Roland BA-330

Portable Stereo Digital PA System w/ Roland Anti-Feedback & Onboard FX

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Advanced Anti-Feedback With The Roland BA-330

"Is this thing on? *tap tap SCREECH*" Sound familiar? You’ll be happy to hear that the Roland BA-330 comes equipped with Roland’s own advanced Anti-Feedback technology. Just a quick flip of a switch, and the BA-330 will automatically detect the feedback frequency and eliminate it with extreme prejudice. Sounds great, right? It gets better. Three high-quality effects are also built-in to the BA-330 unit: Delay, Reverb and Wide, and each channel's effects can be turned on/off independently. In addition to that, the BA-330 comes with a master 2-band EQ, as well as EQ control for each channel.

Versatile Input
A broad range of microphones, instruments and various other devices can be plugged into the Roland BA-330 simultaneously. Two mono channels are available for microphones or line-level instruments (XLR and 1/4” jacks), two stereo channels are available for stereo instruments (1/4” L/R jacks), and a stereo Aux input channel is provided for MP3 players, CD players and other such devices (RCA and TRS jacks). The BA-330’s Stereo Link jack lets you daisy chain two units, giving you two times the channels, and the ability to place the individual units on opposite sides of the performance area.

Roland Authorized Reseller Product Features:
  • Portable stereo digital PA system suitable for use anywhere
  • High-quality stereo sound
  • No setup required, just plug in and go!
  • Powered by AC power or eight AA batteries
  • Four custom-designed 6.5” speakers and two tweeters for wide stereo projection
  • Built-in effects such as reverb, delay, EQ and wide (on/off per channel)
  • Four-channel configuration available: two channels for mic/instruments & two channels for stereo inputs
  • Stereo Aux input for portable media devices with dedicated volume-control knob
  • Includes Roland's Advanced Intelligent Anti-Feedback feature
  • Built-in tilt-back stand provides optimal monitoring angle
  • Speaker-stand adapter for mounting on standard speaker stands
  • Also found as: BA330
  • Optional accessories:
  • Weight: 30 lbs. 7 oz.
  • Dimensions: 14-1/16"L x 16-3/8"W x 20-1/16"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

General Features

Built-In Equalizer
The number of graphic or parametric equalizer bands the stereo receiver is equipped with. The more EQ options, the more you will be able to adjust your music to your liking.
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
DVD Audio
The unit will playback audio files burned onto a DVD disc.
The unit will play Video Compact Discs (VCD). VCD are videos that are stored on regular compact discs (CD) and use a MPEG-1 compression.
The unit will play CDs, also known as Compact Discs. This is the standard format for audio optical discs.
Also known as CD+Graphics and often used for karaoke machines to present on-screen lyrics for the song on the disc.
MP3 Playback
This feature refers to whether or not the CD player will play discs encoded with MP3 files. To burn a MP3 encoded disc, use the "data" mode on your CD Recorder and finalize the session and/or CD.
Memory Card Reader
Whether or not the receiver has a built-in input for removable memory cards such as SD (Secure Digital) cards or MMC (Multimedia) cards.
Microphone Included
Some units that require a microphone come with one, while others do not. This designates whether the item includes a microphone.
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.

Speaker Features

Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.


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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
90 days
Warranty Provider

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Roland BA-330

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Roland BA-330

Portable Stereo Digital PA System w/ Roland Anti-Feedback & Onboard FX


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