Denon DN-280 60W Mono Zone Amplifier with Microphone Input (70V/100V/4 Ohms)


$299.00

Denon DN-280 60W Mono Zone Amplifier with Microphone Input (70V/100V/4 Ohms)

 

The Denon DN-280 is a compact zone amplifier with a built-in XLR input that lets you plug a microphone. A 3.5mm aux input on the front panel and a dual-RCA channel input on the rear panel accept stereo audio signals from external playback devices such as a smartphone or a stereo tuner. The stereo signals and the mic are all summed into mono for paging, P.A. announcements, and background-music applications.

The compact amplifier delivers 60W of power into a 4-ohm load or 70/100V speaker runs. With a 1/2-rack space profile, it is ideal for powering multiple-speaker setups in restaurants, bars, kiosks, stores, or any location where discreet and easy-to-use equipment is preferred.

At a Glance

  • Class-D 60W mono amplifier
  • 70V/100V/4 Ohms Euroblock output
  • 1/2-rack 1 RU design for standalone or rackmount use (includes rackmounting hardware)
  • XLR-1/4″ combo microphone input with gain control—accepts mic/line levels
  • The mic input includes a ducking feature, which automatically reduces the gain of the music by 20 dB when the microphone is in use at the same time
  • 3.5mm aux input and dual-RCA channel input for external playback devices
  • Removable rubber feet and option to mount two units together in a 19″ 1 RU rackspace
  • Paging microphone input with gain control
  • Bass/treble and master volume controls
  • Built-in short-circuit protection
  • Front-panel LED indicators for signal present, clipping status, and thermal interruption
Category:

Denon DN-280 Specs

Output Power 60 W
Connectors 1 x Euroblock Speaker Output
1 x Dual RCA Input
1 x XLR -1/4″ TRS Combo Input
1 x 1/8″ / 3.5 mm TRS Auxiliary Input
Frequency Response 100 Hz to 15 kHz (±3 dBv)
Total Harmonic Distortion < 0.1% (A-Weighted)
Signal-to-Noise Ratio > 95 dB (A-Weighted)
Damping Factor > 200 (1 kHz, 8 Ohms)
Input Impedance 20 Kilohms Balanced
10 Kilohms Unbalanced
Input Sensitivity Dual RCA: 0 ± 1 dBv
Auxiliary: -10 ± 1 dBv
XLR-1/4″: -30 ± 1 dBv
Voltage Gain 40+0/-1 dB (100 V)
Power 100 VAC, 50/60 Hz, 100 W
110-120 VAC, 50/60 Hz, 100 W
220-240 VAC, 50/60 Hz, 100 W
Dimension (W x D x H) 7.9 x 10.7 x 1.7″ / 200 x 273 x 43 mm
Weight 5.3 lb / 2.4 kg
Packaging Info
Package Weight 8.33 lb
Box Dimensions (LxWxH) 14.7 x 14.7 x 3.7″

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