High-Quality PA Speakers
For general stage and professional DJ applications. Excellent workmanship and perfect specifications for bass-reflex speaker systems of high power capability.
PA bass speaker, 300 W, 8 ?

Very high efficiency for bass applications
Maximum bass pressure in the medium bass range in astonishingly small cabinets

Impedance (Z) 8 ?
Frequency rangef 3-4,500 Hz
Resonant frequency (fs) 38 Hz
Rec. crossov. frequ. (fmax.) (12 dB/oct.)
Music power (PMAX) 6 00 W
Power rating (PRMS) 300 W
Sensitivity 101 dB/W/m
Max. voltage-
Radiation angle-
Suspension compl. (Cms) 0.23 mm/N
Moving mass (Mms) 88 g
Mech. Q factor (Qms) 5.44
Electr. Q factor (Qes) 0.29
Total Q factor (Qts) 0.27
Equivalent volume (Vas) 232 l
DC resistance (Re)6 .8 ?
Force factor (BxL) 22.2 Tm
Voice coil induct. (Le) 1.3 mH
Voice coil diameter 78 mm
Voice coil former Kapton
Linear excursion (XMAX) ±3 mm
Eff. cone area (Sd) 855 cm2
Magnet weight 1.8 kg
Magnet diameter
Mounting cutout Ø 358 mm
Mounting depth 146 mm
Mounting hole diameter
Dimension sØ 388 mm x 156 mm
Outside diameter
Width
Height
Depth
Weight 7 kg