OMNITRONIC A-3603 3-channel Class-D 2.1 Amplifier
Estimated delivery in Italy between 16 and 18 June
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3-channel Class-D 2.1 amplifier
The OMNITRONIC A-3603 is a 3-channel Class-D 2.1 amplifier for setups with two top speakers and one subwoofer.
The OMNITRONIC A-3603 provides enough power to drive a large speaker system with up to 3600 watts, 4 ohms (2000 W sub and 2 x 800 W top). Powerful enough for use in clubs, lounge bars, restaurants, dance schools, fitness studios, and similar venues.
Thanks to the crossover frequency control, you can adjust the frequencies between the tops and the subwoofer. It also features a bypass function, allowing you to connect a DSP speaker management system beforehand. You can also switch from 2-channel stereo input to 3 separate channels.
Specifications
- Power supply: 230 V AC, 50 Hz
- Output power (RMS): 1 x 2000 W or 2 x 800 W @ 4 ohms / 1 x 1000 W or 2 x 400 W @ 8 ohms
- Signal-to-noise ratio: > 100 dB
- Total harmonic distortion: < 0.003%
- Damping factor: > 500
- Voltage gain: 41.2 dB
- Slew rate: > 10 V / μsec
- Input impedance: 20 kohms (balanced), 10 kohms (unbalanced)
- Input connectors: 3 x XLR
- Output connectors: 3 x Speaker, 3 x XLR pass-through output
- Circuitry: Class D
- Controls: power switch, input attenuators, 2/3 channel mode switch, X-over frequency
- LED indicators: protection, clip, 0 dB, -10 dB, -20 dB (per channel)
- Construction: steel chassis, aluminum front panel
- Rack installation with 2 U
- Power consumption: 685 W 1/8 power
- Frequency range: 20 - 20000 Hz
- Power / channel (8 Ohm): 800 W
- Power / channel (4 Ohm): 2000 W
Dimensions
- Height: 89 cm
- Depth: 410 mm
- Width: 483 mm
- Weight: 9.10 kg
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Accessori consigliati
User Manual
Official technical documentation in PDF format.
About Omnitronic
Omnitronic is a German company specializing in the production of professional audio equipment and event technology. The Omnitronic catalog includes active and passive loudspeakers, power amplifiers, audio mixers, portable PA systems, microphones, and DJ accessories. Designed for musicians, DJs, sound engineers, and event organizers, Omnitronic products offer excellent value for money, making them ideal for both fixed installations and live and mobile use. On musicdelivery.net, you'll find the entire Omnitronic range: powered speakers, subwoofers, DJ mixers, complete audio systems, and components for professional setups, with fast shipping throughout Italy and dedicated support.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.