Skip to content
Magic Prices: Price Comparison
Best Deals

SY Electronics SY-1A-25W-BW audio amplifier 2.0 channels Performance/stage White

SY Electronics SY-1A-25W-BW, 2.0 channels, 25 W, D, 0.1%, 20 - 20000 Hz, 24 V

Best offerPrice trend

£245

Price trend
Detailed analysis ›
Price history of SY Electronics SY-1A-25W-BW audio amplifier 2.0 channels Performance/stage White over the last 3 months
DatePrice
26 September 2026£245

Compare SY Electronics SY-1A-25W-BW audio amplifier 2.0 channels Performance/stage White prices UK

Product Information

The 1A-25W-BW is a Compact Wall mountable 2x 25W Audio Amplifier, with RS232 Control in a white finish.

This stereo amplifier has both balanced and unbalanced analogue inputs. The efficient class-D stereo amplifier provides 25W per channel into a pair of 8ꭥ speakers.
It is configurable to work in either Mono/Stereo modes for compatibility with various speaker configurations, and is able to work with loud speaker load impedance of between 4ꭥ and 8ꭥ per channel.
The Limitless Rotary Dial provides a quick and easy control point for any room setup along with Level status LED's. Rotate for Volume Up/Down and Push to Mute/Un-mute. DIP Switch 2 on the rear of the unit can choose the mode of the front panel LED display, between Volume or Channel Balance. The 1A-25W is fully controllable via RS232, this includes Absolute Volume which can be crucial for exact/ accurate system control when used with control systems

All connections are on the rear side via phoenix connectors.
Wall mountable into a UK 2 Gang Back Box. (EU Version is also available SY-25W-EW).

This unit is compact and easy to use, with high efficiency and low heat dissipation thanks to the modern class-D design, making this an ideal product for wall mounting into multi use rooms, such as boardrooms, classrooms and training rooms where convenient and intuitive control is required from a simple to use wall mounted controller.

Audio Amplifiers SY Electronics

Product

Name
SY Electronics SY-1A-25W-BW audio amplifier 2.0 channels Performance/stage White

Operational conditions

Operating temperature (T-T)
0 - 40 °C

Weight & dimensions

Width
146 mm
Depth
18 mm
Height
86 mm
Weight
170 g

Audio

Audio output channels
2.0 channels
Peak power per channel
25 W
Amplifier class
D
Total Harmonic Distortion (THD)
0.1%
Frequency range
20 - 20000 Hz

Technical details

Purpose
Performance/stage
Connectivity technology
Wired
Product colour
White
Volume control
Rotary
Quick start guide
Yes

Power

DC input voltage
24 V
Power consumption (typical)
55 W
Maximum current
3 A

Ports & interfaces

Audio (L/R) in
1
Audio (L/R) out
1

Indication

LED indicators
Yes

Customer Reviews

Share your opinion on the product or read reviews from other members.