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1–30 November 2026 · Sydney time

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REDBACK

30W Public Address (PA) Amplifier With Bluetooth

$539.00
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SKU:
A4236
UPC:
9321758262917
Supplier:
Altronics
Supplier SKU:
A4236
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Designed as an all-in-one compact amplifier for retail music systems and small scale PA systems requiring 100V line output, Bluetooth connectivity and telephone paging input. This 30W desktop amplifier offers Class-D performance in a compact package with 3 pin XLR balanced input, two stereo RCA inputs (music & telephone paging), plus wireless audio streaming via Bluetooth. Also available in 60W and 120W, it makes an ideal zone amplifier or small to medium scale 100V line PA solution for retail and hospitality requirements. 

 

Features:

  • 100V, 70V and 4Ω outputs
  • Stereo RCA music and telephone paging inputs 
  • 3 pin XLR balanced microphone input
  • Adjustable VOX muting
  • Adjustable paging level
  • Ground lift switch
  • Individual mic and music level adjustment
  • Bass and treble adjustments

 


 

Specifications:

Input sensitivity for full output at maximum gain

Microphone Channels: -50dB ±3dB

LINE, AUX Channels: -6dB ±3dB

Frequency Response (@ 1W speaker out): 8Hz~17kHz

 

Tone Controls

100Hz, 10kHz: ±10dB ±3dB

Signal to Noise Ratio at rated power output: >80dB

Crosstalk at all control maximum: -65dB at 1kHz

Rated Output Power at THD 1.0%: 30 Watts

Rated Output Power at (THD) at 1kHz rated power: Less than 1.0%

Power Band Width at 1kHz from speaker out tap: 80Hz~17kHz with less than 1.0% THD

Mute Function Priority: Telephone paging, Mic VOX > Bluetooth > Mic, Music

Operating Temperature/Humidity at non-condensing: 0°~40°C at 90% humidity

 

Output Voltage and Impedance

4Ω: 11V

70V: 163Ω

100V: 333Ω

 

Mechanical

Cooling: Convection Cooled

Dimensions: (Width/Height/Depth) 280W x 70H x 190Dmm

Weight: 2.10kg

 

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