Roland BA-330 Portable Stereo Battery Powered Sound System

SKU: ROBA330 MFR: BA-330
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Key Features

  • Experience powerful, portable sound with this Roland PA system, perfect for small venues.
  • Enjoy versatile connectivity with multiple inputs on this portable PA system for instruments.
  • This Roland BA-330 offers battery-powered operation, ideal for gigs without reliable power.
  • Achieve clear sound with the built-in effects and EQ of this Roland portable sound system.
  • Lightweight and durable, this portable PA is great for musicians on the go and quick setups.
  • The Roland BA-330 PA system delivers stereo sound, enhancing music for any acoustic performance.
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Special Order?Estimated to Ship: 08/14/2025
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Roland BA-330 Specifications

  • Rated Power Output

    15W + 15W

  • Speakers

    4x 16 cm / 6.5", 2x Tweeter

  • Nominal Input Level (1 kHz)

    CH 1, CH 2 MIC: -50dBu, CH 1,CH 2 INST: -20dBu, CH 3/CH 4, CH 5/CH 6: -20dBu, AUX IN: -10dBu, STEREO LINK IN: -10dBu

  • Nominal Output Level (1 kHz)

    LINE OUT: -10dBu
    STEREO LINK OUT: -10dBu

  • Controls

    Power Switch

  • Channel Controls

    CH1,CH2: MIC/INSTRUMENT Switch, EFFECT Switch, TONE Knob, VOLUME Knob, CH3/CH4, CH5/CH6: EFFECT Switch, TONE Knob, VOLUME Knob

  • Master Controls

    Equalizer (LOW Knob, HIGH Knob), VOLUME Knob, ANTI FEEDBACK Switch, EFFECT Knob, BATTERY CHECK/MUTE Switch, OUTPUT POWER Switch

  • AUX IN Control

    LEVEL Knob

  • Indicators

    Battery, Battery Check/Mute, Power

  • Connectors

    CH 1, CH 2: Input Jacks (XLR type, 1/4" TRS phone type) CH 3/CH 4, CH 5/CH 6: Input Jack L/MONO (1/4" phone type), Input Jack R (1/4" phone type)
    AUX IN: Input Jacks (Stereo miniature phone type, RCA phono type)
    Output: Line Out Jack L/MONO (1/4" phone type), LINE OUT Jack R (1/4" phone type)
    Stereo Link: Stereo Link Out Jacks L/MONO, R (1/4" phone type), Stereo Link In Jack (1/4" phone type)
    Foot Switch: Foot Switch Jack (1/4" phone type)
    DC IN: DC IN Jack

  • Power Supply

    DC 12 V
    8x Dry battery LR6 (AA) type (alkaline)
    8x Rechargeable battery HR6 (AA) type (nickel metal hydride) or AC Adaptor

  • Current Draw

    410 mA

  • Battery life under continuous use

    Alkaline: approximately 8 hours (MAX), approximately 12 hours (ECO)
    Nickel-metal hydride: approximately 10 hours (MAX), approximately 15 hours (ECO)

  • Dimensions (W x D x H)

    16.34 x 14.06 x 20.04" / 415 x 357 x 509mm

  • Weight

    30.42lbs / 13.8kg

  • UPC Code

    761294410202

About Roland BA-330

The Roland BA-330 Portable Stereo Battery Powered Sound System is a high-performance, all-in-one PA solution that delivers superior sound quality, regardless of its compact size. This system is designed to cater to a wide range of events, from small music venues and worship events to conferences, seminars, and business meetings.

Engineered with a digital stereo amplifier, this portable sound system powers four custom-designed 6.5" stereo speakers and two tweeters, all strategically positioned for broad stereo projection. This ensures that audiences of up to 80 people can enjoy high-quality stereo sound, whether the system is powered by AC power or eight AA batteries.

The Roland BA-330 is equipped with a Stereo Aux input and a dedicated volume-control knob, allowing for seamless control over your audio. The built-in tilt-back stand and speaker-stand adaptor make it easy to achieve the optimal monitoring angle or mount the system on a standard speaker stand.

This portable PA system also features Roland's advanced Anti-Feedback technology. With a simple switch, it automatically detects and eliminates feedback, ensuring a clear, uninterrupted sound. Three high-quality onboard effects - Reverb, Delay, and Wide - can be independently controlled for each channel, adding depth and dimension to your audio.

The system also offers a versatile input range, accommodating a variety of instruments, microphones, and devices. It includes two mono channels for microphones or line-level instruments (XLR and 1/4" jacks), two stereo channels for stereo instruments (1/4" L/R jacks), and a stereo Aux input channel for CD players and other devices (RCA and TRS jacks).

The Stereo Link feature allows for the connection of two units, doubling the number of channels and enabling the positioning of the units on opposite sides of the stage for a more immersive sound experience. The Roland BA-330 Portable Stereo Battery Powered Sound System is not just a sound system; it's a comprehensive solution for all your audio needs.

Roland BA-330 Features

  • High-fidelity stereo sound with four 6.5" speakers & two tweeters for events up to 80 people
  • Dual power design for AC or battery operation, ideal for outdoor and remote performances
  • Built-in Anti-Feedback technology for clear, uninterrupted audio output
  • Onboard Reverb, Delay, and Wide effects with independent channel control
  • Versatile connectivity with mono, stereo, and Aux inputs for multiple instruments and devices
  • Stereo Link capability for expansive audio setup with two linked BA-330 units

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Experience powerful, portable sound with this Roland PA system, perfect for small venues.
  • Enjoy versatile connectivity with multiple inputs on this portable PA system for instruments.
  • This Roland BA-330 offers battery-powered operation, ideal for gigs without reliable power.
  • Achieve clear sound with the built-in effects and EQ of this Roland portable sound system.
  • Lightweight and durable, this portable PA is great for musicians on the go and quick setups.
  • The Roland BA-330 PA system delivers stereo sound, enhancing music for any acoustic performance.

What's in the box:

  • Roland BA-330 Stereo Battery Powered Sound System
  • AC Cord
  • AC Adaptor
  • Owner's Manual
  • Roland 1 Year Warranty