Price updated 26 Apr 2026, 08:00
Sirus I-Amp 4.500
Best available price
£389.00
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Only available at Thomann
Free shipping available on the cheapest offer
Fair Price· Near 90-day average
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£389.00
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£389.00
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Fair Price· Near 90-day average
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| Store | Price | Shipping | Total | Condition | Stock | |
|---|---|---|---|---|---|---|
| BestThomann | £389.00 | Free | £389.00 | New | — | Buy now |
Product Description
- Sirus I-Amp 4.500
- 4 Channel Installation ampliier
- Class-D amplifier
- Low-noise and low-distortion due to high-current switching power
- Safety circuits such as thermal, short-circuit, power on/off mute, limiter
- Euroblock input and output
- Front-panel gain controls for easy access
- Signal, clip protection and power LEDs
- Euroblock contacts for disable, priority and error status
- Frequency range: 20 - 20,000 Hz
- Input impedance: 20 kOhm balanced / 10 kOhm unbalanced
- Dimensions (W x D x H): 483 x 360 x 44 mm
- Rack mount size: 19" 1U
- Weight. 6.3 kg@+*Output:*
- 4 x 250 W @ 8 Ohm
- 4 x 450 W @ 4 Ohm
- 4 x 800 W @ 2 Ohm (RMS)
- Bridge Mono Modus: 2 x 1600 W @ 4 Ohm
- 2 x 900 W @ 8 Ohm (RMS)@+*Operating Modes:*
- ABCD stereo
- ABCD parallel
- AB + CD bridged
- AB + CD parallel
- AB stereo CD bridged
- AB parallel CD bridged
- AB stereo + CD Sub
- AB stereo + CD Sub (Input AB)"
