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: 213mm
Sensitivity (2.83v/1m): 87dB
Nominal impedance: 8 ohm
Frequency range: 40Hz - 2000Hz
Free air resonance: 36Hz
DC resistance (Re): 5.4 ohm
Voice coil inductance (Le): 2.1mH
Effective piston area (Sd): 204cm
Moving Mass (Md): 33.0g
Force factor (BL): 8.3Tm
Excursion (lin-max): +/-8.5mm
Voice coil diameter: 39mm
Qms: 7.8
Qes: 0.59
Qts: 0.54
Vas: 33.1L
Nominal power handling: 90w
Physical Sizes:
Frame diameter: 213mm
Overall depth (front of flange to rear of magnet): 104mm
Faceplate thickness: 3.5mm
Fixing holes: 8 x 5mm diameter on 204mm PCD
Cutout diameter: 180mm
Price per single unit excluding VAT