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At EARF Audio, we specialise in supplying and installing residential, professional, and commercial audio-visual equipment and systems across the UK.
Established at the start of 2023, we are a proud, family-run business based in Cheshire, with a close-knit team of three: Tim (father), Aidan (son), and lifelong friend Andy. United by a shared passion for music production, DJing, and high-quality sound reproduction, we bring a wealth of expertise to every project.
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Professional and commercial audio equipment varies based on application, but all share the goal of delivering high-quality, reliable sound. Whether in a recording studio, live venue, broadcast studio, or commercial space, the right gear ensures clarity, power, and precision in audio performance.
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The Artsound PRH-4240 is a professional 4-channel 100V power amplifier in an extremely compact 19” 1U housing. This class D-amplification with high efficiency guarantees high power, minor distortion and hardly any heat development. Good for a maximum of 240W of power across four zones. • 1 Unit design • Built-in security • 100V & 8…
The Artsound PRH-4240 is a professional 4-channel 100V power amplifier in an extremely compact 19” 1U housing. This class D-amplification with high efficiency guarantees high power, minor distortion and hardly any heat development. Good for a maximum of 240W of power across four zones.
• 1 Unit design
• Built-in security
• 100V & 8 ohm
• Compact 100V power amplifier with up to 240W of power each of the 4 zones
• Suitable for 24/24 operation
• Class D amplifier for low consumption and low heat =+= Technical Specification
Output capacity 100V
4 x 240W
Frequency Range
20Hz – 20kHz
Zones
4
Input
Balanced phoenix connector
Output
Speaker phoenix connector
LED level indicator
Yes
Safety
Over-voltage and power surges
Cooling
Automatic ventilator / thermal sensor
Power supply
220V AC
Dimensions (h x w x d)
44 x 484 x 420mm – 19”/ 1U
Weight
8.8kg
Brand | ArtSound |
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