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    Roland KC550 Keyboard Amplifier, 180 Watts

    With 180 watts of powerful sound, you will be heard loud and clear with Roland's KC550 flagship keyboard amplifier.

    This product has been discontinued or is no longer sold by SameDayMusic.

    We recommend this product instead:

    Roland KC-600 Keyboard Amplifier


    Packed with many new design features, the Roland KC-600 updates the previous-generation KC-550, Roland’s top-selling keyboard amp. > More

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    Product Rated 9.6 Out of 10 (37 ratings)

    Roland KC-550 Keyboard Amplifier Product Description

    The Roland KC-550 boasts 180 watts of powerful sound via a 15-inch speaker and horn tweeter. In addition to its four input channels, this flagship amp includes an Output Select switch for selecting the monitor sound destination, a Shape switch for quick sound adjustment and an XLR Line output for direct connection to a mixing console.

    4-Channel Mixing

    KC-series amplifiers feature a flexible mixing section designed with the performing musician in mind. The flagship models feature up to four stereo inputs, and KC amps include a Microphone input and stereo Auxiliary input for connecting CD players.

    Stereo Link Capabilities

    The KC-550 and KC-350 include Roland's Stereo Link feature for chaining two amplifiers. Using a single cable, you can connect two KC amps for true stereo sound while controlling them both from the amp nearest you on stage.


    Want more low end? Simply add an optional subwoofer like Roland's KCW-1. Connections are easy, thanks to the Subwoofer output found on all KC amps. Now even the most affordable models can sound huge!

    Built for the Road

    KC amps are built for life on the road. All models have built-in handles for easier transportation (the Roland KC-550 also includes casters) and a rugged design with heavy-duty carpeting, protective edges and an all-metal grille.


    - Flagship keyboard amplifier with powerful 180-watt/15 in. speaker and horn tweeter
    - Output Select feature and convenient Shape switch for tonal adjustment
    - 3-band EQ and Subwoofer output compatible with KCW-1
    - XLR Line output for connection to mixing consoles
    - Stereo Link In/Out for chaining two KC-550s for stereo applications

    Same Day Music is an authorized dealer of Roland products.

    Roland KC550 Technical Description

    - Rated Power Output: 180 W
    - Speakers: 38 cm (15 inches) x 1
    - Tweeter x 1

    - CH1 VOLUME Knob
    - CH2 VOLUME Knob
    - CH3 VOLUME Knob
    - CH4 VOLUME Knob
    - OUTPUT SELECT Switch
    - EQ (LOW) Knob
    - EQ (MIDDLE) Knob
    - EQ (HIGH) Knob
    - SHAPE Switch
    - VOLUME Knob
    - POWER Switch
    - GND LIFT Switch

    - CH1 INPUT Jack (XLR type)
    - CH1-4 INPUT L (MONO) Jacks (1/4" phone type)
    - CH1-4 INPUT R Jacks (1/4" phone type)
    - LINE OUT L (MONO) Jacks (XLR type, 1/4" phone type)
    - LINE OUT R Jacks (XLR type, 1/4" phone type)
    - AUX IN Jacks (RCA phono type)
    - SUBWOOFER OUT Jack (1/4" phone type)
    - STEREO LINK OUT Jack (1/4" phone type)
    - STEREO LINK IN Jack (1/4" phone type)
    - PHONES Jack (Stereo 1/4" phone type)

    - Voltage: AC 117 V, AC 230 V, AC 240 V

    - Width: 590 mm, 23-1/4 inches
    - Depth: 445 mm, 17-9/16 inches
    - Height: 536 mm, 21-1/8 inches
    - Weight: 34.0 kg, 75 lbs.

    Same Day Music is an authorized dealer of Roland products.

    Roland KC-550 Keyboard Amplifier Catalog Description

    Heavy-duty 180-watt amp@XLR direct out@15" speaker, piezo tweeter

    Same Day Music is an authorized dealer of Roland products.

    User Reviews for Roland KC-550 Keyboard Amplifier

    Product Rated 9.6 Out of 10 (37 ratings)
    • "A great practice amp with a pure sound that can also be used for small gigs or as a separate monitor with a large PA system." - Read More
    • "Don't read this uless you want the best." - Read More
    • "Beautiful sound and doesn't produce feedback when the mic is near. I play my tenor sax through it and it sounds full and clear." - Read More
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