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40Watt Audio Amplifier with Microphone Mixer and RS-232 Control
Model: AMP-4840
- Drives: 2x 20w at 4ohm or 2x 10w at 8ohm or 1x 40w at 8ohm in bridge mode
- Two stereo audio inputs, switchable by button, IR remote and RS-232
- Volume / Bass / Treble controllable by buttons IR remote & RS-232
- MIC port supports balanced or unbalanced signals
- 3.5mm jack line audio output with controllable volume
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The AMP-4840 is a compact, economical and energy efficient (Class D) mono / stereo audio amplifier with 3 inputs (2 line in and 1 balanced mic). 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 bridge connection, dual-mono, EQ control, and microphone mixer.
It is designed to drive one or two speakers, but is capable of driving 4 speakers in parallel mode as shown below. In the below configuration each 8 ohm speaker will be able to deliver up to 10watts of power for a total of 40watts.
- Drives: 2x 20w at 4ohm or 2x 10w at 8ohm or 1x 40w at 8ohm in bridge mode
- Two stereo audio inputs, switchable by button, IR remote and RS-232
- Volume / Bass / Treble controllable by buttons IR remote & RS-232
- MIC port supports balanced or unbalanced signals
- 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
- MIC input supports 48V phantom power, dynamic MIC and wireless MIC
- Auto noise squelch. Detects audio on inputs and mutes the output when there is no input
- Does not have fans
- ROHS Compliant - Yes
- Rated Output: 2 x 20 w at 4 or 2 x 10 w at 8
- Gain: 32dB
- Signal/Noise Ratio: 20Hz to 20KHz
- Total Harmonic Distortion: 80dB (at max output)
- Input Impedance: > 10Kohm
- Output Impedance: 3.5mm Loop Out: 50ohm
- Speaker Out: 4-8ohm - Amplified
- Stereo Channel Separation: >75dB from 20Hz to 20KHz
- CMRR: >70dB from 20Hz to 20KHz
- Humidity: 20 to 90% non-condensing
- Operating Temperature (Maximum): 104 F
- Operating Temperature (Minimum): 32 F
- Maximum Frequency Response (Bandwidth): 20 kHz
- Maximum Frequency Response (Bandwidth): 20000 Hz
- Minimum Frequency Response (Bandwidth): 20 Hz
- Minimum Frequency Response (Bandwidth): 0.02 kHz
- Certifications: CE, FCC, cULus
- AC Voltage (Maximum): 240 Volts
- AC Voltage (Minimum): 100 Volts
- Active Power: 4 Watt
- Current Draw: 5 Amps
- DC Voltage: 24 Volts
- Peak Power: 40 Watt
- Depth: 3.43 in
- Height: 1.50 in
- Width: 3.78 in
- Product Weight: 0.66 lbs
- Shipping Weight: 1.95 lbs
Audio Amplifier
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Contact Avidex Industries, LLC
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Avidex Industries, LLC
8509 154th Ave NE
Suite 100
Redmond, WA 98052
USA
(425)643-0330
www.avidex.com
Contact in regards to this product:
Hall Technologies
Model: AMP-4840
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