MS 401 Monitor Speaker System

The MS 401 compact broad dispersion 4-inch cabinet includes a vertical/horizontal mounting bracket attached to the enclosure for easy installation.

The all-weather low/midrange driver has been designed with particular emphasis on vocal fidelity. The sonic performance from the polypropylene cone driver is well balanced to the 25mm polymer dome tweeter.

Power handling is a conservative 50 watts RMS with high efficiency, 100w peak handling. The boxes versatility is enhanced by the addition of a multi tap transformer for 100/70 volt installations.

Specifications

MS 401 4" + 1" Monitor-style Speaker System

MS 401 Dimension Diagram

Peak Power	100 W
Power Handling	50 W
Type	Bass Reflex
Impedance Nominal	8Ω
Transformer Tappings	25 W / 20 W / 15 W / 10 W + 8Ω Direct
Components LF	4" Poly Propylene Cone, Rubber Surround, 25 mm Voice Coil
Components HF	Dome Tweeter, PEI Diaphragm, 20 mm Voice coil
Angle of Coverage	90° x 90°
Sensitivity 1W @1 meter	88 dB
Max SPL	108 dB
Frequency Response	80 Hz - 20 Khz ± 4 dB
Crossover Frequency	3000 Hz
Crossover	12 dB
Enclosure Material	UV Stabilised ABS
Brackets Material	Aluminium
Grille Material	Aluminium
Dimensions WxHxD	153 mm x 278 mm x 180.5mm
Net Weight	2.6 kg
Shipping Dimensions WxHxD	203 mm x 319 mm x 226 mm