The Crown 160MA is an outstanding mixer-amplifier for commercial audio applications. It offers excellent value with 8-ohm and constant-voltage outputs (70V and 100V). This amplifier is perfect for paging, playing background music, and music-on-hold. It has 4 inputs, each with its own volume control, and a powerful 60W amplifier output. Key features include priority muting, voice-activated muting, phantom power, and bass and treble controls. It also comes with balanced Phoenix-type mic/line input, telephone output, dual RCA stereo music inputs, and screw-terminal speaker outputs. Plus, it's backed by a three-year, no-fault, fully transferable warranty to protect your investment. Technical specs: Frequency response is 50 Hz to 20 kHz +/-1 dB (at 1 watt from line out), signal to noise ratio is high (Mic: > 58 dB, Line: > 60 dB, etc.), and it weighs 12lb (5.6kg) with dimensions of 9.5 inches wide, 4.1 inches high, and 13.9 inches deep.
Using the Crown 160MA is quite straightforward. First, connect your audio sources to the appropriate inputs. You have 4 inputs, and each has its own volume control, so you can adjust the volume of each source easily. For paging or background music, connect your speakers to the screw-terminal speaker outputs. If you want to use it for music-on-hold, just connect your phone system to the telephone output. When using priority muting, you can choose to use VOX or an external switch. As for the bass and treble controls on the master output, you can adjust them to get the sound quality you like. When it comes to maintenance, keep the amplifier in a cool and dry place. Avoid exposing it to dust and moisture. Also, make sure to turn it off when not in use to save energy and prolong its lifespan. If you have any issues, refer to the warranty as it's a three-year, no-fault, fully transferable warranty that can guarantee its specifications.
