Bogen GA2 Public Address Equipment
Bogen GA2 Public Address Equipment Model Overview
Key features:
- GA2 Power Output: 1.5 watts RMS and 600-ohm telephone line compatibility.
- GA6A Power Output: 6 watts RMS, perfect for background music and sound reinforcement.
- Compact Design: GA2 dimensions of 5-1/2"W x 4-1/8"H x 2-1/4"D and GA6A at 8-1/2"W x 2-5/8"H x 6"D for easy mounting.
- Inputs: Lo-Z balanced/unbalanced MIC, and AUX inputs with built-in mixing.
- Durable Construction: Made from zinc-plated galvanized steel.
Specifications:
- GA2:
- Power Output: 1.5 watts RMS
- Frequency Response: 200Hz to 15kHz (+0dB, -2.5dB)
- Total Harmonic Distortion: 2% @ 1.5W
- Output Level: +6dBm (1.5V) across balanced 600 ohms
- Sensitivity: 50mV
- Input Impedance: 100 kilohms
- Hum and Noise: -72dB below rated output
- Dimensions: 5-1/2"W x 4-1/8"H x 2-1/4"D
- Shipping Weight: 2 lbs.
- GA6A:
- Power Output: 6 watts RMS
- Frequency Response: 30Hz to 12kHz (+0dB, -3dB)
- Total Harmonic Distortion: 1% @ rated output
- Inputs: Low-Z MIC and AUX with mixing
- Sensitivity: MIC 0.3mV; AUX 0.2V
- Hum and Noise: -50dB for MIC; -64dB for AUX
- Dimensions: 8-1/2"W x 2-5/8"H x 6"D
- Shipping Weight: 5 lbs.
Bogen Model GA2 is a rugged, compact 1.5-watt amplifier designed to meet the requirements of continuous low-power audio applications. It is ideally suited for telephone line "music-on-hold" amplification. It can also be used to drive monitor speakers, headphones, or as a line amplifier. With accessory transformer Model WMT1A connected to the input, the GA2 will provide amplification for a 600-ohm telephone line.
Features:
- Control: Volume, screwdriver-adjustable
- Only 50 millivolts needed for full output
- Ideal "music-on-hold"/line amplifier
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