S3
speaker cabinets


S3
The new premium quality Studiomaster speaker models are the S3 range of active and passive, high quality speaker cabinets. Featuring 14 models to choose from, all fitted with premium components and CLASS D amplification in the active models.
With up to date circuitry, the active moves feature a boost switch to add extra tone to your background music, and a unique switchable standby mode which will turn off the amplifier when no signal has been detected for 3 minutes. As soon as a signal is detected again, the amplifier will resume operation.
All models have large recessed side handles, the 10, 12 and 15” models come with M10 flying points and the larger 2×12” and 2×15” come with rear mounted castors for easy transportation.

Passive cabinets
SPECIFICATION | S3-10 | S3-12 | S3-15 |
---|---|---|---|
Type Frequency response Power handling Crossover frequency Sensitivity 1w @ 1m Max SPL Coverage (HxV) Nominal impedance LF HF 35mm pole mount Input mode Dimensions (WxHxD) Weight net |
2 way passive 10″ 60Hz~18kHz(±3dB) 300W(Continuous),1200W (Peak) 1.8kHz 96 dB 127dB 90°x50° 8ohm 1×10”/φ65mm Voice coil 1×1.75”/φ44mm Voice coil Yes 2xNL4MP 359×564×349mm 19kg |
2 way passive 12″ 55Hz~18kHz(±3dB) 350W(Continuous),1400W(Peak) 2kHz 97 dB 128dB 90°x50° 8ohm 1×12”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil Yes 2xNL4MP 399×612×387mm 23kg |
2 way passive 15″ 45Hz~18kHz(±3dB) 400W(Continuous),1600W(Peak) 2kHz 98 dB 130dB 90°x50° 8ohm 1×15”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil Yes 2xNL4MP 476×764×459mm 33kg |
S3-15M | S3-212 | S3-215 | S3-18S |
2 way passive 15″ monitor 50Hz~18kHz(±3dB) 400W(Continuous),1600W(Peak) 2KHz 98 dB 130dB 90°x40° 8ohm 1×15”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil No 2xNL4MP 701×466×399mm 24kg |
2 way passive 2×12″ 50Hz~18kHz(±3dB) 700W(Continuous),2800W(Peak) 1.8kHz 99 dB 134dB 80°x60° 4ohm 2×12”/φ75mm Voice coil 1×3”/φ75mm Voice coil No 2xNL4MP 453×1007×433mm 43kg |
2 way passive 2×15″ 45Hz~18kHz(±3dB) 800W(Continuous),3200W(Peak) 1.8kHz 100dB 135dB 80°x60° 4ohm 2×15”/φ75mm Voice coil 1×3”/φ75mm Voice coil No 2xNL4MP 542×1212×535mm 57kg |
Sub woofer 18″ 35Hz~250Hz(±3dB) 800W(Continuous),3200W(Peak) 100Hz 97dB 132dB – 8ohm 1×18”/φ100mm Voice coil – Yes 2xNL4MP 605×672×669mm 43kg |
Passive cabinets
SPECIFICATION | S3-10 |
---|---|
Type Frequency response Power handling Crossover frequency Sensitivity 1w @ 1m Max SPL Coverage (HxV) Nominal impedance LF HF 35mm pole mount Input mode Dimensions (WxHxD) Weight net |
2 way passive 10″ 60Hz~18kHz(±3dB) 300W(Continuous),1200W (Peak) 1.8kHz 96 dB 127dB 90°x50° 8ohm 1×10”/φ65mm Voice coil 1×1.75”/φ44mm Voice coil Yes 2xNL4MP 359×564×349mm 19kg |
S3-12 | S3-15 |
2 way passive 12″ 55Hz~18kHz(±3dB) 350W(Continuous),1400W(Peak) 2kHz 97 dB 128dB 90°x50° 8ohm 1×12”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil Yes 2xNL4MP 399×612×387mm 23kg |
2 way passive 15″ 45Hz~18kHz(±3dB) 400W(Continuous),1600W(Peak) 2kHz 98 dB 130dB 90°x50° 8ohm 1×15”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil Yes 2xNL4MP 476×764×459mm 33kg |
S3-15M | S3-212 |
2 way passive 15″ monitor 50Hz~18kHz(±3dB) 400W(Continuous),1600W(Peak) 2KHz 98 dB 130dB 90°x40° 8ohm 1×15”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil No 2xNL4MP 701×466×399mm 24kg |
