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Biema PA500II Power Amplifier 2 x 500W / 1500W Bridgeable

SKU : A4172

RRP: $1,195.00
Our Price: $1,095.92
Less: $99.08


  • Description
  • Reviews

Bridgeable "PA Series".

This monster Biema produces a massive 1500W into 8 ohms in Bridge mode, 750W per channel into 4 ohms or 500W per channel into 8 ohms.

The massive power capacity together with enhanced engineering and design facilitates ultra service reliability ensuring it is the perfect choice for both hire applications and for permanent installations.
It performs tirelessly even in the most demanding applications and is ideal for nightclubs, sporting complexes, cinemas, mobile DJs, pub and club PAs and bands.
Engineered with two extra large heatsink tunnels cooled with thermally cued fans which are inoperative at standby or low level inputs.
To ensure superior reliability, the amplifier includes a host of protection circuitry permitting operation under the most demanding applications. Features include over-temperature shut down, short circuit protection and output limiting.
Each channel includes its own recessed front mounted volume control, rear panel mounted XLR and 6.35mm jack balanced inputs with selectable sensitivity of 0.77V, 1.4V and 3.5V. Enabling input signals from a wide variety of source equipment.
Speaker connections are made via heavy duty binding posts or industry standard heavy duty speaker connectors.



Rugged heavy duty construction
19 rack mount Stylish cosmetics
3 modes of operation - stereo, parallel and bridged
Selectable input sensitivity
Soft start limiter
Earth lift switch
Limiter on/off switch
XLR & 6.35mm balanced inputs
Binding post & industry standard heavy duty output speaker connectors
Front & rear carry handles
Clipping & overload/overdrive protect indicators
Recessed detent volume controls for each channel
Thermally cued fan forced cooling


Output power (RMS): 2 x 500W (8)
tested at 1kHz at <0.1% THD: 2 x 750W (4Ω), 1 x 1500W (Bridged 8Ω)
Freq. Response: 10Hz - 50kHz (-1.5dB)
Input sensitivity: 0.77V
Signal to noise ratio: >90dB
Dimensions (mm): ≈ 482W x 506D x 88H
Weight: 22kg


  • Model: A4172
  • Brand: Biema

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