This Hall Technologies (Formerly Hall Research) AMP-7040 40 Watt Audio Amp for 70V or 100V Systems with RS-232 Control is a compact, economical and energy efficient (Class D) stereo to mono audio amplifi¬er at 70 V or 100 V with 3 inputs (2 line in and 1 balanced microphone). The Versatile design is compatible with dynamic, condenser or wireless microphones with fully adjustable control options including RS-232, IR, and front panel buttons. Functions include EQ control and microphone mixer.
The AMP-7040 is a perfect for classrooms, meeting rooms, boardrooms, sports bars and more.
Hall Technologies AMP-7040 40 Watt Audio Amp for 70V or 100V Systems with RS-232 Control Features:
- Two stereo analog audio inputs and one digital audio input, selectable by buttons, IR remote, or RS-232
- MIC port supports balanced or unbalanced signals
- MIC input supports 48V phantom power, dynamic MIC and wireless MIC
- Amplified output is switchable between 70V and 100V
- Mono audio output at 40 watts
- Supports “Ducking” function
- Addressable RS-232 ports so up to 16 amps can be controlled from one RS-232 port
- Volume / Bass / Treble controllable by buttons IR remote & RS-232
- 3.5mm jack line audio output with controllable volume
- Mono mix switch for summing left and right channels for driving mono outputs
- Microphone input can be mixed with line input and each can be controlled separately
- Auto noise squelch. Detects audio on inputs and mutes the output when there is no input
- Does not have fans
Why not buy this Hall Technologies AMP-7040 40 Watt Audio Amp for 70V or 100V Systems with RS-232 Control today?
Hall Technologies AMP-7040 40 Watt Audio Amp for 70V or 100V Systems with RS-232 Control Specifications
| Rated Output | Constant voltage 70V or 100V @ 40 w max (mono on a captive screw connector) |
| Gain | 26 dB |
| Frequency Range | 20 Hz to 20Khz |
| Signal/Noise Ratio | 80 dB max |
| Total Harmonic Distortion | 1%@1KHz, 0.3%@20KHz at nominal level |
| Input Impedance | > 10 Kohm |
| Stereo Channel Separation | >75 dB from 20 Hz to 20 KHz |
| CMRR | >70 dB from 20 Hz to 20 KHz |
| Operating Temperature | 0°C to 40°C (32°F to 104) |
| Humidity | 20 to 90% non-condensing |
| Power | Max Consumption: 40 watts Idle Consumption: 4 watts |
| Power Supply | Input: 100 VAC to 240 VAC, 47-63 Hz Output 24 VDC / 5A |
| Dimension | Model: 6.0" (153 mm) W x 5.7" (144 mm) D x 1.7" (44 mm) H |
| Weight | Model: 2.0 lbs (0.9 kg) Shipping: 4.1 lbs (1.9 kg) |
| Certifications | Unit: CE, FCC, RoHS Power Supply: cULus |
Why not buy this Hall Technologies AMP-7040 40 Watt Audio Amp for 70V or 100V Systems with RS-232 Control today?
Hall Technologies AMP-7040 User Manual
