Hi-fi bass-midrange speaker, 40 W, 8 ?

High-quality hi-fi bass-midrange speaker of long excursion
Dampened low-resonance polypropylene cone
Robust diecast aluminium basket of an elegant design with 6-hole screw connection
Magnet system with drilled pole core and protruding rear pole plate
For general applications in compact bass-reflex, TML and closed speaker systems
Very well-suited also as a midrange speaker in 3-way speaker systems

HOBBY HiFi 04/2012
"Impressive subwoofer down to 34 Hz."

Impedance (Z) 8 ?
Frequency rangef 3-4,000 Hz
Resonant frequency (fs) 45 Hz
Rec. crossov. frequ. (fmax.) (12 dB/oct.)
Music power (PMAX) 80 WMAX
Power rating (PRMS) 40 WRMS
Sensitivity 88 dB
Max. voltage
Radiation angle
Suspension compl. (Cms) 1.06 mm/N
Moving mass (Mms) 11.73 g
Mech. Q factor (Qms) 2.89
Electr. Q factor (Qes) 0.47
Total Q factor (Qts) 0.41
Equivalent volume (Vas) 13.47 l
DC resistance (Re) 6.3 ?
Force factor (BxL) 6.42 Tm
Voice coil induct. (Le) 0.54 mH
Voice coil diameter Ø 25 mm
Voice coil former aluminium
Linear excursion (XMAX) ±3.5 mm
Eff. cone area (Sd) 95 cm2
Magnet weight 620 g
Magnet diameter
Mounting cutout
Mounting depth
Mounting hole diameter
Dimensions
Outside diameter
Width
Height
Depth
Admiss. ambient temp.
Weight 1.25 kg

Mer information