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 PitBull Large 30Watt Megaphone Pit Bull Mega Phone Horn built in siren new $16.95 Time Remaining: 13d 1m Buy It Now for only: $16.95 |
 25 Watt Megaphone Siren Bullhorn Speaker Loud Portable Handheld Microphone US $34.95 Time Remaining: 1h 13m Buy It Now for only: $38.95 |
 New Pyle PMP53IN 50Watt Professional Megaphone W Siren Aux Input For MP3 $46.49 Time Remaining: 29d 4h 15m Buy It Now for only: $46.49 |
 PitBull Mini 5W Megaphone Pit Bull Mega Phone Horn 5 Watt concerts events new $11.95 Time Remaining: 9d 23h 43m Buy It Now for only: $11.95 |
 30 Watt Megaphone Bullhorns Microphone Siren Portable Handheld Amplifier Speaker $24.95 Time Remaining: 1h 33m Buy It Now for only: $27.95 |
 New PYLE PRO PMP50 Bullhorn 50 Watt Megaphone w Siren $42.95 Time Remaining: 21d 19h 17m Buy It Now for only: $42.95 |
 30 Watt Handheld Megaphone Bullhorns Microphone Siren Speaker Pro Cheerleading $24.90 Time Remaining: 3d 16h 29m Buy It Now for only: $24.90 |
 TecNet 13 Watt Megaphone $25.00 Time Remaining: 19d 19h 42m Buy It Now for only: $25.00 |
 50 Watt Loud Megaphone W Siren Bullhorn Speaker Outdoor Portable Amplifier 50 w $34.99 (1 Bid) Time Remaining: 3h 59m |
 New Pyle Pro PMP50 Professional Bullhorn 50 Watt Megaphone Loud Speaker w Siren $42.92 Time Remaining: 11d 22h 22m Buy It Now for only: $42.92 |
 50 Watt Megaphone with Safety Siren $29.99 Time Remaining: 6d 2h 11m Buy It Now for only: $29.99 |
 50 Watt Megaphone USB Interface Handheld Bullhorns Siren Amplifier Speaker Music $49.90 Time Remaining: 15d 14h 9m Buy It Now for only: $49.90 |
 50 Watt Loud Megaphone W Siren Bullhorn Speaker Outdoor Portable Amplifier 50 w $34.99 Time Remaining: 6h 6m |
 10 Watt Handheld Megaphone $12.00 Time Remaining: 29d 8h 50m Buy It Now for only: $12.00 |
 Western Safety 50 Watt Megaphone with Safety Siren NIB $29.99 Time Remaining: 13d 11h 32m Buy It Now for only: $29.99 |
 New 50 Watt Megaphone Recording Handheld Bullhorns Siren Amplifier Speaker Music $49.90 Time Remaining: 6d 10h 23m Buy It Now for only: $49.90 |
 NEW MEGAPHONE 25 WATT + SIREN + SPEAKER Public Address $17.99 Time Remaining: 7h 39m |
 New PYLE PRO Megaphone Bullhorn Siren 50 Watt Batteries $48.88 Time Remaining: 21d 4h 30m Buy It Now for only: $48.88 |
 30 Watt Rechargeable Megaphone Handheld Bullhorns Siren Amplifier Speaker Music $29.90 Time Remaining: 15d 14h 9m Buy It Now for only: $29.90 |
 30 Watt Rechargeable Megaphone Handheld Bullhorns Siren Amplifier Speaker Music $29.95 Time Remaining: 23h 18m Buy It Now for only: $32.95 |
 MSS CHIMG666 30 Watt Power Megaphone With External Microphone Loud Speaker $29.95 Time Remaining: 11d 7h 8m Buy It Now for only: $29.95 |
 10 Watt Handheld Megaphone Emergency Siren Alarm $9.99 Time Remaining: 4d 9h 29m Buy It Now for only: $9.99 |
 Pyle New PMP58U Professional Piezo Dynamic 50 Watts Megaphone With USB Function $51.49 Time Remaining: 9d 3h 37m Buy It Now for only: $51.49 |
 NEW MEGAPHONE 25 WATT + SIREN + SPEAKER Public Address $17.99 Time Remaining: 23h 42m |
 New Pyle PMP53IN 50Watt Professional Megaphone W Siren Aux Input For MP3 $45.99 Time Remaining: 1d 5h 29m Buy It Now for only: $45.99 |
 TecNet 13 Watt Pistol Grip Megaphone with Siren $25.00 Time Remaining: 19d 19h 40m Buy It Now for only: $25.00 |
 Hamilton MM6S Mighty Mic 20 Watt Megaphone with Siren Up To 1 2 Mile Coverage $39.99 Time Remaining: 16d 23h 58m Buy It Now for only: $39.99 |
 New 50 Watt Megaphone Recording Handheld Bullhorns Siren Amplifier Speaker Music $49.95 Time Remaining: 1d 16m Buy It Now for only: $54.95 |
 35 Watt PA Megaphone W Siren Record Function $34.99 Time Remaining: 20d 2h 59m Buy It Now for only: $34.99 |
 50 Watt Handheld Megaphone Emergency Siren Alarm Bullhorn $39.99 Time Remaining: 3d 12h 47m Buy It Now for only: $39.99 |
 Pyle Pro PMP35R Bullhorn 30 Watt Megaphone w Siren 2011 $24.88 Time Remaining: 27d 2h 56m Buy It Now for only: $24.88 |
 NEW MEGAPHONE 25 WATT + SIREN + SPEAKER Public Address $17.99 Time Remaining: 1d 7h 36m |
 Pyle Professional Piezo Dynamic 50 Watts Megaphone With USB Function $49.47 Time Remaining: 7d 15h 8m Buy It Now for only: $49.47 |
