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MK50 Keyboard Amplifier

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A keyboard amplifier with a 12-inch woofer and tweeter, 2 - 1/4-inch inputs, and the option to stand it on its feet or on its side.

The Phonic MK50 keyboard amplifier provides you the reliability and stability you need. Whether you need amplification for gigs or simply jamming alone, the MK50 keyboard amp is designed for demanding performance applications. It features a 12" custom woofer and tweeter, 2 - 1/4" inputs with level controls, a CD input through stereo RCA connectors, and a headphone and external speaker jack. The keyboard speaker also includes an insert point for adding external effects, a 4-band equalizer, a built-in reverb engine, and a peak LED light. The adjustable cabinet design allows you to place the amp in traditional, vertical, or studio monitor positioning while the steel grille protects the MK50 amp's components no matter what position it's in.


12" custom woofer and tweeter
2 - 1/4" inputs with level controls
CD input through stereo RCA connectors
Headphone output jack
External speaker jack
Insert point for adding external effects
4-band EQ
Internal limiter
Peak LED
Master volume control
Reverb engine built-in
High-quality woofer and tweeters
Adjustable cabinet design for traditional, vertical, or studio monitor positioning
Steel grille protect components

MK50 Keyboard Amplifier Specifications:

Output power rating: 50W RMS @ 2% THd, 8 ohm load - 120V AC line
Gain: 50dB, tones at 12:00 @ 1kHz
Tone control range: Low: 18dB @ 50Hz; Lo Mid: 21dB @ 150Hz; Hi Mid: 16dB @ 1kHz; High: 29dB @ 10kHz
Input impedance: 10kOhms
Maximum signal accepted: 10 volts peak to peak
Insert jack: Line output (Max): 2.5 volts peak to peak; Line input (Max): 2.5 volts peak to peak
Speaker size and rating: custom design 12" with 1.5" voice coil; 30 oz. magnet-power handling 100W; Piezo Tweeter-power handling 150W
Cabinet Type: Port tuned enclosure
Input Power Requirements: 120 VAc, 60Hz, 85VA; 100/110 VAc, 50/60Hz, 85VA; 230 VAc, 50/60Hz, 85VA
Cabinet dimensions: 21-1/2" H x 17-1/2" W x 15" D
Weight: 39.5 lb.
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