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240W Broadcast Power Amplifier High Power Amplifier For Hotel Office Restaurant PA System

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240W Broadcast Power Amplifier High Power Amplifier For Hotel Office Restaurant PA System

Model Number:	PA-240A
MOQ:	100

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong, China

Certification:

Warranty:

1 Year

Dimension（mm）:

485*400*88

>/=80DB

Watt:

Voltage:

70V/100V

Shape:

Rectangle

Frequency Response:

80HZ-20KHZ+/-1DB

Supply Ability:

5000+

Highlight:

Broadcast Power Amplifier 240W

240W High Power Amplifier

Home Theatre High Power Amplifier

Product Description

High-Power 240W Amplifier for Home Theatre Computer Economical Broadcast Power Amplifier

The PA-240A is a versatile, mid-power pure rear-stage broadcast amplifier tailored for medium-to-large public address environments where reliable performance and balanced audio are priorities. Ideal for applications like hotel lobbies, conference centers, and retail chains, this 240W amplifier strikes the perfect balance between power efficiency and audio clarity, making it a go-to choice for both daily background music distribution and critical emergency announcements.

Powered by a stable AC220V/50Hz input, the PA-240A delivers consistent 240W rated power, capable of driving 70V/100V constant-voltage speaker lines or 4-16Ω constant-resistance loads. This flexibility allows it to efficiently power speaker networks across multi-floor buildings or open-plan commercial spaces, ensuring uniform audio coverage without signal loss. Its frequency response of 80Hz–20kHz±1dB delivers warm, natural sound reproduction, while a total harmonic distortion (THD) ≤0.1% ensures that music and voice remain crisp even during extended use. With a signal-to-noise ratio (SNR) ≥80dB, background interference is minimized, so your messages cut through clearly in busy environments.

Built for long-term durability, the PA-240A is equipped with a full suite of protection circuits, including DC offset detection, overload protection, short-circuit prevention, and an AC fuse, safeguarding both the amplifier and your connected speaker infrastructure. It operates reliably across a wide temperature range of -5°C to 80°C and 20%–80% relative humidity, making it suitable for installation in air-conditioned lobbies, semi-enclosed atriums, and other variable environments.

The 0dB AUX sensitivity ensures seamless integration with mixing amplifiers, pre-amplifiers, and paging microphones, simplifying system setup. Its compact, rack-mountable design saves space in equipment closets, while its rugged metal chassis provides excellent heat dissipation for continuous, 24/7 operation. Whether you’re delivering daily promotions, background music, or urgent safety alerts, the PA-240A delivers the steady performance and audio quality needed to keep your audience connected and informed.

Model Specifications

Model	PA-060A	PA-120A	PA-240A	PA-360A	PA-500A	PA-650A	PA-800A	PA-1000A
Rated Power	60W	120W	240W	360W	500W	650W	800W	1000W
AUX Sensitivity	0DB
Frequency Response	80HZ-20KHZ+/-1DB
Protection Circuit	DC, overload, AC fuse, short-circuit
THD	</=0.1%
SNR	>/=80dB
Line output	0dB
Operating temperature	-5℃-80℃
Operating humidity	20%-80% relative humidity
Dimensions(mm)	485×400×88

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Tags:

Ceiling Speaker

Commercial Audio

Column Speaker

Wall Speaker

Horn Speaker

Hanging Speaker

Projector Speaker

Garden Speaker

Active Speaker

Volume Controller

Mixing Amplifier

Power Amplifier

IP Network PA System

SIP PA System

Security System

Ceiling Speaker

Commercial Audio

Column Speaker

Wall Speaker

Horn Speaker

Hanging Speaker

Projector Speaker

Garden Speaker

Active Speaker

Volume Controller

Mixing Amplifier

Power Amplifier

IP Network PA System

SIP PA System

Security System

products details

Ceiling Speaker

Commercial Audio

Column Speaker

Wall Speaker

Horn Speaker

Hanging Speaker

Projector Speaker

Garden Speaker

Active Speaker

Volume Controller

Mixing Amplifier

Power Amplifier

IP Network PA System

SIP PA System

Security System

240W Broadcast Power Amplifier High Power Amplifier For Hotel Office Restaurant PA System

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