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SPM-155H

Front View / Rear View

Manual / Dimensions

The SPM155H is 2-Way full-range system, Powerful of producing SPL in excess of 131dB at 1 meter with 15" SK15500 transducers vented. molded polypropylene trapezoidal enclosure with cosmetics grace full, loaded with high-grade components, offers remarkable output, intelligibility and musical clarity.
The SPM155H is engineered to complement the STK Pro, Super full-range systems. As well as for satellite mode with STK active subwoofer enclosures.

2-Way full-range system.
Built-in constant direct-loaded horn.
The one 2” inch exit compression drivers on a loaded horn with molded enclosure.
The internal crossover network frequency is 2kHz and 12dB/Octave.
Impact-resistant perforated steel grill.
Integral stand-mount adapter and carrying handle.
Flying eyebolt mounting points in the top and bottom.
35mm pole mount receptacle on the bottom.

SPECIFICATIONS

Model	SPM-155H
PHYSICAL SPECIFICATION
System configuration	2-Way Full Range
LF system & Loading	One SK 15500 15" woofer, Vented
HF system & Loading	One 2 "Voice coil compression driver on horn
Operating Mode	Passive
Controls
Enclosure Material	ABS Plastic Molded
Connectors	Two neutrick speakon
Grille	Powder coated perforated steel
Optional accessories	1. STK Pole SPM35130 2. STK Eyebolt SEB08
Demensions ( ±0.13 inch / ±3 mm)	Height: 690 Front width: 452 Rear width: 265 Depth: 348
Trapezoid angle(degrees)	20
Shipping/CBM	0.1377
Net weight	20.68kg
Shipping weight	23.2kg
TECHNICAL SPECIFICATION
Frequency Response
±3 dB	54Hz ~ 19kHz
-10 dB	42Hz ~ 20kHz
Recommended High-Pass Frequency	50Hz
High-Pass Frequency
Axial Sensitivity(dB SPL, 1 watt @ 1m)	Full Range Passive 102
Nominal Input Impedance(ohms)	Full Range Passive: 8 LF: 8 HF: 8
Power Handling, Watts
(Continuous/Program/Peak)	Full Range Passive: 500/1000/2000
(Continuous)	LF: 500
(Continuous)	HF: 70
Max Calculated SPL (Referenced to 1 m)
Full Range Passive Peak	135
Full Range Long Term	129
Norminal disperson(degrees @ -6dB)
Horizontal	80
Vertical	50

*Specifications subject to change without notice.