2 way passive 2×12″ 50Hz~18kHz(±3dB) 700W(Continuous),2800W(Peak) 1.8kHz 99 dB 134dB 80°x60° 4ohm 2×12”/φ75mm Voice coil 1×3”/φ75mm Voice coil No 2xNL4MP 453×1007×433mm 43kg |
S3-215 | S3-18S |
2 way passive 2×15″ 45Hz~18kHz(±3dB) 800W(Continuous),3200W(Peak) 1.8kHz 100dB 135dB 80°x60° 4ohm 2×15”/φ75mm Voice coil 1×3”/φ75mm Voice coil No 2xNL4MP 542×1212×535mm 57kg |
Sub woofer 18″ 35Hz~250Hz(±3dB) 800W(Continuous),3200W(Peak) 100Hz 97dB 132dB – 8ohm 1×18”/φ100mm Voice coil – Yes 2xNL4MP 605×672×669mm 43kg |
Active cabinets
SPECIFICATION | S3-10A | S3-12A | S3-15A |
---|---|---|---|
Type Frequency response AMP Power RMS MAX SPL Coverage (HxV) Crossover frequency LF HF 35mm pole Mount Input sensitivity Connectors Dimensions(WxHxD) Weight net |
2 way active 10″ 60Hz~18kHz(±3dB) 300W(LF),60W(HF) 124dB 90°x50° 2.2kHz 1×10”/φ65mm Voice coil 1×1.75”/φ44mm Voice coil Yes -10dBV JACK-XLR 359×564×349mm 20kg |
2 way active 12″ 55Hz~18kHz(±3dB) 450W(LF),60W(HF) 127dB 90°x50° 2kHz 1×12”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil Yes -10dBV JACK-XLR 399×612×387mm 24kg |
2 way active 15″ 45Hz~18kHz(±3dB) 450W(LF),60W(HF) 128dB 90°x50° 2kHz 1×15”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil Yes -10dBV JACK-XLR 476×764×459mm 34kg |
S3-15MA | S3-212A | S3-215A | S3-18SA |
2 way active 15″ monitor 50Hz~18kHz(±3dB) 450W(LF),60W(HF) 128dB 90°x40° 2kHz 1×15”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil No -10dBV JACK-XLR 701×466×399mm 25kg |
2 way active 2×12″ 50Hz~18kHz(±3dB) 1000W(LF),100W(HF) 132dB 80°x60° 1.6kHz 2×12”/φ75mm Voice coil 1×3”/φ75mm Voice coil No -10dBV JACK-XLR 453×1007×433mm 55kg |
2 way active 2×15″ 45Hz~18kHz(±3dB) 1200W(LF),100W(HF) 134dB 80°x60° 1.7kHz 2×15”/φ75mm Voice coil 1×3”/φ75mm Voice coil No -10dBV JACK-XLR 542×1212×535mm 69kg |
Active Sub woofer 18″ 35Hz~250Hz(±3dB) 1000W 130dB – 80Hz/100Hz 1×18”/φ100mm Voice coil – Yes 0dBu JACK-XLR 605×672×669mm 55kg |
Active cabinets
SPECIFICATION | S3-10A |
---|---|
Type Frequency response AMP Power RMS MAX SPL Coverage (HxV) Crossover frequency LF HF 35mm pole Mount Input sensitivity Connectors Dimensions(WxHxD) Weight net |
2 way active 10″ 60Hz~18kHz(±3dB) 300W(LF),60W(HF) 124dB 90°x50° 2.2kHz 1×10”/φ65mm Voice coil 1×1.75”/φ44mm Voice coil Yes -10dBV JACK-XLR 359×564×349mm 20kg |
S3-12A | S3-15A |
2 way active 12″ 55Hz~18kHz(±3dB) 450W(LF),60W(HF) 127dB 90°x50° 2kHz 1×12”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil Yes -10dBV JACK-XLR 399×612×387mm 24kg |
2 way active 15″ 45Hz~18kHz(±3dB) 450W(LF),60W(HF) 128dB 90°x50° 2kHz 1×15”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil Yes -10dBV JACK-XLR 476×764×459mm 34kg |
S3-15MA | S3-212A |
2 way active 15″ monitor 50Hz~18kHz(±3dB) 450W(LF),60W(HF) 128dB 90°x40° 2kHz 1×15”/φ75mm Voice coil 1×1.75”/φ44mm Voice coil No -10dBV JACK-XLR 701×466×399mm 25kg |
2 way active 2×12″ 50Hz~18kHz(±3dB) 1000W(LF),100W(HF) 132dB 80°x60° 1.6kHz 2×12”/φ75mm Voice coil 1×3”/φ75mm Voice coil No -10dBV JACK-XLR 453×1007×433mm 55kg |
S3-215A | S3-18SA |
2 way active 2×15″ 45Hz~18kHz(±3dB) 1200W(LF),100W(HF) 134dB 80°x60° 1.7kHz 2×15”/φ75mm Voice coil 1×3”/φ75mm Voice coil No -10dBV JACK-XLR 542×1212×535mm 69kg |
Active Sub woofer 18″ 35Hz~250Hz(±3dB) 1000W 130dB – 80Hz/100Hz 1×18”/φ100mm Voice coil – Yes 0dBu JACK-XLR 605×672×669mm 55kg |