Low Voltage Commercial Audio Equipment
70 Volt, 25V, & 100V CEILING SPEAKERS
PYLE 70V & 100V CEILING SPEAKERS FOR PAGING AND MUSIC WITH BUILT INTRANSFORMERS.
SPECO 70 VOLT / 25V CEILING & DROP CEILING SPEAKERS FOR MUSIC & PAGING
SPECO TECHNOLOGIES 70V & 25 VOLT CEILING SPEAKERS & DROP CEILING SPEAKERS WITH BUILT IN TRANSFORMERS
70V, 25 & 100 VOLT PUBLIC ADDRESS HORNS
70 VOLT PA HORN LOUDSPEAKERS
A NICE SELECTION OF 70V PUBLIC ADDRESS PAGING & MUSIC HORN / SPEAKERS. GREAT FOR BALL PARKS, CAMPGROUNDS, RACE TRACKS, FAIRGROUNDS, ETC.
70 Volt, 25V, & 100V INDOOR / OUTDOOR SPEAKERS
70V ROCK, LANDSCAPE, GARDEN SPEAKERS
DECORATIVE IN GROUND, ROCK & LANDSCAPE SPEAKERS, BUILT IN 70V TRANSFORMERS OR 70V OPTION FOR COMMERCIAL INSTALLATION.
SPECO 70 VOLT INDOOR / OUTDOOR SPEAKERS
SPECO TECHNOLOGIES WEATHERPROOF LOUDSPEAKERS FOR WITH BUILT IN 70V TRANSFORMERS.
TIC 70 VOLT INDOOR OUTDOOR SPEAKERS
TIC BLACK OR WHITE, 5 1/4 & 6 1/2" WEATHERPROOF LOUDSPEAKERS WITH BUILT IN 70V TRANSFORMERS.
PYLE 70 VOLT INDOOR OUTDOOR SPEAKERS
PYLE HEAVY DUTY, 3 1/2", 5 1/4" & 6 1/2" WEATHERPROOF SPEAKERS WITH BUILT IN 70V TRANSFORMERS.
70 Volt, 25V, & 100V AMPLIFIERS AND MIXER POWER AMPS
PYLE 70 VOLT / 25V 100V AMPLIFIERS & MIXER AMPS
PYLE 70 VOLT / 25V 100V COMMERCIAL / PA AMPLIFIERS & MIXER AMPS & RECEIVERS. GIVE US CALL IF YOU NEED HELP CHOOSING THE CORRECT AMP FOR YOUR APPLICATION.
PYRAMID 70V AMPLIFIERS / MIXER AMPS
PYRAMID 70 VOLT COMMERCIAL AUDIO MIXER AMPS. GREAT PRICES ON THREE DIFFERENT MODELS.
SPECO 70V / 25V 100V MIXER AMPLIFIERS
SPECO TECHNOLOGIES 70 VOLT & 25 VOLT MIXER AMPS. PLEASE CONTACT FOR CURRENT PRICING.
70V & 25V VOLUME CONTROLS (ATTENUATORS) & TRANSFORMERS
70 VOLT / 25V IN-LINE TRANSFORMERS
70 VOLT & 25V IN LINE TRANSFORMERS. PLACE THESE ON AN 8 OHM SPEAKER TO MAKE IT 70/25 VOLT.
70 VOLT / 25V IN-LINE VOLUME CONTROLS ATTENUATORS
70V & 25V IN LINE VOLUME CONTROLS / ATTENUATORS- GREAT FOR SEPARATE ROOM CONTROL OF VOLUME.
Commercial 70 Volt Speaker Systems Info:
When connecting multiple loudspeakers to one power amplifier, such as a paging system, store, office, restaurant, or church background music system, one should consider using a 70-volt speaker distribution system. With a 70v system, one need not be concerned with impedance and each individual speaker has its own in-line transformer, or power tap, which can be set at a certain wattage and thus designates the output level of that individual speaker. To design a 70 volt system, simply choose the number of speakers you desire, each with a built in transformer, then find an mixer amp with the appropriate wattage.
To find the necessary wattage of your commercial power amp, you simply add the total wattage taps that speakers are set at and add 20%. Hence, for a simple example, if you have 8 speakers with the 70v transformer tap set at 10 watts ea, 8 x 10 is 80, and leaving your self an extra 20%, you would need about a 100 watt Power Amplifier / mixer. The 70 / 25 / or 100 Volt power amp amplifies the signal from the source to the paging horns or loudspeakers. Many are rack-mountable and some have volume controls, bass and treble controls, etc., that are built into the amplifier. 70v 25v and 100v Mixer Amp connections can include XLR MIC Connectors, MIC terminal strip connections, auxiliary/RCA and telephone inputs. There are also models with priority muting and music on hold features.
"A 25, 100 or 70 Volt System uses a basis of high voltage to result in a lower current when distributing power to a sound system." In essence this means a lower current is needed and thus these systems are very safe and efficient. They are also less expensive and easier to design and implement than a normal 8 Ohm system. The ease comes in to play due to the fact that impedance does not have to be matched and these commercial systems can have their speakers daisy chained in parallel...
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