Bogen HTA250A MOSFET Single Channel Power Amp 250 Watt 4/8 Ohms, 25VCT / 70V outputs
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Description
The Bogen HTA250A Power Amplifier is a highperformance unit employing Power MOSFET technology. The unique 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 offer higher efficiency, reduced heat, simpler overall design, reduced size and weight.
features:- Power MOSFET circuitry
- Capable of continuous operation at rated output power
- Frequency response ±1dB, 20 - 20,000 Hz at full rated output
- Distortion less than 0.5% THD, 20 - 20,000 Hz
- Multiple output voltages/impedances available
- Automatic overload protection
- UL listed
| Rated Output Power | 250 watts rms |
| Total Harmonic Distortion | Less than 0.5%, 20 - 20,000 Hz |
| Frequency Response | ±1 dB, 20 - 20,000 Hz at full rated output |
| Input Sensitivity | High impedance, 500mV; Low impedance balanced, with optional transformer, 150mV |
| Hum and Noise | 90dB below rated output |
| Output Loads | 4 ohms, 8 ohms, 25VCT (2.5 ohms), 70V (20 ohms) |
| Output Regulation | Better than 2 dB from no load to full load |
| Input Impedances | Hi-Z, 50,000 ohms unbalanced; Lo-Z, 600 ohms, balanced or unbalanced, and 1:1 bridging with optional plug-in transformers |
| Low-Cut Filter | -10 dB @ 100 Hz |
| Controls / Indicators | Front panel illuminated power and shutdown LED indicators Rear Panel Input level control, Slo-Blo fuse Internal Low-Cut filter switch |
| Power Requirements | 120V AC, 60 Hz, 520 watts @ Full Rated Output (Idle, 60W) |
| Overload Protection | Electronic overload protection;Electrical 7A Slo-Blo Fuse;Thermal 105¡ C (220¡ F) Thermostat |
| Operating Temperature Range | -20¡C (-4¡F) to +49¡C (+120¡F) at rated output |
| Auxiliary Receptacle (not switched) | Three-wire grounded*, 300 watts maximum |
| Dimensions (without removable feet) | 19" W x 11" D x 5-1/4" H (48.3 x 27.9 x 13.3 cm) |
| Finish | Black |
| Weight | 50 lb. (22.7 kg) |
| Accessories | Model TL600, line-matching transformer; Model TL100,1:1 line-matching transformer |
The Bogen HTA250A Power Amplifier is a highperformance unit employing Power MOSFET technology. The unique 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 offer higher efficiency, reduced heat, simpler overall design, reduced size and weight.
features:- Power MOSFET circuitry
- Capable of continuous operation at rated output power
- Frequency response ±1dB, 20 - 20,000 Hz at full rated output
- Distortion less than 0.5% THD, 20 - 20,000 Hz
- Multiple output voltages/impedances available
- Automatic overload protection
- UL listed
| Rated Output Power | 250 watts rms |
| Total Harmonic Distortion | Less than 0.5%, 20 - 20,000 Hz |
| Frequency Response | ±1 dB, 20 - 20,000 Hz at full rated output |
| Input Sensitivity | High impedance, 500mV; Low impedance balanced, with optional transformer, 150mV |
| Hum and Noise | 90dB below rated output |
| Output Loads | 4 ohms, 8 ohms, 25VCT (2.5 ohms), 70V (20 ohms) |
| Output Regulation | Better than 2 dB from no load to full load |
| Input Impedances | Hi-Z, 50,000 ohms unbalanced; Lo-Z, 600 ohms, balanced or unbalanced, and 1:1 bridging with optional plug-in transformers |
| Low-Cut Filter | -10 dB @ 100 Hz |
| Controls / Indicators | Front panel illuminated power and shutdown LED indicators Rear Panel Input level control, Slo-Blo fuse Internal Low-Cut filter switch |
| Power Requirements | 120V AC, 60 Hz, 520 watts @ Full Rated Output (Idle, 60W) |
| Overload Protection | Electronic overload protection;Electrical 7A Slo-Blo Fuse;Thermal 105¡ C (220¡ F) Thermostat |
| Operating Temperature Range | -20¡C (-4¡F) to +49¡C (+120¡F) at rated output |
| Auxiliary Receptacle (not switched) | Three-wire grounded*, 300 watts maximum |
| Dimensions (without removable feet) | 19" W x 11" D x 5-1/4" H (48.3 x 27.9 x 13.3 cm) |
| Finish | Black |
| Weight | 50 lb. (22.7 kg) |
| Accessories | Model TL600, line-matching transformer; Model TL100,1:1 line-matching transformer |
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