Hard Paper Cone Mid/Bass
The SLS range combines high quality performance with an affordable design. These high quality drive units are ideal for use in systems with high power handling requirements and can be used as replacements in many commercial speakers.
Technical Data:
Frame diameter: 315mm
Sensitivity (2.83v/1m): 91dB
Nominal impedance: 8 ohm
Frequency range: 40Hz - 2000Hz
Free air resonance: 28Hz
DC resistance (Re): 5.7 ohm
Voice coil inductance (Le): 3.1mH
Effective piston area (Sd): 540cm
Moving Mass (Md): 75.4g
Force factor (BL): 12.2Tm
Excursion (lin-max): +/-8.0mm
Voice coil diameter: 39mm
Qms: 6.7
Qes: 0.51
Qts: 0.47
Vas: 172.4L
Nominal power handling: 100w
Physical Sizes:
Frame diameter: 315mm
Overall depth (front of flange to rear of magnet): 154mm
Faceplate thickness: 3.5mm
Fixing holes: 8 x 5mm diameter on 305mm PCD
Cutout diameter: 280mm
Price per single unit excluding VAT