AUD-220
2 INPUT AUDIO AMPLIFIER, 2x20W (4 OHM)
Product Overview
Features and Benefits
- Two analog audio inputs
- Microphone input with ducking or mixing
- Bass, treble adjustments
- Line input and/or microphone muting
- Stereo, 2x mono, or bridged mono speaker output
- Line level loop output to daisy chain
- Front panel and optional IR control
Applications
- Commercial audio systems and solutions
- Ideal for corporate facilities, churches, schools
AUD-220 Summary
The Intelix AUD-220 is a 2x20 watt Class D amplifier with 8Ω speaker output. The amplifier features two analog audio inputs and a balanced microphone input with ducking functions. Additional features of the AUD-220 include input and microphone volume control, bass and treble adjustments, microphone mixing with source audio, and three modes of microphone input support (48 dB gain, 48 dB gain with 48V phantom power, and line level). The AUD-220 has three methods of control: push button, RS232, and IR with the optional AUD-220-IR accessory kit.
AUD-220 Diagrams
No available cross references for AUD-220
Alternates that meet or exceed AUD-220 specifications
No equivalent alternates available for AUD-220
.
Supporting Documents
Specifications
| Product Line: | AUD-220 |
|---|---|
| I/O Connections | |
| Analog Inputs | Two (2) RCA Connectors; One (1) 3.5mm TRS Connector |
| Microphone Input | One (1) 3-Pole/3.5mm Euroblock |
| Control (Top Panel) | Push Button |
| Control (Input Panel) | RS232 via One (1) 3-Pole/3.5mm Euroblock; IR via One (1) 3.5mm TRS Connector |
| Microphone Signal Type Selector | One (1) 3-Position Slider Switch |
| Output Signal Format Selector | One (1) 3-Position Slider Switch |
| Analog Loop Output | One (1) 3-Pole/3.5mm Euroblock |
| Speaker Output | One (1) 4-Pole/3.81mm Euroblock |
| 24V DC Power | One (1) Locking Barrel (5.5 mm OD, 2.1 mm ID) |
| Audio Performance | |
| Input Impedance | >10k Ω |
| Output Impedance | 50 Ω Analog Output; 4/8 Ω Speaker Output |
| Maximum Rated Power Output | 40 Watts |
| Frequency Response | 120 Hz to 20 kHz |
| Common Mode Rejection Ratio (CMRR) | >70 dB at 20 Hz to 20 kHz |
| Signal to Noise Ratio (SNR) | 80 dB (Max) |
| Total Harmonic Distortion + Noise (THD+N) | 1% at 1 kHz; 0.3% at 20 kHz at Nominal Level |
| Voltage Gain | 32 dB |
| Chassis and Environmental | |
| Enclosure | Painted Aluminum |
| Dimensions (H x W x D) | 40 mm x 123 mm x 87 mm (1.57 in x 4.84 in x 3.48 in) |
| Shipping Weight | 0.86 kg (1.90 lbs) |
| Operating Temperature | 0° to +40° C (+32° to +104° F) |
| Operating Humidity | 20% to 90%, Non-condensing |
| Storage Temperature | -10° to +60° C (+14° to +140° F) |
| Storage Humidity | 20% to 90%, Non-condensing |
| Power, ESD, and Regulatory | |
| Minimum Power Consumption | 5 watts |
| Maximum Power Consumption | 45 watts |
| Power Supply Input Voltage | 100-240v AC at 50/60 Hz at 0.5 A |
| Power Supply Output Rating | 24V DC at 2 A |
| ESD Protection | 15kV |
| Device Regulatory | CE, RoHS |
| Power Supply Regulatory | CE, RoHS, TUV, UL, SGS |
| Other | |
| Warranty | 2 years |
| Diagnostic Indicators | Input Select LEDs, Signal Select LEDs, Up LED, Down LED, Mute LED, Power LED |
| Included Accessories | Installation guide, power supply, AC adapters (AU, EU, UK, and US), RS232 cable, rubber feet |
| Optional Accessory | AUD-220-IR IR kit |
| Audio quality may be affected by cable grade, cable quality, source and destination equipment, RF and electrical interference, and cable patches. | |