Name: Adastra RS241 Slave Amplifier 100V
Brand: Adastra
SKU: cmnnqedgh09mznssw7x6bwlmw
Availability: InStock

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Description

RS Series 100V Line Slave AmplifiersHigh power class-D 100V line slave amplifiers in a rack-mountable housing. Slave inputs accept standard line level audio from a mixer or RM series mixer amplifier. Slave outputs can be cascaded onto further RS slaves to build larger systems. All line level inputs are connectable via RCA sockets or hard-wired via removable screw terminals. A further removable screw terminal is provided for 100V input, which enables the RS series slave amplifier to extend an existing 100V installation by connecting directly to the 100V speaker feed, or indeed from a long distance 100V feed using standard double-insulated cable. A 24V terminal is provided for connection to a security or alert panel to mute the output if required during alarm triggering. Speaker outputs are either 100V or low impedance (switchable on RS121 and RS241) which is stable down to 2 Ohms, enabling multiple low impedance speakers to be connected if preferred. Designed to power medium to large installations from a mixer output or to expand existing systems.Details19" Rack-mountable 1U (120W, 240W) or 2U (360W, 480W)Efficient and lightweight Class-D amplifiersLine in and out on RCA or Euroblock terminals24V mute contacts for alarm panel muting100V signal input for extending existing speaker runsSpecificationsPower supply 175-264Vac 50Hz (IEC)Input signal Slave line in (RCA/screw terminal), 100V in (screw terminal)Output : signal Slave line out (RCA/screw terminal)Outputs : speaker 100V or 2 Ohms min. (screw terminals)Controls Master volumeTHD

Full specifications

Marque	Adastra
Référence fabricant	avs232781
EAN	5015972232781

Why choose the Adastra RS241 Slave Amplifier 100V in 2026?

When it comes to Périphériques informatiques, the Adastra RS241 Slave Amplifier 100V by Adastra is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.

Technical analysis of the Adastra RS241 Slave Amplifier 100V

Among the main strengths of the Adastra RS241 Slave Amplifier 100V, the most notable are its competitive pricing from £237.32 and the recognition of the Adastra brand. Buyers who have already used this type of product in the Périphériques informatiques category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The Adastra RS241 Slave Amplifier 100V spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Périphériques informatiques category. Adastra publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The Adastra BH 6Background Speakers 6.5" Indoor Outdoor 70W RMS Pair - Black from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the Adastra RS241 Slave Amplifier 100V is designed to fit easily into the regular habits of Périphériques informatiques users. Adastra has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 2250 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	2250 £ to 5250 £	Regular daily use	Good value for money, solid performance
High-end	Over 5250 £	Demanding users	The best of the category, all advanced features

Before buying the Adastra RS241 Slave Amplifier 100V, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Périphériques informatiques category.

Frequently asked questions about Adastra RS241 Slave Amplifier 100V

Is the Adastra RS241 Slave Amplifier 100V in stock?

Stock availability for the Adastra RS241 Slave Amplifier 100V is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Périphériques informatiques category.

Where can I buy the Adastra RS241 Slave Amplifier 100V at the best price?

To buy the Adastra RS241 Slave Amplifier 100V at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the Adastra RS241 Slave Amplifier 100V compare to competitors in the Périphériques informatiques category?

In the Périphériques informatiques category, the Adastra RS241 Slave Amplifier 100V occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Adastra RS241 Slave Amplifier 100V suitable for beginners?

Yes, the Adastra RS241 Slave Amplifier 100V is generally appreciated by both beginners and regular users of the Périphériques informatiques category. It is quick to set up and Adastra usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Adastra RS241 Slave Amplifier 100V?

Refurbished versions of the Adastra RS241 Slave Amplifier 100V may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.