Supermarket sound system
The sound system of a supermarket or manufacturing plant has its two basic features – usually 2 to 6 zones and always one or two large zones.
The sound system of a supermarket or manufacturing plant has its two basic features – usually 2 to 6 zones and always one or two large zones.
The article deals with the sound system on the roof of the bus, which is used in meetings, advertising and promotional events of political parties, associations, as well as mobile shops and libraries.
The article is aimed at small groups, whose members do not want complicated equipment, they do not want to unpack and make cable connections.
The sound system for the guide must be without external power supply, it must be sufficiently mobile, light …
book, speaker constructions and principles, its measurement, theory, speaker boxes, crossovers, speaker parts, construction DIY projects and drawings, connections, tables, materials, methods of public address sounding, public address sound projects, hard book cover, 414 pages. Výborný pomocník pro vaše projekty!
Suitable for: DIY, home builders of speakers, public address sounding, sound installation companies
complete set, true-diversity, UHF, PLL, IR re-transmission, auto tuned, pairing, scanning, tuning from 100 frequencies, adjustable transmission power, radio range of 130 m, digital keying using a digital ID, filtering, compressor, expander, 2 noise gates, squelch, metal carrying case. Univerzální mikrofon s bezkonkurenční výbavou!
Suitable for: speakers, interviewer, singers, music clubs, conferences, sounding apparatus
book, projects for the most typical public address sound systems, diagrams, detailed descriptions, practical advices, hard cover, 54 pages
Suitable for: users, dealers, installers and electricians
2 × 20 W, 100 – 16 000 Hz, D class amplifier with high efficiency, Bluetooth, power output to the next speaker. Bezdrátový s Bluetooth!
Suitable for: local sounding, sounding of both interiors and partly protected exterior, sound on car roof, sales windows, cash desks, fast foods, services, health care, entertainment attractions, industry, office administration, state administration
2 × 150 W / 8 Ω or 2× 250 W / 4 Ω, 4 mono inputs, 1 stereo input, 3 way equalizers, effect module with 100 presets, Mp3 player from USB, Bluetooth receiver, 5 band master equalizer
Suitable for: band, musicians, sounding apparatus
standard, 6 W / 100 V, 92 dB, 130 – 17 000 Hz, plastic
Suitable for: wall or ceiling installation in the interior
1× 500 W / both 100 V and 8 Ω, Class D, efficiency of 87%, power factor correction APFC, limiter, band pass filter, remote control, protection against overload and short-circuit, interface for IP Audio (IP)
Suitable for: public address sounding interiors and exteriors, such as extending amplifier for mixing amplifier
2× 17 W class D stereo amplifier, MP3 player from USB and SD, Bluetooth, FM tuner, equalizer, AUX input, doorbell function, modern backlit remote control with display, touch control, power supply directly from 230 V, IR remote control, elegant compact „all-in-one“ design in the shape of a light switch. It looks beautiful at interior!
Suitable for: sound system for bathrooms, kitchens, rooms, terraces, pergolas, offices as a source and signal amplification
black matt paint, 30 / 50 W, 4 Ω, 89 dB, 80 – 20 000 Hz, HiFi, 4″ polypropylene woofer, 1″ textille dome tweeter
Suitable for: sound system in the living room, hi-fi, home cinema, commercial interiors, bars, offices, hotels, guest houses