 PYLE PRO 50 WATT PROFESSIONAL MEGAPHONE BULLHORN 2011 $47.95 Time Remaining: 27d 5h 58m Buy It Now for only: $47.95 |
 TOA Corp ER 2215 15 Watt Megaphone with Hand Held Mic $65.00 Time Remaining: 28d 21h 51m Buy It Now for only: $65.00 |
 NEW MEGAPHONE 25 WATT + SIREN + SPEAKER Public Address $17.99 Time Remaining: 1d 23h 41m |
 MSS CHIMG666 25 Watt Power Megaphone With External Microphone $29.88 Time Remaining: 16d 17h 34m Buy It Now for only: $29.88 |
 New Loud 10 Watt Rally Megaphone Bullhorn w Speaker Mic $21.48 Time Remaining: 24d 4h 49m Buy It Now for only: $21.48 |
 NEW MEGAPHONE 25 WATT + SIREN + SPEAKER Public Address $17.99 Time Remaining: 2d 7h 36m |
 50 Watt Loud Megaphone W Siren Bullhorn Speaker Outdoor Portable Amplifier 50 w $37.85 Time Remaining: 19d 1h 12m Buy It Now for only: $37.85 |
 Professional Megaphone Bullhorn with Siren 30 Watts Variable Volume Control $29.99 Time Remaining: 25d 1h 1m Buy It Now for only: $29.99 |
 New PYLE PRO PMP50 Bullhorn 50 Watt Professional Megaphone w Siren $68.03 Time Remaining: 1d 21h 30m Buy It Now for only: $68.03 |
 New 50 Watt Megaphone Recording Handheld Bullhorns Siren Amplifier Speaker Music $49.95 Time Remaining: 2d 9h 17m Buy It Now for only: $54.95 |
 Anchor LBH 20 Little Big Horn 20 Watt Megaphone with On Off Switch $120.00 Time Remaining: 31m Buy It Now for only: $120.00 |
 PYLE PRO PMP50 Bullhorn 50 Watt Megaphone w Siren $43.59 Time Remaining: 4d 22h 29m Buy It Now for only: $43.59 |
 Loud Portable Voice Amplifier15 watts instruction outdoor megaphone microphone $45.00 Time Remaining: 9d 22h 21m Buy It Now for only: $45.00 |
 TWENTY WATT MEGAPHONE $15.00 Time Remaining: 2d 23h 44m Buy It Now for only: $16.50 |
 PYLE Pro Indoor Outdoor Bullhorn Megaphone 50 Watt Volume Control BRAND NEW $44.49 Time Remaining: 25d 15h 6m Buy It Now for only: $44.49 |
 NEW Pyle PMP40 Professional 40 Watt Megaphone Bullhorn W Siren Handheld Mic $33.53 Time Remaining: 20d 9h 43m Buy It Now for only: $33.53 |
 50 Watt Megaphone With Safety Siren $40.00 Time Remaining: 29d 8h 50m Buy It Now for only: $40.00 |
 50 Watt Megaphone USB Interface Handheld Bullhorns Siren Amplifier Speaker Music $49.95 Time Remaining: 3d 1h 32m Buy It Now for only: $54.95 |
 Hamilton MM3 Mighty Mic 15 Watt Megaphone with Voice Recording External Mic $39.99 Time Remaining: 16d 23h 55m Buy It Now for only: $39.99 |
 ED073RESP 16 watt deluxe megaphone W SIREN SPECO ER370 $110.00 Time Remaining: 25d 5h 7m Buy It Now for only: $110.00 |
 FANON Transistorized MEGAPHONE w Fog Horn Model MV 10S w box 16 watt $19.99 Time Remaining: 3d 7h 12m Buy It Now for only: $59.95 |
 NEW PylePro PMP50 Bullhorn 50 Watt Megaphone w Siren Volume Control $44.49 Time Remaining: 28d 2h 11m Buy It Now for only: $44.49 |
 NEW Pyle PMP50 50 Watt Powerfull Megaphone Bullhorn W Siren Volume Control $43.99 Time Remaining: 14d 2h 8m Buy It Now for only: $43.99 |
 Megaphone Siren Speaker 30 Watt Bullhorn Amplifier Music Bullhorn Loud Voice New $26.99 Time Remaining: 29d 2h 55m Buy It Now for only: $26.99 |
 New 50 Watt Megaphone Recording Handheld Bullhorns Siren Amplifier Speaker Music $49.95 Time Remaining: 5d 7m |
 PRO PIEZO MEGAPHONE 50 WATTS W USB FUNCTION PMP58U $71.96 Time Remaining: 19d 5h 2m Buy It Now for only: $71.96 |
 FANON COURIER MEGAPHONE MV 10S 16 WATT MV10S 600 yards $118.70 Time Remaining: 27d 3h 39m Buy It Now for only: $118.70 |
 Pyle Professional Piezo Dynamic 50 Watts Megaphone $63.96 Time Remaining: 21d 7h 4m Buy It Now for only: $63.96 |
 Hawk Mini 5 Watt Megaphone Mega Phone $5.95 Time Remaining: 5d 7h 43m Buy It Now for only: $8.95 |
 ED073RESP 16 watt deluxe megaphone With SIREN new $110.00 Time Remaining: 27d 4h 59m Buy It Now for only: $110.00 |
 FANON COURIER MEGAPHONE MV 16S 20 WATT MV16S 800 yards $175.00 Time Remaining: 16d 23h 15m Buy It Now for only: $175.00 |
 Aker Voice Amplifier Loud Portable PA Speaker 25watts Black AK38 Megaphone $72.00 Time Remaining: 24d 17m Buy It Now for only: $72.00 |
 30 Watt Megaphone Bullhorns Microphone Siren Portable Handheld Amplifier Speaker $24.95 Time Remaining: 6d 2h 33m |
 New MEGAPHONE 15 WATT PIEZO DYNAMIC PGM 15PD $49.99 Time Remaining: 25d 1h 39m Buy It Now for only: $49.99 |
