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General| Color | Black |
|---|---|
| Type | Passive |
| HF Driver | 1 x 1.4" |
| Power Handling | 1200W peak |
| Frequency Response | 55Hz - 20kHz |
| Impedance | 8 Ohms |
| Connectors | 2 x Speakon NL4 |
Details controls on the front panel: Gain, Clip LED, Presets, Power.
Details connectors on the rear panel: AC Inlet, Output, Input.
Describes INPUT and THRU connectors for full-range cabinets.
Describes INPUT and OUTPUT connectors for subwoofers.
Details power connector terminals for speaker cabinets.
Explains shielded twisting pair wiring for the MS1.
Technical specifications for the ALTO MS12 speaker.
Technical specifications for the ALTO MS15 speaker.
Technical specifications for the ALTO MS152 speaker.
Technical specifications for the ALTO MS153 speaker.
Technical specifications for the ALTO MS154 speaker.
Technical specifications for the ALTO MS15S subwoofer.
Technical specifications for the ALTO MS18S subwoofer.
Technical specifications for the ALTO MS1 speaker modeller.
Instructions for obtaining warranty service via registration.
Guidelines for returning products for warranty service.
Details warranty coverage, limitations, and consumer rights.
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