8mm/0.24in
Voice coil winding width: 17.5mm/0.69in
Small Signal Parameters
D: 0.26m/0.24in
Fs: 59Hz
Mms: 56.86g/2.01oz
Qms: 2.449
Qes: 0.652
Mmd: 51.68g/1.82oz
Qts: 0.515
Re: 5.19Ω
Vas: 51.121lt/1.81ft3
BI: 12.96Tm
Cms: 0.13mm/N
Rms: 8.6kg/s
Le (at 1kHz): 1.31mH
Mounting Information
Overall diameter: 309mm/12.17in
Overall depth: 140mm/5.5in
Cut-out diameter: 283mm/11.14in
Mounting slot dimensions: Ø 7.9/0.31
Number of mounting slots: 4
Mounting PCD range: 297mm/11.69in
Unit weight: 4.3kg/9.46lb