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TOA BA-235 CU 35W Background Music Power Amplifier

TOA BA-235 CU 35W Background Music Power Amplifier

SoundPro Item: 50734 | Part Number: BA-235 CU

$334.00
$413.00 $334.00
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MSRP: $413.00 | MAP: $334.00

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  • Selectable 0 dB Or +4 dB Line Input Sensitivity Accommodates Pro And Consumer Sources
  • Remote Master Volume Control For Convenient Level Adjustment From A Distance
  • Accessory Security Knobs Prevent Unauthorized Volume Changes In Public Spaces
  • Thermal Protection Circuits Automatically Shut Down To Prevent System Damage
  • Supports 4 Ohm, 25V, And 70V Speaker Outputs For Flexible Distribution Topologies
  • Expandable To Two-Channel Broadcast When Paired With Optional BG Series Mixer Amplifier
  • UL/cUL Listed For Compliance In Commercial Installation Environments
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The TOA BA-235 CU is a 35-watt power amplifier designed for background music and general announcement applications in commercial environments. It is a practical choice for bars, retail stores, banquet rooms, and similar installed audio settings where a clean, self-contained amplifier is needed without the complexity of paging or music-on-hold infrastructure. The unit accepts a single audio source via RCA or removable terminal block line input, with selectable sensitivity at 0 dB or +4 dB, making it straightforward to integrate with consumer or pro-level source gear.

For integrators working on distributed audio projects, the BA-235 CU supports 4-ohm direct, 25-volt, and 70-volt speaker outputs, covering the full range of typical commercial speaker wiring topologies from the same unit. When paired with the optional BG-220 or BG-235 mixer amplifier, the system supports two-channel broadcast, giving installers a scalable path for small-to-midsize facilities. Accessory security knobs lock the volume control against unauthorized adjustment, a practical feature for unattended or semi-public installations. Rack-mount bracket options allow clean equipment room integration, and UL/cUL listing satisfies compliance requirements for commercial buildouts.

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Specifications

Audio
Rated Output
35 W
Frequency Response
50 Hz - 20 kHz
Total Harmonic Distortion
0.5% or less, at 1 kHz, rated output
Signal To Noise Ratio
80 dB or more (Band Pass: 20 Hz - 20 kHz, Tone Controls: Centered)
Output Regulation
2 dB or less, no load to full load (1 kHz)
Tone Control
Bass: +/-10 dB at 100 Hz, Treble: +/-10 dB at 10 kHz
Connectivity
Line Input
0 dB/+4 dB (selectable), 10 kOhm, unbalanced, removable terminal block or RCA jack
Speaker Output
4 Ohm, 25 V (18 Ohm) and 70 V (140 Ohm), balanced, removable terminal block
Bridge Output
Parallel in Line In, removable terminal block
Controls
Control
Master gain control, Bass tone control, Treble tone control, Input Level selector switch, Remote Volume control, Power ON/OFF switch
Indicator
Power LED, Signal LED, Peak LED
Electrical
Power Source
120 V AC, 60 Hz
Power Consumption
90 W (rated output), 52 W (based on cULus standards)
Environmental
Operating Temperature
0 degrees C to +35 degrees C (32 degrees F to 95 degrees F)
Operating Humidity
35% to 80% RH (no condensation)
Construction
Panel Finish
ABS resin, black
Case Finish
Steel plate, black, paint
Dimensions
Dimensions
210 (W) x 94.3 (H) x 265 (D) mm (8.27" x 3.71" x 10.43")
Weight
Weight
4 kg (8.82 lbs)
Certifications
Listing
UL/cUL
Included Items
Included Accessories
Volume control cover: YA-920 x1, Removable terminal plug (2 pins) x3, Removable terminal plug (4 pins) x1
Identifiers
Optional Accessories
Rack mounting bracket: MB-25B-BK, MB-25B-J

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