Bogen BPA60 60W Power Amplifier

The Bogen BPA60 solid-state power amplifier has been designed to fulfill the power amplification requirements of professional and commercial sound systems. The Model BPA60 supplies 60 watts RMS output. Total harmonic distortion is less than 2% at rated output from 50Hz to 15kHz.

Input impedances for the BPA60 are: high-impedance (50k-ohms) unbalanced; and low-impedance (500/600 ohms, balanced or unbalanced) with accessory transformer Model TL600. Line-bridging may be achieved with accessory transformer Model TL100. Hum and noise are at least 85dB below rated output.

The BPA60 amplifier may be driven from an amplifier that provides a 25- or 70-volt output (with WMT1A accessory). Output impedances for the BPA60 are: 8-ohm/25V, 16-ohm, 25VCT and 70V. Output regulation is better than 2dB from no load to full load.

The BPA60 amplifier is thermally protected to prevent damage due to excessive temperatures. Additional protection is provided by transient protection diodes and an electrical circuit breaker.

An illuminated on/off power switch is located on the front panel. An input level control, circuit breaker reset, lo-cut filter switch, and auxiliary receptacle are located on the rear panel. A rack panel kit (RPK53) is available for mounting the amplifier in a 19" equipment rack.

Bogen BPA60 Features:

• 60 watts rated power
• Distortion less than 2% THD
• Transient protection diodes
• Frequency response -2dB form 20Hz to 20kHz
• Multiple output voltages/impedances available
• Resettable circuit breaker; thermally protected

Bogen BPA60 Specifications:

• Rated Output Power: 60 watts RMS
• Total Harmonic Distortion: Less than 2% from 50Hz to 15kHz
• Frequency Response: -2dB, 20Hz to 20kHz
• Input Sensitivity: High-impedance, 300mV; low-impedance balanced, with optional transformer, 75mV
• Hum and Noise: 85dB below rated output
• Output Loads: 8-ohm/25V, 16-ohms, 25VCT, 70V
• Output Regulation: Better than 2dB from no load to full load
• Input Impedances: High-impedance, 50k-ohms unbalanced; low-impedance, 600ohms, balanced or 1:1 bridging (with accessory transformer)
• Lo-cut Filter: -10dB at 100Hz (switch-selectable)
• Controls and Indicators:
  • Front Panel - Illuminated on/off power switch
  • Rear Panel - Input level control, circuit breaker reset, lo-cut filter switch
• Power Consumption: 120V AC, 60Hz, 180W at full rated output
• Thermal Emissions (full power): 204.9 BTU/hr.
• Overload Protection: Transient protection diodes, electrical circuit breaker, 221°F thermostat
• Operating Temperature Range: -4°F to +131°F at rated output
• Auxiliary Receptacle (not switched): Three-wire grounded*, 300W maximum, 2.5A (fused) (*This receptacle will be grounded only if the power amplifier has been grounded properly)
• Dimensions (W x H x D): 15 1/4" x 3 1/2" x 8"
• Finish: Black
• Weight: 17 lbs
• Accessories:
  • Model TL600, 600-ohm line-matching transformer
  • MOdelTL100, 1:1 ratio transformer
  • Model RPK53 rack panel brackets