Sound systems for schools - both public address and local
School sound systems can be divided into area (classrooms, corridors, offices, etc.) and local (usually gym or playground sound).
School sound systems can be divided into area (classrooms, corridors, offices, etc.) and local (usually gym or playground sound).
The family house is one of the most imaginative sound issues. In this article we describe 7 ways of sound system.
The sound system is designed on the basis of a simple 12V amplifier and mixing console.
Sound system for sports clubs or individuals, such as coaches or zumba trainers, has several forms, differing in the extent of the sound system.
max dia. of cable 8 mm, full metal body, coloured, high quality
Suitable for: high quality signal interconnection equipment in HiFi category
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
60 W / 100 V, 120 – 18 000 Hz, 110 dB
Suitable for: sounding playgrounds, stadiums, parking lots, sports and industrial areas
6 W / 100 V, or 8 Ω, 88 dB, 200 – 20 000 Hz, handle and earth thorn, 2,5″ full range speaker, IP 65
Suitable for: wall installation in the interior and exteriors, for sounding a gardens
digital audio signal transmission via optical cable (fiber singlemode SM), full duplex (one signal there and the other back), stereo, 24 b / 48 kHz D/A and A/D converters, separate transmission outside the LAN / WAN network, point to point , max. connection length 20 km, quality sound, very low noise (S/N ratio108 dB) and low latency 0.5 ms
Suitable for: connecting two distant sound equipments, e.g. in different buildings or towns, to loosen the ground loop and reduce hum and noise
two active speakers, 2×120W / 113 dB, microphone, wireless hand microphone, stands and cabling. Pro školení i moderátory!
Suitable for: sounding bands, musicians, music clubs, restaurants, conference and speaker applications
2× 30 W / 8 Ω, two 248 mm two-way speakers, 50–20,000 Hz, magnetic grille, Mica cone, silk dome tweeter, quick-mount clamps, efficient Class D digital amplifier with input and output, processor-controlled, USB, Bluetooth, Wi-Fi, LAN, Smart Audio technology: internet radio, MP3, podcasts, playback from local network, internet, smartphone, tablet, or computer; DLNA, AirPlay, UPnP, Spotify, YouTube, Napster, Deezer, TuneIn; equalizer, limiter, protection circuits, remote control, passive cooling.
Suitable for: sound system for an office, business premises, or room
special cable for 100 V line speaker systems, 2 × 1.5 mm², CCA copper, twisted core wires, low capacity. První spešl kabel pro 100V rozvody!
Suitable for: connection of amplifier central, amplifier, and speakers in 100 V line system, for power under 400 W
2 line + 3 mic inputs, 3 zones, 180 W, priority, MP3 player, SD and USB slot, FM tuner, Bluetooth, audio module for chimes and announcements, IR remote control, IP digital audio technology, LAN input, high comfort software of Dexon IP Audio technology – mp3 playlists, internet radios, scheduler, sound card capture, automatization, media and users administration, server based, high efficiency, quality sound. Umí plánovat a mnoho dalšího!
Suitable for: interior and exterior sounding system with high player comfort and IP connection