plastic, HiFi, 2×20 W / 8 Ω, 86 dB, 50 – 20 000 Hz, with square front grill, 251×251 mm, Mica cone, silk dome, crossover, stereo amplifier, and Bluetooth receiver built-in the speaker, playing directly from smart phone, laptop or tablet

plastic, HiFi, 2×20 W / 8 Ω, 86 dB, 50 – 20 000 Hz, with round front grill, dia. 248 mm, Mica cone, silk dome, crossover, stereo amplifier both WIFI and LAN receiver built-in the speaker, playing directly from smart phone, laptop or tablet, mp3, podcasts, internet radios support, Smart Audio technology

plastic, hifi, 60 W / 8 Ω, 90 dB, 40 – 20 000 Hz, dia. 280 mm, crossover, kevlar cone, w/o transformer

2×17 W class-D stereo amplifier, FM tuner, MP3 player from USB and SD, Bluetooth, EQ, 2× AUX input, big display, power supply from 230 V, IR remote control, sleek compact performance „all in one“ in shape of light switch

4× 20 W (two stereo zones), a combination of 7" tablet + class D amplifiers, tablet can work autonomously (can be ejected), multimedia player of pictures, music and videos from SD card, USB, Lan and Internet, browsing both a network and Internet, Bluetooth, AUX input, subwoofer or ext. amplifier line output, Wifi, alarm clock, calendar, support of DLNA / UpNP, AirPlay, Android open system, 230 V power supply, elegant shiny metallic finish

2× 30 W / 8 Ω, 2× 50 W / 4 Ω, 1 stereo input Line In, 1 stereo output Line Out, D class, high efficiency, fully digital, processor controlled, Bluetooth, WiFi, Lan, Smart Audio technology: Internet radios, podcasts, play from a local network, the Internet, smartphone, tablet, PCs, DLNA, AirPlay, UpnP, streaming applications, sw. equalizer, limiter, protection, standby, remote control, passive cooling, console