NISSINDO MA-1200 Professional 1200 Watts Digital DJ/KJ Power Amplifier

The Nissindo Engineered of MA Series amplifiers feature two-way crossovers and subsonic (low-cut) filter for each channel. The crossover frequencies are fixed at 150 Hz and cut at 40 Hz to prevent low-end rumble.

PowerWave technology and a refined audio structure combine studio-quality performance with touring-quality portability. These fan-cooled, 2-channel, 2-RU, amps provide unprecedented power in a strong, compact chassis.

Connectors on all models include: An input barrier strip for permanent installations, combo XLR and 1/4" phone jack connector, THRU/LOW out and HIGH out 1/4" jacks, binding posts and four-conductor Speakon connectors. An additional four-conductor Speakon connector allows BRIDGE mode output.

Features:

• Independent, user-defeatable clip limiters.
• Fully selectable low-frequency filtering; choice of  30 or 50 Hz roll-off.
• Stereo (dual-channel), parallel-input, or bridged mono operating modes.
• Balanced inputs, both XLR and 1/4" (6.3mm) TRS.
• Binding post and Meutrik Speakon outputs.
• Detented gain controls.
• Front panel LED indicators for power, signal, -20 and -10 dB, clip/protect, parallel inputs, and bridged mono mode.
• Nissindo's exclusive high-performance PowerWave switching technology power supply.

Specifications:
 

• Audio Output: 600W+600W Output @4~ 8 ohm
• Power Consumption(@ rated output, 8 ohms): 1200W
• Frequency Band: 20Hz to 20kHz (+0, -0.2dB, 4 ohms)
• Output Power: 1200W RMS Per Channel @ 2 Ohms, 1K Hz, 1% THD; 1000W
• RMS Per Channel @ 4 Ohms, 1K Hz, 1% THD; 600W RMS Per Channel @ 8 Ohms, 1K Hz, 1% THD
• Gain: 35dB @max ATT setting, 2ch
• Gain: 41dB @max ATT setting, bridge  
• Sensitivity: 775mV 0dBm
• Impedance: 20k ohms Bal/10k ohms Unbalance
• Frequency Response: (+/-0.5db, @rated output Power, 8 Ohm): 10Hz ~ 20K Hz
• Signal to Noise Ratio: +102dB IHF-A, Short Circuit
• Total Harmonic Distortion: 0.01% 20kHz, 4 ohms
• Load Impedance: 4ohm-16ohm 2 CH. 8ohm-32ohm Bridge
• Damping Factor @ 8 Ohm: 470<: 1kHz, 150<: 20Hz~20kHz
• Crosstalk @8ohm: 90dB<: 1khz, 75dB<: 20Hz~20kHz
• Cooling System: 2 Forced Air Cooling
• Input Terminal: Female XLR type w/ pin-assignment switch, 1/4" phone jack
• Output Terminal: Speakon Output, 1/4" phone for input-through output
• Power Requirements: AC110V, 60Hz 720W
• Volume Control
• Music Left Speaker Control
• Music Right Speaker Control
• Dimensions (WxHxD): 16.5x3.9x13 inches / 42x10x33 cm
• Packing Dimensions: 20.5x 6.7x 21 inches / 52.1x17x53.5 cm
• Net Weight: 45 Lbs / 20.4 Kg
• Shipping Weight: 48 Lbs / 21.8 Kg
• UPC Code: 743062980704