PA midrange speaker, 30 W, 8 ?

10 cm (4") PA midrange speaker
Midrange speaker from the L-RAY/1000
Very linear and wide frequency range
Excellent sound and dynamic characteristics
Due to a great linear excursion for a midrange system, a very low crossover frequency at subwoofer systems is possible
Ideally suited for small PA systems, column speakers and also as a hi-fi midrange speaker

HOBBY HiFi 01/2013
"Impressively low THD values for a crystal-clear reproduction of the midrange."

HiFi-Selbstbau 07/2012
"Attractive price, unobtrusive, yet very good. This perfectly describes the midrange speaker SP-4/60PRO from IMG Stage Line. You can often be more successful when using your head instead of excessive material, ... The staff from MONACOR know exactly why they accommodate two of the SP-4/60PRO in the PA combination L-RAY/1000. We have always been curious as to why they only used a 10 cm speaker - but now we know why: the speaker is capable of a powerful bass reproduction without any kind of hesitation. They have done EVERYTHING right."

Impedance (Z) 8 ?
Frequency rangef 3-10,000 Hz
Resonant frequency (fs) 92 Hz
Rec. crossov. frequ. (fmax.) (12 dB/oct.)
Music power (PMAX) 60 WMAX
Power rating (PRMS) 30 WRMS
Sensitivity 90 dB
Max. voltage
Radiation angle
Suspension compl. (Cms) 0.47 mm/N
Moving mass (Mms) 6.3 g
Mech. Q factor (Qms) 5.35
Electr. Q factor (Qes) 0.67
Total Q factor (Qts) 0.60
Equivalent volume (Vas) 3.04 l
DC resistance (Re) 6.76 ?
Force factor (BxL) 5.85 Tm
Voice coil induct. (Le) 0.3 mH
Voice coil diameter 25 mm
Voice coil former Kapton
Linear excursion (XMAX) ± 2.3 mm
Eff. cone area (Sd) 68 cm2
Magnet weight 370 g
Magnet diameter
Mounting cutout
Mounting depth
Mounting hole diameter
Dimensions
Outside diameter
Width
Height
Depth
Weight 0.9 kg

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