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Stereo 20W/Ch Class D Mixer Amplifier
Model: MA252
- RCA Inputs, XLR Mic with Phantom Power
- Volume controls for each Channel
- Low noise, ef? cient operation
- Small compact size
- Class D high ef? ciency amp
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The new MA252 is a compact class D stereo amplifier with a 4 CH. stereo mixer built in. It has 20 watts per channel @ 4 Ohms. The class D low heat design gives the MA252 the ability to be mounted in very tight applications. It will work great in ceilings by projectors, or anywhere small and heat free amplification is required. The MA252 is in an all metal chassis and weighs 1 pound. Overall dimension are 6.75” X 3.5” X 1.5”. Bottom mounts are provided for permanent installations. The MA252 has an included 24 VDC external power supply. The 4 channel mixer section consists of 2 separate RCA stereo inputs, along with an XLR mic input and a 3.5mm (1/8”) stereo input perfect for an ipod or laptop computer type input. Phantom power is supplied to the XLR input by a switch on the back of the MA252.
- RCA Inputs, XLR Mic with Phantom Power
- Volume controls for each Channel
- Low noise, ef? cient operation
- Small compact size
- Class D high ef? ciency amp
- Amplifier Signal Type - Audio
- Amplifier Type - Headphone Amplifier
- Maximum Frequency Response (Bandwidth): 25 kHz
- Maximum Frequency Response (Bandwidth): 25000 Hz
- Minimum Frequency Response (Bandwidth): 20 Hz
- Minimum Frequency Response (Bandwidth): 0.02 kHz
- Number of Channels: 4
- Number of Watts Per Channel: 20 Watt
- Power Handling: 40 Watt
- Total Harmonic Distortion + Noise (THD+N): 0.05 %
- DC Voltage: 24 Volts
- Depth: 1.50 in
- Height: 3.50 in
- Width: 6.75 in
- Product Weight: 1 lbs
- Line Input Impedance: 10 kohms (Line), 600 ohms (Mic)
- Voltage Gain: 55 dB (Mic), 30 dB (Line)
- EIN: 3 mV
- Ef?ciency: 85 %
- Input Sensitivity: 28 mV
Stereo 20w/ch Class D Mixer Amplifier
246 kb
- Instructions
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ESA Communications Ltd.
#27 – 2861 Sherwood Heights Dr.
Oakville, ON L6J 7K1
Canada
(905) 216-0500
www.esacommunications.com
Contact in regards to this product:
Rolls Corporation
Model: MA252
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