Features

The KC-550 boasts 180 watts of powerful sound via a 15-inch speaker and horn tweeter. In addition to its four input channels, this powerful 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.

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

Specs

Output

Rated Power Output

180 W

Speakers

38 cm (15 inches) x 1
Tweeter x 1

Nominal Input Level (1 kHz)

Channel 1 (MIC/LINE)

-50 to -20 dBu

Channel 2-4 (LINE)

-20 dBu

STEREO LINK INPUT

0 dBu

AUX IN

-10 dBu

Nominal Output Level (1 kHz)

LINE OUT

+4 dBu

STEREO LINK OUTPUT

0 dBu

SUBWOOFER OUT

+4 dBu

Controls

CHANNEL CONTROL

CH1 VOLUME Knob
CH2 VOLUME Knob
CH3 VOLUME Knob
CH4 VOLUME Knob
OUTPUT SELECT Switch
PHONES VOLUME Knob

MASTER CONTROL

EQ (LOW) Knob
EQ (MIDDLE) Knob
EQ (HIGH) Knob
SHAPE Switch
VOLUME Knob
POWER Switch
GND LIFT Switch

Indicator

POWER

Connectors

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)

Power Supply

Voltage

AC 117 V, AC 230 V, AC 240 V

Size and Weight

Width

590 mm

23-1/4 inches

Depth

445 mm

17-9/16 inches

Height

536 mm

21-1/8 inches

Weight

29.0 kg

63 lbs. 15 oz.

(excl. casters)

* 0 dBu = 0.775 Vrms

*The specifications are subject to change without notice.

Accessories

RH-200 Headphones Comfortable and accurate headphones for superior monitoring. Click for Details

RH-300 Stereo Headphones Roland’s top-of-the-line headphones. Click for Details

KC-550 / KC-350 Manual (PDF)

KC-Series Brochure

Roland Synthesizer/Keyboard Catalog 2011

Roland Synthesizer/Keyboard Catalog 2012

Support

If you have a question about operating your Roland or BOSS product, please contact our Product Support department by phone or email.

In addition, we have a library of Support Documents that you can download and reference. If Support Documents are available for this product, they will be listed below.

KC Amplifiers Catalog 2010

The "KC" prefix is synonymous with high-quality amplification—the world standard for keyboardists.