MA-4120 - 4 x 120 W 4-zone matrix mixing amplifiers, 4 - 8 ohm, 70 / 100 V, 19" 3U

4 x 120 W 4-zone matrix mixing amplifiers, 4 - 8 ohm, 70 / 100 V, 19" 3U

Main features

• 4 combo XLR 6.35 mm jack universal inputs, MIC / line and configurable Phantom powering
• 1 AUX RCA inputs
• 1 TEL input with routable priority function per zone
• Priority Talk Over on MIC 1 input
• 4 zone outputs each with output level meter and volume control
• 1 output speaker control
• 1 headphone output with volume control
• HP outputs on terminal block BI 4 and 8 ohm, HI 25, 70 or 100 V
• Line output on terminal block for each zone
• Cooling fan

Power	4 x 120 W
Power supply	230 VAC 50 Hz
Speaker output	online 25 / 70 / 100 V in low impedance 4 - 8 ohm
Inputs / sensitivity	MIC 1 to 3: 42 dB symmetrical 15 V Phantom power supply Line 1 to 3: -20 dB symmetrical 15 V Phantom power supply Line 4 to 5: -10 dB asymmetrical Telephone / paging function: -25 dB
Line OUT output	Zone 1 to 4: 1.7 V symmetrical Mix out: 3.95 V asymmetrical
Tone setting	bass: ±10 dB at 100 Hz treble: ±10 dB at 10 kHz
Frequency response	50 Hz - 17,000 Hz (±3 dB)
S/N ratio	MIC: ≥ 60 dB Line: ≥ 70 dB TEL: ≥ 60 dB
Consumption	1300 W
Total harmonic distortion	< 0.1%
Protection and cooling	fan, thermal protection, overload and short-circuit
Dimensions (W x D x H)	483 x 410 x 133 mm
Weight	20.5 kg