SPH-135/AD

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Drawing (9.5 KB)

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Product sheet (approx. 500 KB)

Hi-fi bass-midrange speaker, 60W_MAX, 8Ω

Carbonised cone of high rigidity but still very good inside dampening, flat wire coil, optimised transient response in the entire application range, suitable for any bass-midrange application in compact speakers and as high-performance midrange speaker.

RSP excl. VAT	GBP 41.95
RSP incl. VAT	GBP 50.35

RSP incl. VAT

GBP 50.35

TECHNICAL DATA:
Impedance (Z)	8Ω
Resonant frequency (fs)	39Hz
Max. frequency range	f3-6,000Hz
Rec. crossover freq. (fmax.)	5,000Hz
Music power	60W_MAX
Power rating (P)	40W_RMS
SPL (1W/1m)	89dB
Suspension compl. (Cms)	2.14mm/N
Moving mass (Mms)	7.8g
Mech. resistance (Rms)	0.6kg/s
Mech. Q factor (Qms)	3.40
Electr. Q factor (Qes)	0.42
Total Q factor (Qts)	0.37
Equivalent volume (Vas)	26 l
DC resistance (Re)	5.5Ω
Voice coil induct. (Le)	0.47mH
Voice coil diameter	25.5mm
Voice coil former	Kapton
Voice coil winding height	9.5mm
Air gap height	6mm
Linear excursion (X_MAX)	±1.75mm
Eff. cone area (Sd)	95cm²
Volume displacement (Vd)	16.6cm³
Force factor (BxL)	5.0Tm
Reference efficiency (No)	0.4%
Magnet diameter	100mm
Magnet weight	380g
Mounting cutout	Ø 121mm
Mounting depth	70mm
Dimensions	135x135mm
Weight	1.1kg
Rec. net cabinet volume
Closed	10 l
Bass-reflex	22 l