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Description |
Downloads |
Specs |
Ordering |
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A4047 |
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- 3 balanced microphone inputs
- Phantom power on mic inputs
- 3 line inputs
- 19” rack mount kit included
- VOX muting
- Tape output RCA sockets
- Bass and treble tone controls
- 100V line output
- 240V AC or 24V DC operation
- Built in short circuit protection
- 10 year warranty
- Optional evac module available
- Optional remote volume module
- Australian designed & assembled
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Designed to meet the requirements of medium sized professional public address installations, delivering an output power of 100W RMS respectively. |
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A4116 |
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- 15W RMS per channel
- 1 music input (3.5mm)
- 1 auxiliary input
- 4-16Ω output
- 24V DC operation
- Includes Power Supply
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Packed with features, this super compact stereo amp is ideally suited to classrooms, boardrooms, boutiques, reception areas or anywhere a small functional stereo system is required. |
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A4155 |
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- Output Power (Stereo 8Ω): 150W + 150W
- TA 1KHz THD≤1% (4Ω): 220W + 220W
- Bridge 8Ω: 440W
- Frequency Response: 20Hz-20KHz +/-0.5dB
- Input Sensitivity: 0.77V
- Maximum input level: 18dB/6.2V
- Input Impedance active balanced: 20KOHMS/Balanced, 10KOHMS/un-Balanced
- Signal/noise ration a-weighted RMS: ≥95dB
- Crosstalk at rated output power (8Ω 1kHz): >70dB
- Damping Factor (f=1kHz 8Ω): >240
- Slew rate internal: 15V/us
- Protection: Short circuit, current limited DC fault AC line fuse, thermal cut off, power up/down transients
- Indicators: POWER (BLUE) PROT (RED) CLIP (YELLOW) BR (GREEN) PAR (GREEN)
- Cooling: Variable Speed Fan
- Front Panel Controls: LEVEL ACH, BCH POWER SWITCH
- Rear Panel Controls: STEREO/BRIDGE/PARALLEL MODE SWITCH
- Connector: XLR BALANCED INPUT, PROFESSIONAL SPEAKON OUTPUT
- Power consumption half power 8Ω: <440W
- Power Supply: 240V AC/50Hz
- Interior Dimensions: 482 x 325.5 x 88mm
- Exterior Dimensions: 555 x 415 x 168mm
- Net Weight: 8.5kg
- Gross Weight: 10.5kg
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The Apple series Biema power amplifiers are a cost effective solution for demanding commercial audio applications. These non-bridgeable models are designed to be used as standard 2 channel or stereo amplifiers. The design incorporates a fan forced cooling sys |
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A4157 |
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- Output Power (Stereo 8Ω): 250W + 250W
- TA 1KHz THD≤1% (4Ω): 370W + 370W
- Bridge 8Ω: 740W
- Frequency Response: 20Hz-20KHz +/-0.5dB
- Input Sensitivity: 0.77V
- Maximum input level: 18dB/6.2V
- Input Impedance active balanced: 20KOHMS/Balanced, 10KOHMS/un-Balanced
- Signal/noise ration a-weighted RMS: ≥95dB
- Crosstalk at rated output power (8Ω 1kHz): >70dB
- Damping Factor (f=1kHz 8Ω): >240
- Slew rate internal: 15V/us
- Protection: Short circuit, current limited DC fault AC line fuse, thermal cut off, power up/down transients
- Indicators: POWER (BLUE) PROT (RED) CLIP (YELLOW) BR (GREEN) PAR (GREEN)
- Cooling: Variable Speed Fan
- Front Panel Controls: LEVEL ACH, BCH POWER SWITCH
- Rear Panel Controls: STEREO/BRIDGE/PARALLEL MODE SWITCH
- Connector: XLR BALANCED INPUT, PROFESSIONAL SPEAKON OUTPUT
- Power consumption half power 8Ω: <740W
- Power Supply: 240V AC/50Hz
- Interior Dimensions: 482 x 325.5 x 88mm
- Exterior Dimensions: 555 x 415 x 168mm
- Net Weight: 9kg
- Gross Weight: 10kg
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The Apple series Biema power amplifiers are a cost effective solution for demanding commercial audio applications. These non-bridgeable models are designed to be used as standard 2 channel or stereo amplifiers. The design incorporates a fan forced cooling sys |
