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    DN280 Model product image DN280__2 Model product image DN280__3 Model product image DN280__4 Model product image

    DENON DN280

    Amplifier w/Microphone and RCA inputs works with 70 or 100 Volt Impedence Matching Step Down transformers like with some ceiling speakers
    SKU: DN280
    Vendor: Thunderball Supplier
    Availability: Out of stock
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    If you need a compact, high-powered amplifier that sums stereo signals into a mono output for paging, P.A.
    announcements and background music applications, the Denon Professional DN-280 is the ideal solution.
    With a space-saving, one-half rack space profile, the DN-280 features a microphone input for paging, a front panel 3.5mm (1/8-inch) AUX input and stereo analog inputs (summed to MONO) for signals from external playback devices such as an iPhone or stereo tuner.

    The amplifier handles a 4-Ohm load or 70V/100V speaker runs, perfect for multiple speaker setups in small retail stores or doctor's offices.
    A cool-running, powerful Class D amplifier delivers 100 watts with <0.1% THD and an outstanding Signal-to-Noise Ratio of >95dB, ensuring extremely clean performance under all conditions.
    The DN-280 has built-in short circuit protection and front-panel LED indicators for signal present, clipping status and thermal interruption.

    * Class D 100W mono amplifier
    * Trim one-half rackspace height - rackmountable or stand-alone
    * Removable feet and option to mount two units together in a 1RU space
    * Paging microphone input with gain control
    * Tone and master volume controls
    * RCA inputs (L/R stereo inputs summed to MONO)
    * 3.5mm (1/8-in) AUX input
    * 70V/100V/4O Euroblock output
    * Total Harmonic Distortion: <0.1% (A-weighted)
    * Frequency Response: 100Hz - 15kHz (+0/-3dBv)
    * Signal-to-Noise Ratio: >95dB (A-weighted)
    * Damping Factor: >200 (1k 8O)
    * Output Power: 60W
    Connectors
    * (1) Euroblock channel output
    * (1) Dual RCA input
    * (1) XLR / TRS 1/4-in (6.35mm) combination input
    * (1) TRS 1/8-in (3.5mm) auxiliary inpu
    Input Sensitivity
    * Dual RCA input: 0+/-1dBv
    * Auxiliary input: -10+/-1dBv
    * Combination input: -30+/-1dBv
    * Input Impedance: 20kO balanced or 10kO unbalance
    Power
    * 100V ~, 50/60Hz, 100W
    * 110-120V ~, 50/60Hz, 100W
    * 220-240V ~, 50/60Hz, 100W
    * Voltage Gain: 40+0/-1dB (100V)
    * Dimensions (width x depth x height): 7.9-in x 10.7-in x 1.7-in (200 x 273 x 43mm)
    * Weight: 5.3 lbs.
    (2.4kg)

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