BA-330 Portable Stereo PA Amplifier and Speaker System
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From Roland
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Product Description
The Roland BA-330 Portable Stereo PA Amplifier and Speaker System is a rugged and lightweight self contained PA system with four 6.5" speakers, two tweeters, plenty of microphone and line inputs for instruments and stereo player devices, and onboard effects processor. The BA-330 is constructed to handle the rigors of life on the road, but is also lightweight and easily portable with a handle and built-in tilt-back stand for using the BA-330 as a stage monitor. The BA-330 is well suited for portable PA applications, presentations, instruction, education and much more.
| Speaker Configuration | |
| Number of Input Channels | |
| Amplifier Power Rating | |
| Amplifier Class | |
| Impedance | |
| Speakers | |
| Enclosure Type | |
| Full-Range Driver | |
| Full-Range Driver (Oval) | |
| HF Driver | 2 x Tweeter |
| HF Voice Coil | |
| MF Driver | |
| MF Voice Coil | |
| LF Driver | 4 x 6.5" / 16 cm |
| LF Voice Coil | |
| Subwoofer Driver | |
| Subwoofer Voice Coil | |
| Magnet | |
| Speaker Sensitivity | |
| Signal Processing | |
| Crossover | |
| Input Pad | |
| EQ | HF Shelf LF Shelf |
| Semi-Parametric EQ | |
| Effects | |
| DSP | |
| Filters | |
| Dynamic Processing | |
| Form Factor | |
| Capsule | |
| Polar Pattern | |
| Output Connector | |
| Operating Voltage | |
| Microphone Sensitivity | |
| Muting | |
| Frequency Response | |
| Frequency Range | |
| Maximum SPL | |
| Max Coverage Distance | |
| Max Coverage Area | |
| Coverage Angle | |
| Coverage Angle | |
| Input Sensitivity | |
| Gain Range | |
| Max Input Level | |
| I/O Impedance | |
| SNR | |
| THD | |
| Dynamic Range | |
| Protections | |
| Connectivity | |
| Audio I/O | 2 x XLR Mic Input 2 x 1/4" Inst/Mic Input 4 x 1/4" Line Input 1 x Stereo RCA Aux Input 1 x 1/8" / 3.5 mm TRS Aux Input 2 x 1/4" Line Output 2 x 1/4" Link Output 1 x 1/4" Link Input 1 x 1/4" Footswitch Input |
| Phantom Power | |
| USB | |
| Media Playback | |
| Media & File Formats Supported | |
| Network I/O | |
| Wireless Connectivity | |
| Wireless Transmission | |
| Max Wireless Range | |
| Number of RF Channels | |
| RF Frequency Band | |
| RF Bandwidth | |
| Form Factor | |
| RF Output Power | |
| Transmitter I/O | |
| Max Number of Simultaneous Transmitters | |
| Diversity | |
| Antenna | |
| Squelch | |
| Approximate RF Sensitivity | |
| Deviation | |
| Modulation | |
| RF Channel Crosstalk | |
| Spurious | |
| Bluetooth | |
| Bluetooth Profiles | |
| Pairing | |
| Bluetooth Channel | |
| Frequency | |
| Bluetooth Power Class | |
| Bluetooth Input Gain | |
| Transmitter Power | |
| Bluetooth Range | |
| Power | |
| Battery Type | 8 x AA |
| Approximate Battery Life | |
| Battery Charging Time | |
| Internal Battery Capacity | |
| Battery Cycle Count | |
| AC Input Power | |
| Power Adapter Output | 12 VDC |
| Current Consumption | |
| Power Consumption | |
| DC Input Power | |
| AC Power Connector | |
| Physical | |
| Cable Length | |
| Transport Options | |
| Mounting | |
| Stand Height | |
| Stand Load Capacity | |
| Cooling | |
| Construction Material | |
| IP Rating | |
| Operating Temperature | |
| Storage Temperature | |
| Operating Humidity | |
| Certifications | |
| Dimensions | 16.33 x 20.03 x 12.71" / 415 x 509 x 323 mm |
| Weight | 30.4 lb / 13.8 kg |
| Warranty Length |
