Digital

Adastra A Series zone mixer amplifiers

£117.10£146.30

Adastra A Series digital 2 or 4 zone amplifiers

Clear
bluetooth
radio
usb
sd

PDF

Description

Adastra A Series zone amplifiers

Fully featured stereo amplifier with mixer section for 2 microphones and a stereo audio source. An inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card and also has a Bluetooth receiver and FM radio tuner. A rotary switch selects between 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player. Speaker connections on the rear panel are via 4mm binding posts, which can drive up to 2 x 8 Ohm speakers per channel to deliver 2 x 200W. Designed to offer installers a flexible solution for P.A. and music playback in bars, restaurants and function rooms.

  • Media player with USB/SD playback
  • FM radio tuner with external aerial connection
  • Bluetooth receiver
  • Power supply: 230Vac, 50Hz (IEC)
  • Fuse: F5A, 250V
  • Amplifier : construction: Class D
  • Frequency response: 20Hz – 20kHz ±0.5dB
  • Microphone inputs: 2 x 6.3mm jack (mono)
  • Line inputs: Line 1: L+R (6.3mm jack/RCA), Line 2: L+R (RCA)
  • Input sensitivity : line: 0.775Vrms
  • Auxiliary input: 3.5mm stereo jack
  • Input sensitivity : aux: 0.480Vrms
  • Input impedance: 20k Ohms (balanced), 10k Ohms (unbalanced)
  • Audio source: USB/SD mp3 playback, FM tuner, BT receiver
  • Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
  • Antenna connection: F type (FM tuner)
  • Dynamic range: 92dB
  • THD +N: <0.1%
  • Protection: Thermal, over-current, over-voltage, short-circuit
  • Dimensions: 482 x 240 x 88mm

A2

  • Power consumption max.: 280W
  • Output power rms @ 4 Ohms: 2 x 200W
  • Output power rms @ 8 Ohms: 2 x 100W
  • Line output: 2 x RCA
  • Speaker outputs: 4mm binding posts (2 channels)
  • Output controls: Source select, Bass, Treble, Ch1, Ch2
  • Weight: 5.24kg

A4

  • Power consumption max.: 360W
  • Output power rms @ 4 Ohms: 4 x 200W
  • Output power rms @ 8 Ohms: 4 x 100W
  • Line output: 4 x RCA
  • Speaker outputs: 4mm binding posts (4 channels)
  • Output controls: 2 x source select, 2 xBass, 2 xTreble, Ch1, Ch2, Ch3, Ch4
  • Weight: 5.95kg

Brand

Adastra

Founded in 1949, Adastra has earned a reputation for delivering high quality public address systems.

Adastra strives to provide complete and versatile solutions for commercial installations, with specialist products provided for zoning, noise pollution control, portable public address and induction loop systems. A comprehensive range of associated products are also available, including speaker brackets, rack cabinets and microphones. These products have been created with the user in mind, offering a flexible and modular approach to installation sound systems. For over 60 years it has serviced the needs of the public address sector as a fully established brand name, celebrated for quality and excellence, and will continue to develop and diversify its range in order to remain at the forefront of the industry.

Additional information

Weight N/A
Dimensions 24 x 48.2 x 8.8 cm
Output

2 x 200w, 4 x 200w

Reviews

There are no reviews yet.

Be the first to review “Adastra A Series zone mixer amplifiers”

Your email address will not be published. Required fields are marked *

Product Enquiry

You may also like…