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A4159 |
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- Output Power (Stereo 8Ω): 350W + 350W
- TA 1KHz THD≤1% (4Ω): 500W + 500W
- Bridge 8Ω: 1000W
- Frequency Response: 20Hz-20KHz +/-0.5dB
- Input Sensitivity: 0.77V
- Maximum input level: 18dB/6.2V
- Input Impedance active balanced: 20KOHMS/Balanced, 10KOHMS/un-Balanced
- Signal/noise ration a-weighted RMS: ≥95dB
- Crosstalk at rated output power (8Ω 1kHz): >70dB
- Damping Factor (f=1kHz 8Ω): >240
- Slew rate internal: 15V/us
- Protection: Short circuit, current limited DC fault AC line fuse, thermal cut off, power up/down transients
- Indicators: POWER (BLUE) PROT (RED) CLIP (YELLOW) BR (GREEN) PAR (GREEN)
- Cooling: Variable Speed Fan
- Front Panel Controls: LEVEL ACH, BCH POWER SWITCH
- Rear Panel Controls: STEREO/BRIDGE/PARALLEL MODE SWITCH
- Connector: XLR BALANCED INPUT, PROFESSIONAL SPEAKON OUTPUT
- Power consumption half power 8Ω: <440W
- Power Supply: 240V AC/50Hz
- Interior Dimensions: 482 x 325.5 x 88mm
- Exterior Dimensions: 555 x 415 x 168mm
- Net Weight: 9.5kg
- Gross Weight: 11.5kg
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The Apple series Biema power amplifiers are a cost effective solution for demanding commercial audio applications. These non-bridgeable models are designed to be used as standard 2 channel or stereo amplifiers. The design incorporates a fan forced cooling sys |
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A4173 |
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- Rugged heavy duty construction
- 19” rack mount
- Bridgeable, parallel or two channel stereo operation
- Earth lift switch
- 3 pin XLR and 6.35mm inputs.
- Short circuit protection with indicator
- Overload protection with indicator
- Clipping prevention circuitry with indicator
- Variable speed fan forced cooling
- Muting circuit for switch on/off
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This range is designed to function as a stereo or high power single channel amplifier for use in foreground sound reinforcement ie: pubs, clubs, cinemas and multi-function venues. |
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A4173A |
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- Rugged heavy duty construction
- 19” rack mount
- Bridgeable, parallel or two channel stereo operation
- Earth lift switch
- 3 pin XLR inputs.
- Short circuit protection with indicator
- Overload protection with indicator
- Clipping prevention circuitry with indicator
- Variable speed fan forced cooling
- Muting circuit for switch on/off
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This new series dubbed the "Apple" range have been completely redesigned by Biema to offer vastly improved cooling, efficiency and circuit protection. This range is designed to function as a stereo or high power single channel amplifier for use in foreground sound reinforcement ie: pubs, clubs, cinemas and multi-function venues. |
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A4198 |
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- Amplifier type: Class D stereo
- Output power: 15W RMS per channel @ 4 ohm
- Distortion: 0.06%
- Headphone output: 105mW RMS per channel
- Headphone distortion: 0.05%
- Min load: 4Ω
- Current draw: 9A max.
- Power: 12V dc
- Dimensions: 205W x 108D x 26Hmm
- Weight: 0.5kg
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Excellent for multi-room audio distribution, this 12V powered four zone amplifier produces 30W RMS per zone (15W RMS per channel) - all from a case just 200mm across! One input source may be connected on the front panel via stereo RCA sockets. |
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A4199 |
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- Amplifier type: Class D stereo
- Output power: 15W RMS per channel @ 4 ohm
- Distortion: 0.06%
- Headphone output: 105mW RMS per channel
- Headphone distortion: 0.05%
- Min load: 4Ω
- Current draw: 9A max.
