Behringer Eurocom MA4008 Installed Sound Multi-Function Mixing-Amplifier

Key Features


8 Mic/Line Channels with Phantom Power
Low-Impedance and 70/100 V Amplifier Out
Dual Transformerless Class-D Amplifiers
Phone/Paging Input with Priority Muting

The Behringer Eurocom MA4008 Installed Sound Multi-Function Mixing-Amplifier allows you to distribute audio and page listeners within two speaker zones. The unit consists of two Class-D mono amplifiers, one for high-performance low-impedance speakers and the other for 70- or 100-volt speakers. It features eight channels of mic/line inputs on



Behringer MA4008 Specs





Inputs



Type
Mic/Line Inputs 1 & 2: 2 x XLR / 1/4" TRS combo Jacks2 x 4-pin Euroblock in parallelMic/Line Inputs 3 & 4: 2 x XLR / 1/4" TRS combo jacks2 x 3-pin Euroblock in parallelMic/Line Inputs 5-8: 4 x 3-Pin Euroblock, electronically balancedAuxiliary: 4 x RCA stereo summedTelephone/Page: 1 x 4-pin EuroblockPower amp input: 1 dual RCA Jack


Input Impedance
Mic Inputs 1-8: -50 to 0 dBV at 600 Ω, electronically balancedLine Inputs 1-8: -27 to 0 dBV at 600 Ω, electronically balancedAuxiliary: -10 dBV, 10 kΩ, unbalancedTel/Page Input:Mic: -50 to 0 dBV at 600 ΩLine: -27 to 0 dBV at 600 ΩPower Amp Input: 0 dBV, 600 Ω, unbalanced


Phantom Power
Inputs 1-8 and Telephone/Page: 24 VDC, switchable


Audio Output



Type
Amplifier output: 1 x 4-pin female EuroblockLO-Z: 2 terminals @ 4 ΩHI-Z: 2 terminals @ 70 V/100 V, switchableOutput regulation: Preamp output: 1 x dual RCA jackZ2/Mono output: 1 x dual RCA jackRecord output: 1 x dual RCA jack


Output Impedance
Preamp output: 0 dBV, 600 Ω, unbalancedZ2/Mon output: 0 dBV, 600 Ω, unbalancedRecord output: 0 dBV, 600 Ω, unbalanced


Amplifier



Channels
LO-Z: 1 x 4 Ω, minimumHI-Z: 1 x 70/100 V, switchable


Power Output
LO-Z 1% THD, 1 kHZ sine wave: 80 W RMS at 8 Ω160 W RMS @ 4 ΩHI-Z 1% THD, 1 kHz sine wave: 80 W RMS at 70 V80 W RMS at 100 V


Minimum Load Impedance
LO-Z 1% THD, 1 kHZ sine wave: 4 ΩHI-Z 1% THD, 1 kHz sine wave: 62 Ω at 70 V125 Ω at 100 V


Control Connectors



Control Connectors
Remote: 1 x 5-pin Euroblock connectorTel/Page: 1 x 4-pin Euroblock, 1 terminalInputs 1 & 2: 2 x 4-pin Euroblock, 1 terminal each


Volume
Remote: 10 kΩ linear-taper potentiometer


Power
Remote: +5 VDC, 100 mA


DC Power Requirements
Remote: +5 VDC, 100 mACurrent limited, short circuit protected


Mute
Remote: NO-voltage make contact input; open voltage 5 VDCShort circuit:Tel/Page: 1 x 4-pin Euroblock, 1 terminalInputs 1 & 2: No-voltage make contact input, open voltage 24 VDCShort circuit:


System Information



Dynamic Range
Mic: 65 dBLine: 80 dB


Distortion (THD)
0.5% of rated power at 1 kHz


Frequency Response
50 to 18,000 Hz ±2 dB


Tone Controls
Low: ± 12 dB at 100 HZHigh: ± 12 dB at 10 kHz


Indicators
Power: LED ring illumination (yellow)Overload/protection: LED ring illumination (red)Output Level: LED VU output meter (yellow and red while clipping)





Power Supply



Mains
Voltage: Switchable 115 or 230 VAC at 50/60 Hz Connector: Standard IEC receptacle


Fuse
T 5 AH 250 V / T 2.5 AH 250 V


Power Efficiency
68% (max)


Power Consumption
Idle: 52 W1/8 power: 70 W1/3 power: 113 WFull power: 234 W


General



Dimensions (H x W x D)
3.5 x 17 x 16" (88 x 432 x 406 mm)


Weight
10.2 lb (4.6 kg)





Packaging Info



Package Weight
16.1 lb


Box Dimensions (LxWxH)
22.7 x 16.9 x 7.3"



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