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S1 Series Passive Speaker Cabinets

Product Description

New to the Studiomaster range are the S1 range of active and passive, premium quality speaker cabinets. The range incorporates an impressive 12 models to choose from, and high power ratings.

All models feature high qualitys heavy duty bass transducers with large 1” throat compression drivers. The components are packaged in a rugged hard wearing paint finish. The S1-10, 12 and 15/15M come with multiple hanging points, and the S1-10, 12, and 15 feature 35mm pole sockets. 

All models have large recessed side handles, and the larger 2x15” S1-215 comes with rear mounted castors for easy transportation.

Product Features

S1 10 10” PASSIVE

S1 12 12” PASSIVE

S1 15 15” PASSIVE


S1 215 2 x 15” PASSIVE


  • 12 active and passive models to choose from in the range
  • High quality drivers with up to 3” voice coils
  • 1” throat compression drivers
  • Multiple M10 hanging points
  • High quality durable cabinet finish

Product Specification

  S1 10 S1 12 S1 15 S1 15M S1 215 S1 18S
Type 10" 2-way active  12" 2-way active 15" 2-way active 15" active monitor 2x15" 2-way active 18" active sub
Frequency response 60Hz - 20kHz 55Hz - 20kHz 45Hz - 20kHz 45Hz - 20kHz 45Hz - 20kHz 32Hz - 150Hz
Input sensitivity 94dB 95dB 96dB 97dB 99dB 96dB
Impedance 8 ohm 8 ohm 8 ohm 8 ohm 4 ohm 8 ohm
Power handling (continuous) 200W 200W 200W 200W 400W 500W
Power handling (peak) 800W 800W 800W 800W 1600W 2000W
Crossover 2kHz 2.2kHz 2kHz 2.2kHz 2.2kHz n/a
LF driver 10" woofer / 50mm voice coil 12" woofer / 50mm voice coil 15" woofer / 50mm voice coil 15" woofer / 50mm voice coil 2x15" woofer / 50mm voice coil 18" woofer / 75mm voice coil
HF driver 34mm compression driver / 1" throat 34mm compression driver / 1" throat 34mm compression driver / 1" throat 34mm compression driver / 1" throat 44mm compression driver / 1" throat n/a
Coverage 80x60 degree 80x60 degree 80x60 degree 80x60 degree 80x60 degree n/a
Max SPL 123dB 124dB 125dB 126dB 131dB 129dB
Dimension (wxhxd) 326.2x484x312.8mm 379.2x569x369mm 441.2x666x427mm 454.8x635x486.7mm 475.2x1060x444mm 572x631x704.4mm
Weight 19.1kg 24kg 30kg 23.2kg 49kg 51kg


Studioking Ltd

Unit 11, Torc:MK,
Chippenham Drive,
Milton Keynes MK10 0BZ,
United Kingdom
Tel: +44 1908 281072
Email: enquiries@studiomaster.com
Web: http://www.studiomaster.com/