Bogen HTA125A Power Amplifier (HTA125A)

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Usually ships the same or next business day. In stock at our OH warehouse.
Calculated at Checkout
Stock Update:
04/20/2024 05:20:02 PM PST
Stock Update:
04/20/2024 05:20:02 PM PST


This item is brand-new, factory sealed.

The HTA125A can drive a variety of load impedances: outputs include 4 ohms 8 ohms 25 VCT and 70.7 volts. It is capable of safely driving any recommended load continuously. The HTA125A is thermally protected to prevent damage due to excessively high temperatures;however the amplifier will deliver the full rated power output continuously even at +55 C (+131 F).Additional failure-preventive devices include electronic overload limiting short circuit protection and a slo-blo fuse. Electronic shutdown circuitry is automatically activated if an overload or short circuit occurs and a front panel overload shutdown LED illuminates. Once the cause has been rectified the unit automatically resets. The power on/off switch located on the front panel illuminates when the power is on.The rear panel contains an input level control input and output connections the ac line fuse and an auxiliary receptacle.A lowcut filter switch is located internally. Features: 125 Watts Designed for continuous operation at rated power up to 120 deg. F; convection-cooled Thermal protection and automatic electronic overload protection 4-ohm 8-ohm 25V & 70V outputs.


Package Contents:   
  • HTA125A Power Amplifier
  • 600-ohm line-matching transformer
  • 1:1 line-matching transformer


Additional Information:   


  • Thermal protection and automatic electronic overload protection
  • Capable of continuous operation at rated output power
  • Multiple output voltages/impedances available
  • 4-ohm, 8-ohm, 25V, & 70V outputs
  • Automatic overload protection
  • Power MOSFET circuitry



Power Description
Frequency60 Hz
Input Voltage120 V AC
Physical Characteristics
Weight (Approximate)36 lb
Product ColorBlack
Limited Warranty2 Year
General Information
Brand NameBogen
Manufacturer Website Address
Marketing InformationThe Bogen HTA Professional Series Power Amplifiers are high-performance units employing state-of-the-art Power MOSFET technology. The characteristics of Power MOSFETS make them ideally suited to power amplifier design, providing far superior performance and reliability compared to other types of transistors. They afford higher efficiency, reduced heat, simpler overall design, reduced size and weight.
Product TypeAmplifier
Product NameHTA125A Power Amplifier
ManufacturerBogen Communications International, Inc
Manufacturer Part NumberHTA125A
Product ModelHTA125A
Product SeriesHTA
Technical Information
Minimum Frequency Response20 Hz
Total Harmonic Distortion (THD)0.5%
RMS Output Power125 W

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Bogen HTA125A Power Amplifier (HTA125A)