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Omnitronic A-3603 Class-D 2.1 power amplifier

3-channel PA amplifier with crossover - 4 Ohm: 1 x 2000 W, 2 x 800 W

3-channel PA amplifier with Class D technology and switching power supply

Variable crossover frequency for satellites and subwoofers (50-250 Hz)

2.1-channel or 3-channel operation adjustable

3 level controls

LED VU meter and LEDs for activated protection circuit (Protect) and overload (Clip) per channel

Electronically balanced inputs via XLR panel jacks with XLR loop-through outputs

Speaker outputs via lockable speaker sockets

Robust steel housing with aluminium front panel

Rack mounting with 2 height units

Housing design: (19") 48.3 cm rack mounting 2 U


Technical details:

Power supply: 100-240 V AC, 50/60 Hz

Total connected load: 685 W 1/8 Power

Output power: 2 x 400 W RMS (8 Ohm), 1 x 1000 W RMS (8 Ohm), 2 x 800 W RMS (4 Ohm), 1 x 2000 W RMS (4 Ohm)

Power connection: P-Con power supply (blue), built-in version power connection cable with earthing contact plug (supplied)

Frequency range: 20 - 20000 Hz

Signal-to-noise ratio: >100 dB

Circuitry: Class D

Distortion: <0.003 %

Housing design: (19") 48.3 cm rack mounting 2 U

Width: 48.3 cm

Height: 8.9 cm

Depth: 41 cm

Weight: 9.10 kg


Output power (RMS):

Attenuation factor: >500

Voltage gain: 41.2 dB

Slew rate: >10 V/µs

Input impedance: 20 kOhm (balanced), 10 kOhm (unbalanced)

Input connection: 3 x XLR

Output connection: 3 x speaker, 3 x XLR loop-through output

Circuitry: Class D

Controls: Power switch, gain control, mode selector switch 2/3 channels, crossover frequency

LED indicator: Protect, Clip, 0 dB, - 10 dB, - 20 dB signal (per channel)

Construction: Steel chassis with aluminium front panel, rack mounting with 2 U

Properties

Channels: 3
Power per channel / 4 Ohm: 2000 W / 800 W
Omnitronic

Contact:

Steinigke Showtechnic GmbH
Andreas-Bauer-Str. 5
97297 Waldbüttelbrunn

E-Mail: info@steinigke.de
Web: https://www.steinigke.de/

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