Product Description
Adastra A8 Multi-Band Stereo Amplifier 8 x 200W
Multi-band amplifiers with 2 mic inputs and switchable stereo input for each band. A built-in media player offers playback of mp3 tracks from a USB drive or SD card and also features a wireless B/T tuner and FM radio tuner. A rotary switch for each output band selects stereo playback from a choice of 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player. Mic inputs 1 and 2 are live on all output zones at all times. Speakers connect via rear panel Euroblock terminals for up to 200W per output into 4 Ohms. Designed for installations that require high-quality stereo sound in multiple rooms or listening areas.
Available with 3 or 4 independent stereo outputs
Media player with USB/SD playback
FM radio receiver with external antenna connection
B/T wireless receiver
Characteristics:
Power supply: 230Vac, 50Hz (IEC)
Fuse: F5A, 250V
Amplifier: Construction class D
Frequency Response: 20Hz – 20kHz ±0.5dB
Microphone inputs: 2 x 6.3 mm jack (monaural)
Line inputs: Line 1: L+R (6.3 mm plug/RCA), Line 2: L+R (RCA)
Line Input Sensitivity: 0.775 Vrms
Auxiliary input: 3.5 mm stereo jack
Input sensitivity: aux 0.480 Vrms
Input Impedance: 20k Ohms (balanced), 10k Ohms (unbalanced)
Audio source: USB/SD mp3 player, FM receiver, B/TB/T receiver wireless version 2.3
Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover F-type antenna connection (FM receiver)
Dynamic range: 92dB
THD+N: