Affordable and Powerful

More Info

Up to 4-Channel Mixing

KC-series amplifiers feature a flexible mixing section designed with the performing musician in mind. The KC-150 features up to four mono inputs, and includes a Microphone input and stereo Auxiliary input for connecting CD players.

Subwoofer-Ready

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

Made for the Road

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

Affordable and Powerful

Specs

Output

Rated Power Output

65 W

Speakers

30 cm (12 inches) x 1, Tweeter x 1

Nominal Input Level (1 kHz)

Channel 1 (MIC/LINE)

-50 to -20 dBu

Channel 2, 3, 4 (LINE)

-20 dBu

AUX IN

-10 dBu

Nominal Output Level (1 kHz)

LINE OUT

+4 dBu

SUB WOOFER OUT

+4 dBu

Controls

Channel 1 (MIC/LINE) Volume Knob
Channel 2 (LINE) Volume Knob
Channel 3 (LINE) Volume Knob
Channel 4 (MONITOR) Volume Knob
EQ (LOW) Knob
EQ (HIGH) knob
VOLUME knob
POWER Switch

Indicator

POWER

Connectors

Channel 1 Input Jacks (XLR type, 1/4" phone type)
Channel 2 Input Jack (1/4" phone type)
Channel 3 Input Jack (1/4" phone type)
Channel 4 Input Jack (1/4" phone type)
AUX IN Jacks (RCA phono type)
LINE OUT Jack (1/4" phone type)
SUB WOOFER OUT Jack (1/4" phone type)
PHONES Jack (1/4" TRS phone type, mono signal output)

Power Supply

Voltage

AC 117 V, AC 230 V, AC 240 V

Power Consumption

55 W

Accessory

Owner's Manual

Size and Weight

Width

480 mm
18-15/16 inches

Depth

295 mm
11-5/8 inches

Height

435 mm
17-1/8 inches

Weight

15.5 kg
34 lbs. 3 oz.

* 0 dBu = 0.775 Vrms

*The specifications are subject to change without notice.

Accessories

Support

If you have questions about operating your Roland, BOSS or Cakewalk product, please check our Knowledge Base for answers to the most common questions.

You can also 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.

Support Documents

KC Amplifiers Catalog 2010

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

KC-Series Brochure