Alto MS Series - MS Series Subwoofer Specifications

Model Item
11
MS153
3-way vented box
400Watt AES Standard
800Watt Peak
123dB SPL calculated
50Hz / 20kHz at -10dB
8 Ohm or 4 Ohm
700Hz - 3kHz / 12dB/Oct
Electronic Dynamic Protection
15" woofer / 2.5" voice coil
8" midrange / 2" voice coil
1" Neodymium Driver / 1" voice coil
90 H x 60 V
2 x SPK4 @ Power Input / Link
Trapezoidal Shape / Multi-layer Plywood
/ Metal Handle / Black Paint finishing
H900 x W450 x D415 (mm)
67.59lbs/30.66kg
Passive System Type
Continuous Power
Peak Power
Max SPL at 1m
Frequency Response
Impedance
Crossover Frequency
Protection
Low Frequency Device
Mid Frequency Device
High Frequency Device
Coverage H x V
Connectors
Cabinet
Dimensions H x W x D
Net Weight (lbs/kg)
MS154
3-way vented box
700Watt AES Standard
1400Watt Peak
125dB SPL calculated
45Hz / 20kHz at -10dB
4 Ohm or 8 Ohm
700Hz - 3kHz / 12dB/Oct
Electronic Dynamic Protection
2 x 15" woofer / 2.5" voice coil
8" midrange / 2" voice coil
1" Driver / 1.35" voice coil
90 H x 60 V
2 x SPK4 @ Power Input / Link
Trapezoidal Shape / Multi-layer Plywood
/ Metal Handle / Black Paint finishing
H1250 x W450 x D443 (mm)
95.22lbs/43.19kg