


Whether battery powered or plugged in, the BA-330 delivers high-performance sound that defies its size. Its digital stereo amplifier drives four 6.5 inch stereo speakers and two tweeters, positioned for wide stereo projection. It's the ideal, all-in-one portable PA solution for small music venues, worship events, conferences, seminars, business meetings, and much more.
SKU | ROL-BA330PP |
Vendor | Roland |
Battery Powered | Yes Battery Power |
Included From Manufacturer | Power Supply |
Mic Preamps | 2 |
Mixer Channel Filterable | 6 |
MPN | BA330PP |
Product Unique Features | Powered by AC power or eight AA batteries Built-in tilt-back stand enables optimal monitoring angle Reverb, Delay, and Wide effects can be turned on/off independently for each channel Stereo Link jack lets you cascade two units |
Simultaneous Inputs | 4 |
Speaker Size Filterable | 6 |
System Power | 30 Watts |
Channel EQ | Tone |
Effects | EQ, reverb, delay, and wide (on/off per channel) |
Audio Inputs | CH 1, CH 2 Input: (1) XLR or (1) 1/4" TRS CH 3/CH 4, CH 5/CH 6 Input: (2) 1/4" - L/Mono, Right AUX IN: (1) Stereo RCA - Left, Right; (1) 1/8" Stereo STEREO LINK IN: (1) 1/4" |
Audio Outputs | LINE OUT: (2) 1/4" - L/Mono, Right STEREO LINK OUT: (2) 1/4" - Left, Right |
Main EQ | 2-Band |
Pole Mount | 1-1/2-Inch |
Product Weight | 30 lbs 7 oz (13.8 kg) |
Tweeter/Horn | (2) Tweeter |
Width | 16-3/8" (415 mm) |
Depth | 12-3/4" (323 mm) |
Height | 20-1/16" (509 mm) |
Woofer/Low Frequency | (4) 6.5" |

Roland Professional A/V products, home pianos, stage pianos, and stage amps are covered by Roland Corporation's limited 3 year warranty. Roland Corporation U.S. warrants to the first consumer only of a covered product purchased from an authorized Roland dealer in the U.S. that this product will be free from defects in materials or defects for a period of three (3) years. Please register this product online to establish the date of purchase (not a requirement for warranty service). For more information please visit www.roland.com
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