The RH-AUDIO 100v pa amps are designed with 2U Rack Mountable Chassis,featuring 70V,100V and 4-16ohm speaker outputs,offering high-end performance at affordable cost,and best suited for paging and background music distribution in the commercial audio applications.
The rear panel is equipped two auxiliary RCA inputs connecting extra audio sources and two 1/4" Mic jacks for microphones,while on front panel one Mic priority input enjoys auto-muting facilitates announcements at any time with a quick return to regular operation.
The 100v line mixing amplifier comes with powerful TOSHIBA amplifier transistors and 100% pure copper toroidal transformers to ensure the stable performance and long service life.
The 100v line public address amplifier is most commonly used for PA system.Only use 100V line loudspeakers with transformers. All loudspeakers are wired in parallel and the sum of their power must not exceed the rated output power of the amplifier. It is advisable not to load the amplifier at more than 70% of its rated output power when using music sources,furthermore 70V line and 4-16Ω low impedance outputs are also available as following given information.
70V line output
This system is common in the USA, it operates on the same principles as 100V line except
that at rated output power the amplifier has 70V RMS on its output terminals.
4-16Ω low impedance output
This output allows connection of low impedance loudspeakers without transformers,
When two or more loudspeakers are used ensure that they are wired in such a way in Series, or in Parallel, or in Series & Parallel Combination that total load impedance remains 4Ω and 16Ω.
Power output 60W, 120W, 240W, 350W, 500W are available, or customized specific power output will be supported,it counterpart PM series has built-in audio source MP3 player and FM tuner.
Complete protection is provided for output short circuit,overload,high temperature,peak current limiters,all the outstanding features make the pa amplifiers be ideal choices for the music/paging and public address system installations.
June 25, 2018The RH-AUDIO IP speaker consists of one master active speaker with built-in 2-channel "L&R" stereo amplifiers 20W*2, and one slave passive speaker.By distributing digitally, with this IP enabled s...view
June 25, 2018The RH-AUDIO IP amplifier has been built in with the network adapter, supporting protocols of ARP UDP TCP/IP ICMP IGMP, the amplifier receives a digital signal from the IP PA server at a remote locati...view
June 25, 2018The RH-AUDIO remote paging microphone RH8300 is one of the core control equipment for IP public address system could make the voice announcement to individual zone, combined zones and all zones under ...view
June 25, 2018The RH-AUDIO bgm speaker with slim column shape is made out of the wooden enclosure and fabric grille, employing full rang 4inch speaker driver which produce good clear sound and acoustical clarity.Ma...view
January 9, 2018The RH-AUDIO 20W Waterproof Landscape Speaker RH-S51 delivers excellent over a wide listening area, an excellent choice for indoor if you prefer not to mount speakers to your home, and also for outdoo...view
May 15, 2018The flat art speaker makes sounds through stimulating the bending wave in the soundboard. Its hardcore, that is, the high-tech intelligent actuator is exclusive. Its invention has completely changed t...view
May 15, 2018Amplifier, its full name is the power amplifier. As the name suggests, amplifier is to amplify the power. The power amplifier belongs to the post stage amplifier, and its function is to enlarge the si...view
March 19, 2019The 2019 Prolight + Sound Guangzhou has been successfully held at Area A,China Import and Export Faix Complex,Guangzhou during 24 - 27 Feb. 2019.RH-AUDIO were displaying new products: Digital 100 volt...view
May 15, 2018HIFI PA is slightly different from AV PA. HIFI often has the following characteristics:1. 2.0 sound track stereo. Most HIFI PA only has two channel outputs, and is different from AV PA surround sound ...view
May 15, 2018Tip 11. The ceiling speaker is divided into 2 kinds of pressure and general impedance.2.If the voltage is fixed, you will remove the fixed voltage transformer and connect it to the common amplifier. T...view
January 18, 2019Date: 24 - 27 May 2019RH-AUDIO Booth: 3.2 B65Venue: Area A, China Import and Export Fair Complex, Guangzhou, China.RH-AUDIO will attend the prolight+sound Exhibition 2019, Guangzhou.Following products...view
Want some help from RH-AUIOD team?
Write down some details about yourself and a representative will contact you shortly.