Order now for dispatch on Thu 16th May.
Hi-Fi bass speaker and subwoofer, 2 x 150WMAX, 2 x 100WRMS, 2 x 8Ω
Klang+Ton - 01/2007
In the cheap trick 228 of Klang+Ton "An excellent subwoofer for general applications which provides an absolutely sufficient deep bass reproduction at a very favourable price."
NUMBER ONE product code: SPH-250TC
TECHNICAL DATA:
Impedance (Z) | 2 x 8Ω |
Resonant frequency (fs) | 26Hz |
Max. frequency range | f3-3,500Hz |
Rec. crossover freq. (fmax.) | 2,000Hz |
Music power | 2 x 150WMAX |
Power rating (P) | 2 x 100WRMS |
SPL (1W/1m) | 91dB |
Suspension compl. (Cms) | 0.5mm/N |
Moving mass (Mms) | 55g |
Mech. resistance (Rms) | 1.9kg/s |
Mech. Q factor (Qms) | 3.31 |
Electr. Q factor (Qes) | 0.27 |
Total Q factor (Qts) | 0.25 |
Equivalent volume (Vas) | 84 l |
DC resistance (Re) | 2 x 6.8Ω/3.4Ω |
Voice coil induct. (Le) | 2 x 1.1mH/ 1.1mH |
Voice coil diameter | 50mm |
Voice coil former | Kapton |
Voice coil winding height | 17mm |
Air gap height | 8mm |
Linear excursion (XMAX) | ±4.5mm |
Eff. cone area (Sd) | 346cm2 |
Volume displacement (Vd) | 155.7cm3 |
Force factor (BxL) | 11.1Tm |
Reference efficiency (No) | 1.1% |
Magnet diameter | 145mm |
Magnet weight | 1.2kg |
Mounting cutout (diameter) |
232mm |
Mounting depth | 128mm |
Dimensions (diameter) |
258mm |
Weight | 4.0kg |
Rec. net cabinet volume | |
Closed |
25 l |
Bass-reflex |
50 l |