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SP-218S	SP-118S	SP-118SL	SP-215S	SP-115S	SP-4733N
SP-253N	SP-212	SP-1563P	SP-4730N	SP-4730H	SP-153H
SP-152H	SP-152L	SP-122H	SP-122	SP-112	SP-115M
SP-112M	SP-620CW	SP-810CW	SPM-155H	SPM-152H	SPM-122
SP-810CM	SP-605CM	SP-605CMT

SP-115S

Front View / Rear View

Manual / Dimensions

The 115S is a very compact, one 15” subwoofer in a bass refelx rectangluar enclosure.
One SK15500 transducers supplement and extend low frequency output of full-range systems in a variety of partable and fixed applications.

Dedicated subwoofer system
The enclosure construction : "STK Standard"
Ultra tough, the scratch proof warnex texture coated
Two side handles one on each side for easy repositioning.
Impact-resistant perforated metal grill with weather proof powder coated.
35mm pole mount receptable on the top.
“SCP” STK caster, “SPM” STK pole option.

SPECIFICATIONS

Model	SP-115S
PHYSICAL SPECIFICATION
System configuration	Dedicated Subwoofer
Components & Loading	One SK15500 One 15" Bass-reflex
Operating Mode	Passive
Enclosure material	Plywood with MDF
Enclosure Finish	Black warnex texture coated
Connectors	Two neutrick speakon
Grille	Powder coated perforated steel
Optional accessories	1. STK caster "SCP80" or "SCP100" 2. STK pole "SPM35130"
Demensions ( ±0.13 inch / ±3 mm)	Height: 540 Front width: 476 Depth: 595
Shipping/CBM	0.26
Net weight
Shipping weight	34 kg
TECHNICAL SPECIFICATION
Frequency Response
±3 dB	53Hz ~ 350Hz
-10 dB	45Hz ~ 350Hz
Recommended High-Pass Frequency	50Hz
Axial Sensitivity(dB SPL, 1 watt @ 1m)	99
Nominal Input Impedance(ohms)	4
Power Handling(Watts, Continuius)	500
Power Handling(Watts,Program/ Peak)	1000/2000
Max Calculated SPL (Referenced to 1 m)
Peak	132
Long Term	126
Suggested System A	STK SP 158AP
Suggested System B	STK V-9,STK V-6

*Specifications subject to change without notice.