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Live Sound|Power Amps|Alto|

Alto D2 4x500 Power Amplifier

Alto D2

ALTO-D2

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Research ALTO ALTO-D2:

ALTO ALTO-D2 Details ^top

4 - Channel Amplifier

Illuminated Power Switch
Automatic Clip-limiter circuit
Switchable low-frequency filter at 30 Hz
Operating Mode is: Stereo, Parallel or Bridge
Balanced Combo input connectors
Output connectors are speak-on jacks and binding post terminals
Low-noise, variable speed fan
Front panel LED indicating Signal and Clipping and Protection Status
Class D technology, switch power, light weight and high power
Manufactured under TS16949, ISO14001 certified management system

Distortion (SMPTE-IM): <0.5%(THD, DIM, SMPTE)

Frequency Response: 20Hz-20KHz +/- 0.1dB, -3 dB points: 10Hz-60KHz

Damping Factor, at 8 ohms: >300

100Hz: > 500

1KHz: > 200

10KHz: >100

Signal to Noise, 20Hz-20KHz: >105 dB/A

VOLTAGE GAIN: 40x (32dB)

Input Sensitivity @ 4 ohms: 1Vrms

Input Clipping: 10Vrms (+22 dB)

Input Impedance: 10K ohms unbalanced, 20K ohms balanced; 56 (36dB)

CONTROL: FRONT: AC SWITCH, GAIN KNOBS

REAR: LOW PASS FILTER, BRIDGE SELECTOR.

Cooling: Continuously 7-variable-speed fan, rear-to-front air flow

Load Protection: On/off muting, DC-fault load grounding relay. Internal fault fuses.

Power EIAJ @ 1% THD. Both channels driven: 4 500W @ 4 Ω (EIAJ); 4 270W @ 8 Ω (EIAJ)

BRIDGE MODE: 2 1000W @ 8 Ω (EIAJ); 2 520W @ 16 Ω (EIAJ)

Dimensions (WxDxH) 483 x 376 x 88.8mm (19" x 14.8" x 3.5")

Weight 7.9 Kg (17.4lb)

ALTO ALTO-D2 Specs ^top

ALTO ALTO-D2 Manuals ^top

Alto D Series Power Amp User Manual (pdf)

Warranty Information:

All ALTO products are covered by a one year limited warranty. This warranty is transferable and it is not necessary to register your name. If any ALTO product should fail within one year of the original purchase date due to a manufacturing defect, simply return the defective unit to your ALTO dealer with original proof of purchase and it will be repaired. Alto Website

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Alto D2 4x500 Power Amp

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