Item number: 10005664

Denon A-300M PA Hi-Fi Stereo Audio Amplifier

Serious hi-fi amplifier with 220W RMS output, extensive connectivity options and high-quality microphone capabilities.

Able to connect to two pairs of speakers. Ideal for small commercial installation applications.

Quality from Denon.

The Denon A-300M is an intelligent PA hi-fi amplifier, with a design particularly suited to small commercial customers.

The Denon A-300M allows the connection of two pairs of speakers, which can be used either simultaneously or separately, making multi-room installations possible.

The amplifier is also suitable for rack mounting, and comes included with the appropriate mounting hardware.

The Denon A-300M features various line and RCA outputs, helping it to communicate within a variety of technological environments. Special attention is devoted to the integrated microphone section:

The microphone input can be manually adjusted via the mic mix function. When using with microphones that have a higher input sensitivity, the level output can be adjusted with the automatic gain control function. There is also an automatic music mute that allows a preset level reduction (or muting) of music programme material when using a microphone.

The performance of the Denon A-300M with 220W RMS is sufficient for even large areas, as the amplifier will produce a clean and undistorted sound.

Product details


  • PA amplifier with 2 x 100W (4 ohms)/2 x 70W (8 ohms)
  • Able to connect to two pairs of speakers
  • Pre-out output to expand the sound system with other amps, etc.
  • Convenient operation via remote control
  • Suitable for 19" (48cm) rack installation - 3U - supplied with rack mounting kit


  • 1 x Amplifier
  • 1 x Remote control
  • 1 x Set of batteries for remote control
  • Rack mounting material


  • 19 x 5.5 x 14.6 inches (W x H x D) (48.3 x 14 x 37.2cm)
  • Weight: approx. 22.7 pounds (10.3kg)


  • Connections: 1 x 6.3mm jack microphone input, 1 x stereo RCA phono input, 5 x stereo RCA line inputs, 2 x stereo RCA record outputs, 1 x stereo RCA pre-out output, 4 x sets of stereo terminals for connecting 2 pairs of speakers
  • Pairs of speakers can be switched on and off separately
  • Auto-muting function to adjustable microphone sensitivity
  • Loudness function
  • Adjustable muting Level
  • Mic-Mix, Mic-AGC (automatic gain control)
  • Adjustable 2-band EQ (bass and treble adjustable)
  • Adjustable balance
  • Separately controllable master and microphone volume
  • Speaker output jacks A or B: 4 ~ 16 ohms; A + B: 8 ~ 16 ohms
  • Power supply: 230V, 50Hz (1 un-switched, 2 switched outputs, total capacity 100W (0.45A))

Operating instructions

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Denon A-300M PA Hi-Fi Stereo Audio Amplifier

  • PA hi-fi amplifier with 220W RMS
  • Able to connect to 2 pairs of speakers
  • Pre-out output
£419.99 Incl. VAT
You can change your order at any time

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