
Adastra
Adastra RMS605 Multi Channel Salve Amplifier 100V - 5 x 60W Outputs
Reviewed byOrganicDiscount TeamUpdated 19 Jul 2026
Best price available
£459.62
Key features
- 5 x class D high efficiency amplifiers
- Outputs for 100V or 4-16 Ohm speakers
- Independent inputs and optional global aux input
- Paging microphone input with vox override
- Switchable +20V phantom power for paging microphone24V contacts for emergency muting
Product Overview
RMS-series Multi Zone 100V Amplifiers The RMS605 is a Multi-channel slave amplifier with 5 x 60W outputs for 100V, or 4-16Ohm speakers. Each amplifier channel has its own independent line input, which can be switched to a global auxiliary, providing the option of the same input to several of the amplifier channels if required. Paging microphone input is always live to all channels for voice alerts, and a 24V mute terminal can be connected to an alarm panel for emergency evacuation override.
Class D circuitry design and efficient toroidal transformers have enabled for a design which fits into a 1U rack-mount housing. The RMS605 can be applied as a high power slave amplifier or equally as a fully independent zoning system for a multi-room installation. PRODUCT

Full Feature List
- 5 x class D high efficiency amplifiers
- Outputs for 100V or 4-16 Ohm speakers
- Independent inputs and optional global aux input
- Paging microphone input with vox override
- Switchable +20V phantom power for paging microphone24V contacts for emergency muting
Specifications
- Power supply 100-240Vac, 50/60Hz (IEC)Fuse T2ALPower rms : 100V line5 x 60WPower rms : 4 Ohms5 x 60WMicrophone input Balanced XLR (rear panel)Mic controls Gain, Bass, Treble & Vox (rear panel)Channel inputs 5 x L+R RCA or balanced terminalAuxiliary input L+R RCAOutput controls Level, Bass, Treble & Ch/Aux switchOutput connection 5 x 100V or 4 Ohm (Euroblock terminal)Phantom power +20V switchable (paging mic)Emergency control 24V mute contacts (Euroblock terminal)Dimensions 482 x 330 x 42mmWeight 8.17kg
Pros & Cons
Pros
- In stock and ready to ship
- 5 x class D high efficiency amplifiers
- Outputs for 100V or 4-16 Ohm speakers
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£459.62
Average Price
£459.62
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Compare prices for Adastra RMS605 Multi Channel Salve Amplifier 100V - 5 x 60W Outputs
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Bo Boxed2me Best Price | £459.62 | — | £459.62 | In Stock | Go to Store |
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Product Details
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