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      
  Front View / Rear View
  Manual / Dimensions

The SP-215S is a high power and mid size subwoofer system in a bass refelx rectangluar enclosure.
Dual 15" SK15600 transducers provide to solid sounding output, The SP-215S is engineered to complement for extend low frequency output for the STK Pro,Super,Music and Active series full range systems and any of full-range systems in a variety of portable and fixed applications.
The SP-215S will ensure the most dramatic bass material is reproduced with maximum effect.
Perfect for club/dance music, large houses of worship,auditoriums/theaters,cinemas.

  • 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
  • 35mm pole mount receptable on the top.
  • “SCP” STK caster, “SPM” STK pole option.
Model SP-215S
System configuration Dedicated Subwoofer
Components & Loading Dual SK15600 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 "scp 100"
2. STK pole "SPM35130"
( ±0.13 inch / ±3 mm)
Height: 476
Front width: 1110
Depth: 595
Shipping/CBM 0.3933
Net weight 45 kg
Shipping weight 53.20 kg
Frequency Response  
±3 dB 47Hz ~ 350Hz
-10 dB 41Hz ~ 350Hz
Recommended High-Pass Frequency 45Hz
Axial Sensitivity(dB SPL, 1 watt @ 1m) 101
Nominal Input Impedance(ohms) 4
Power Handling(Watts, Continuius) 1200
Power Handling(Watts,Program/ Peak) 2400/4800
Max Calculated SPL (Referenced to 1 m)  
Peak 138
Long Term 132
Suggested System A STK VS-2003
Suggested System B STK VS-20
*Specifications subject to change without notice.
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