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Bogen Communications HTA250A Mosfet Power Amplifier 250W

Bogen Communications HTA250A

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Model HTA250A

UPC Code: 765368350173

Provantage Code:  BOGN00K

Condition:  Factory New

  • Product Type: Amplifier
  • Product Model: HTA250A
  • Limited Warranty: 2 Year
  • RMS Output Power: 520 W
  • Input Voltage: 120 V AC

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ElectronicsHome ElectronicsA/V Receivers and Amplifiers

VANTAGE POINT Powered by AI
HTA250A Mosfet Power Amplifier 250W provides higher power than the HTA125A, maintaining the benefits of Power MOSFET technology for reliability and efficiency.

SENTIMENT SCORE

  9.2 / 10

    The HTA250A amplifier is highly regarded for its increased power output and efficiency. However, it may still be insufficient for very large venues and lacks modular expansion options.

REASONS TO BUY

  • Higher Power Output - Suitable for larger audio setups compared to the HTA125A
  • High Efficiency - Reduces heat and increases reliability
  • Versatile Output Options - Supports various load impedances

CONSIDERATIONS

  • Still Limited for Very Large Venues - May not be sufficient for extremely large-scale applications
  • Requires Specific Input Configurations - Limited flexibility in input types
  • No Modular Expansion - Limited flexibility in input types

QUESTIONS & ANSWERS

Specifications

Bogen Communications HTA250A Specifications

    HTA250A Mosfet Power Amplifier 250W


Highlights

    Product features:
    • 125W & 250W models
    • Designed for continuous operation at rated power, up to 120 deg. F; convection-cooled
    • Thermal protection and automatic electronic overload protection
    • Hi-Z unbalanced and Lo-Z balanced or unbalanced input w/ accessory transformer (TL600)
    • 4-ohm, 8-ohm, 25V, & 70V outputs

At a Glance

    • Power MOSFET circuitry
    • Capable of continuous operation at rated output power
    • Frequency response ±1dB, 20 to 20,000 Hz at full rated output
    • Distortion less than 0.5% THD, 20 to 20,000 Hz
    • Multiple output voltages/impedances available
    • Automatic overload protection
    • Listed to UL Standard 60065 for US and Canada

Overview

    The Bogen HTA-Series Power Amplifiers are high performance units employing Power MOSFET technology. The unique characteristics of Power MOSFET circuitry make them ideally suited to power amplifier design, providing far superior performance and reliability compared to other types of transistors. They offer higher efficiency, reduced heat, simpler overall design, reduced size and weight. The HTA125A Model supplies 125 watts and the HTA250A Model supplies 250 watts (RMS continuous output) at less than 0.5% total harmonic distortion from 20 to 20,000 Hz. An input signal of only 500mV is required for full rated output. The input impedances are: high-impedance (50k ohms) unbalanced; low impedance (500/600 ohms, balanced or unbalanced) with optional accessory transformer Model TL600. Line bridging can be achieved with the optional transformer Model TL100. Residual hum and noise is at least 90 dB below rated output and the output regulation is better than 2 dB from no load to full load. The amps can drive a variety of load impedances. Outputs include 4 ohms, 8 ohms, 25VCT and 70 volts. The amplifiers are capable of safely driving any recommended load continuously. The HTA-Series amps are thermally protected to prevent damage due to excessively high temperatures. Additional failure-preventive devices include overload limiting, short circuit protection, and a SloBlo fuse. Electronic shutdown circuitry is automatically activated if an overload or short occurs and the 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 power is on. The rear panel contains an input level control, input and output connections, the AC line fuse, and an auxiliary receptacle. A low-cut filter switch is located internally.

    • 125W & 250W models
    • Designed for continuous operation at rated power, up to 120 deg. F; convection-cooled
    • Thermal protection and automatic electronic overload protection
    • Hi-Z unbalanced and Lo-Z balanced or unbalanced input w/ accessory transformer (TL600)
    • 4-ohm, 8-ohm, 25V, & 70V outputs

Miscellaneous

    Features:

    • Capable of continuous operation at rated output power
    • Multiple output voltages/impedances available
    • Automatic overload protection
    • Power MOSFET circuitry


Specifications

General Information
Product NameHTA250A Mosfet Power Amplifier 250W
Product SeriesHTA
Product ModelHTA250A
Product TypeAmplifier
Technical Information
Minimum Frequency Response20 Hz
Maximum Frequency Response20 kHz
Total Harmonic Distortion (THD)0.5%
Audio
Audio Channels1
RMS Output Power520 W
Power Description
Input Voltage120 V AC
Physical Characteristics
Product ColorBlack
Height5.2"
Width19"
Depth11"
Warranty
Limited Warranty2 Year
Other Information
Product FamilyHTA
Certifications & StandardsUL listed
Frequency60 Hz
Supplies/Accessories for Bogen Communications HTA250A

Bogen Communications Line-Matching Transformer

Mfg Part# WMT1A

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Bogen Communications Model HTA250A