 AMPLIVOX SOUND SYSTEMS S601 15 Watt Megaphone ZX $89.70 Time Remaining: 12d 14h 30m Buy It Now for only: $89.70 |
Watt Megaphone
Bullhorn Megaphone and Horn Loudspeaker
Megaphones, also called bullhorns or blow horns, are devices used to amplify a human's voice. They are commonly cone shaped and the device's purpose is usually towards a targeted direction. Megaphones have been used for thousands of years. Its first use was documented to be in the 6th century B.C. when the ancient Greek thespians use it as theatrical masks that featured a conical mouthpiece to amplify their voice.
Megaphones are available in wide varieties. The powered type megaphones are multipurpose with high maximum output and durability. They are economical, small, and even light enough to carry around. Even though they are small, they have high output, making itself ideal for outdoor purposes. Moreover these powered megaphones are convenient to carry around outside as they are detachable. They show very large output of 35 watts, great to be used at construction sites, noisy streets, police station, fire station, military unit, school event, or any wide area where many people gather. The electric powered megaphones are the much more recent inventions that offers the best performance in harsh environments, giving highly clear sound performance in any area. They can be applied in department stores, shopping malls, hotels, hospitals, or anywhere public addressing is needed.
A horn loudspeaker on the other hand is a loudspeaker element that uses a horn to increase the overall efficiency of the speaker. The concept has been used for musical instruments since the early dawn of time, though exactly how a horn works belongs to relatively modern science. Since the introduction of its developments, these horn speakers provide the best performance in the most unforgiving scenario and give a highly articulate sound performance in any situation. These loudspeakers are used to provide the very high sound pressure levels needed for reinforcement and public address applications. Concert arenas are among the forefront users of horn loudspeakers for their high volume bass reproduction requirement. These high volume bass reproductions provide bass that concertgoers can not only hear but also feel at the same time.
Speakers will always be instrumental into your business or home based sound system preference. Your sound system is never going to sound any better than the speakers you have connected to it. It does not always follow that if your speakers come cheap they sound awful and vice versa. Just a simple as re-arranging your system might spell difference between quality and unpleasant entertainment experience. Models and brands of speakers certainly draw the line between quality and sub-standard but again, this is not always the case. Mixing and matching brands and models of speakers are feasible but it has been proven that you will get the most pleasant experience if the drivers in all speakers match. The mediating part is that when you choose to set up your sound system requirement, the models need not be the same. However, purchasing your speakers from the same manufacturer with identical or similar drivers can help sound transfer crisply and accurately from one channel to the next thus producing better output.
About the Author
Daeh Ryu is a freelance writer for Samjoo Electronics. His body of work includes articles and blog posts that can be found all over the web in such niches as sound technology and electronics.
Question about watts?
I was wondering if I bought a megaphone that states it uses 61 watts and could be heard from 1,000 ft away, how is that different from a megaphone that only uses 16 watts and also can be heard 1,000 ft away? Does this mean that the 61 watt megaphone uses more battery power, and can also be projected louder?
If the 61 watt megaphone is more powerful than the 16 watt megaphone, does that mean it would use more battery life?
The 61 watt would definately use more power. The 16 watt one could be designed to be more efficient, or it could be exagerating the distance it can be heard. Don't be fooled by a claim that it can be heard "up to 1000ft away". The only way you would realy know is to test both of them.
Megaphone