- Power: 12V DC
- Dimensions: 285W x 128D x 43Hmm
- Weight: 0.8kg
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Ideal for small businesses or simple multi-zone home audio systems. Switch between up to 4 different audio sources - connect up to 8 speakers. Toslink digital audio input for TV audio. Great for background music use. Also fitted with 6.35mm microphone connection. |
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A4201 |
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- SPECIFCATIONS:
- Power Output: 50 Watts RMS x 2 into 8 ohm
- Total Harmonic Distortion: <0.01% @30W; <5.0% @50W
- Minimum Speaker Impedance: 6 ohm
- Signal-to-Noise Ratio: 103 dB, A weighted
- Input Impedance: 2k ohm ± 5%
- Frequency response: 20-20,000 Hz
- Channel Separation: 95 dB
- Efficiency: 85%
- Dynamic Range: >100 dB
- Electrical Requirement: 24V DC @ 5A centre pin positive
- Dimensions: 50H x 86W x 143D mm
- Weight: 455g
- BLUETOOTH SPECIFICATIONS:
- Bluetooth version: BT V5.0
- Analog input sensitivity: 1-2V RMS
- Bluetooth range: 30m (line of sight)
- Decoding: SBC, MP3, AAC
- Output: A2DP, AVRCP
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A compact, sturdy 2x50W RMS class-D stereo amplifier with 3.5mm input on the front and RCA input on the back for easy connection. |
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A4205 |
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- Designed to meet AS60118.4-2007
- Suits small booths 2-3 square metres
- XLR mic input
- Compatible with single loop designs
- Aux input via stereo RCA
- 10 year warranty
- Australian designed & assembled
- Short circuit proof
- Compressor circuitry
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This compact hearing loop amplifier is designed for use in information kiosks, ticketing booths, help desks etc. Anywhere a small loop system is required to aid the hearing impaired. Engineered to meet AS60118.4-2007. A balanced mic input and stereo line auxiliary input is provided. Compact half rack 1RU case. 24V DC operation. |
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A4209 |
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Pack of 5 indicator labels to inform patrons that there is a hearing aid induction loop installed. 140H x 100W mm |
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A4210 |
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- Designed to meet AS60118.4-2007
- Coverage up to 180m2
- XLR line & mic inputs
- Aux input via stereo RCA
- EWIS signal connection (RCA)
- Short circuit proof
- Compressor for added speech intelligibility
- Adjustable VOX sensitivity
- Compatible with single loop designs
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Hearing induction loop amplifiers are installed to greatly enhance the listening experience of people using hearing aids. They are commonly installed in public areas which are generally noisy, making it difficult for hearing impaired users to hear clearly. |
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A4212 |
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- Designed to meet AS60118.4-2007
- Coverage up to 650m2
- XLR line & mic inputs
- Aux input via stereo RCA
- EWIS signal connection (RCA)
- Short circuit proof
- Compressor for added speech intelligibility
- Adjustable VOX sensitivity
- Compatible with single loop designs
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Hearing induction loop amplifiers are installed to greatly enhance the listening experience of people using hearing aids. They are commonly installed in public areas which are generally noisy, making it difficult for hearing impaired users to hear clearly. |
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A4218 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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COMING SOONThis item is arriving soon. |
This 60W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4219 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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COMING SOONThis item is arriving soon. |
This 2 x 60W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4220 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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COMING SOONThis item is arriving soon. |
This 120W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4221 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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COMING SOONThis item is arriving soon. |
This 2 x 120W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4222 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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COMING SOONThis item is arriving soon. |
This 240W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4223 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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COMING SOONThis item is arriving soon. |
This 2 x 240W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4224 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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COMING SOONThis item is arriving soon. |
This 480W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4225 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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COMING SOONThis item is arriving soon. |
This 2 x 480W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4230A |
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- Compact 1RU 19” rack mount design
- Balanced mic or line input
- 100V line output
- Phantom power
- Overload limiting
- Over voltage limiting
- On demand fan cooling (60W and 100W versions only)
- Over temperature shut down protection
- Dual input connectors
- Variable input sensitivities
- 240V ac / 24V dc operation
- Australian designed & manufactured
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Utilising only 1RU of rack space, this range of Redback power amplifiers is available in three power ratings of 30W, 60W and 100W RMS. They lend themselves perfectly for installations requiring individual zone amplifiers. |
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A4235 |
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- Compact 1RU 19” rack mount design
- Balanced mic or line input
- 100V line output
- VOX muting
- Phantom power
- Four auxiliary inputs
- Overload limiting
- Over voltage limiting
- On demand fan cooling
- Over temperature shut down protection
- Dual input connectors
- Variable input sensitivities
- 240V ac / 24V dc operation
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These compact 1RU rack mount amplifiers are suitable for both stand alone PA system use, or as zone amplifiers in larger systems requiring local inputs. All models operate on 240V ac or 24V dc for battery backup operation.
All models include a choice of |
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A4235A |
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- Compact 1RU 19” rack mount design
- Balanced mic or line input
- 100V line output
- VOX muting
- Phantom power
- Four auxiliary inputs
- Overload limiting
- Over voltage limiting
- On demand fan cooling
- Over temperature shut down protection
- Dual input connectors
- Variable input sensitivities
- 240V ac / 24V dc operation
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This compact 30W 1RU rack mount amplifiers is suitable for both stand alone PA system use, or as zone amplifiers in larger systems requiring local inputs. Operates on 240V ac or 24V dc for battery backup operation. |
