RH-AUDIO

In general, compared with the frequency division box, ordinary inverted phase full frequency box, TQWT full frequency box, large baffle and other sound boxes, it is worthwhile to use a sound box with full frequency and horn to listen to music. Although the full frequency horn sound box is a bit heavy, it is common that a big horn has weight of dozens of or hundreds of kilograms. The waterproof horn speaker is a kind of high quality replay boxes. Although the sound distortion and box sounds of baffle are smaller, if you want to achieve the same low frequency submergence and sense of quantity as the full frequency horn, the size of the baffle should be extremely large, and the demand for the loudspeakers should be relatively higher, thus, in fact, the cost will be more higher. Therefore, the full frequency horn is worth playing, it can bring good sense of hearing, its sound quality will not let you down as long as you debug it well! It is suitable to use the tube...

The RH-AUDIO  15W Emergency Evacuation Speaker RH-HS34 is made from robust, virtually indestructible ABS enclosure and alloy brackets offering maximum protection against shock and weather making them ideal for mounting in extreme conditions. ※ With IP66 rated,whether on vehicles, boats or in exposed outdoor installations. ※ All are fitted with a sturdy,adjustable mounting bracket. ※ The horn speaker has built-in transformer which suits both 70V and 100V high-voltage commercial audio distribution systems and public address system. The Specification of 15w Horn Speaker  & Emergency Evacuation Speake Model RH-HS34 Rated Power 15W Line Voltage 100V Frequency Response 400Hz-5KHz Sensitivity(1w,1n) 105±3Db Dimension 222*162*232mm Finished White Material ABS enclosure,alloy bracket Net Weight 1.4kg Gross Weight 1.7kg

The RH AUDIO   Multi-zone Paging Microphone RH2816RT provides high quality,low noise single and multi-zone paging capability up to 16-zone loudspeakers,can be expanded up to 64 zones, a ardioid electret element suppresses background noise,and is housed on the end of a flexible tube,user can page through a momentary push-button for short page or make a long page with a lock-on button,supports paging modes including individual zone,combined zones and all zones,and front panel LEDs indicate paging status. Built-in tone chime circuit gives pre-announcement chime to arouse the attention of listeners by using the push-to-talk button. A 420mm length gooseneck can be positioned with flexibility,at the end fitted with a sound pickup head protected by a wire mesh grille,incorporates a wind filter to reduce popping noises from speech. This multiple zone microphone has RJ45 ports,one uses CAT5 (or CAT6) cable up to 1000m-length to be connected with remote Paging Selector,and the o...

The RH AUDIO   16x16 video matrix RH2816S is a compound interface for the multiple-zone public address system,it integrates 16 audio source inputs and 16 audio outputs by offering an easy operation of receiving different music programs from different audio sources to make individual zone enjoy unique audio source or all zones enjoy same source at user’s request for the system’s background music,each zone has its own volume control adjustment on front panel. Five RJ45 ports are ready on rear panel to connect remote paging microphone RH2816RS,which can be placed far away from the audio matrix RH2816S up to 1000 meters by using the CAT5 or CAT6 cable,can support paging modes: individual zone,combined zones paging and all zones,and on the rear there are dipswitches as ID address to be distinguished by paging microphone console. The 25-pin EMC input port is ready to connect the alarm signal from the fire detector devices,by adding the alarm interface RH2815E the pa syste...