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The Denon Professional DN-A300M Professional Integrated Amplifier is the ideal solution for any sound reinforcement installation or application needing an affordable compact PA system. Complete with 2 — 100 Watt switchable power amps and a front-panel microphone input with auto-sensing music ducking, the DN-A300M allows a user the ability to broadcast a message over any of the 6 audio source inputs; a function highly desired in many small restaurant, bar and retail environments.
Application Example
BGM (Background Music)
The Denon Pro DN-A300M is an ideal front-end component for Background Music Systems in small restaurant, bar and retail environments. Controllable via IR, the DN-A300M can be installed into a manager’s office or behind (or in) a host’s / hostesses station and power two stereo areas such as the bar and dining room, for example. Complete with 6 audio inputs and 3 AC outlets, the user can connect standard BGM equipment (iPod dock and/or CD Changer) and then utilize the front-panel mounted microphone input to page notifications over the entire system; perfect for announcing “your table is ready” or other messages.
Key Features
- 2 x 100w Power Amplifiers
- A/B Speaker On/Off buttons
- 6 - unbalanced RCA audio inputs with grounded phono inlet
- 2 - unbalanced record outputs
- 1 - unbalanced Pre-out for connection to external amplification
- Front-panel mounted 1/4” MIC jack allows for paging and announcements
- 3 back-panel mounted AC inlets for powering additional equipment like a CD player / changer or AM / FM / Satellite Radio Tuner (1-unswitched, 2-switched)
- Multiple MIC mixing options including Auto Music Mute and MIC mix
- Fully Adjustable MIC level or automate the MIC level with the DNA300M’s internal AGC MIC circuit
- Bass and Treble adjustments with Loudness switch
- Control all features of the product (and other Denon Pro products) with the included IR remote
- 3U Rack kit included
- Denon Professional’s 2-year warranty
Specifications
Power Amplifier Section |
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| Rated Power Output 2-channel driving (CD --> SP Out) | 70W + 70W (8 ohms, 20Hz - 20kHz, THD 0.07%) 110W + 110W (4 ohms, DIN, 1kHz, THD 0.7%) | |
| High Frequency Distortion | 0.01% (Rated Output: -3dB), 8 ohms, 1kHz | |
| Output Terminals Speaker | A or B: 4 ~ 16 ohms A + B: 8 ~ 16 ohms | |
Pre-amplifier Section |
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Input Sensitivity |
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| Phono (MM) | 2.5mV | |
| CD, Tuner, DVD/AUX,Tape-1, Tape-2 | 150mV | |
| MIC | 0.6mV | |
Input Impedance |
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| Phono (MM) | 32 kohms | |
| CD, Tuner, DVD/AUX, Tape-1, Tape-2 | 33 kohms | |
| MIC | 4 kohms | |
RIAA Deviation |
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| PHONO (MM): | 20Hz - 20kHz + 0.5dB | |
Overall Performance |
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Signal to Noise Ratio (A Network) |
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| Phono (MM): | 76dB | |
| CD, Tuner, DVD/AUX, Tape-1, Tape-2 | 105dB | |
| MIC | 60dB | |
Tone Control |
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| Bass | 100Hz, + 8dB | |
| Treble | 10 kHz + 8dB | |
| Loudness | 100Hz +6dB, 10kHz +4dB | |
General |
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| Power Outlets | 1 unswitched / 2 switched | |
| Total Capacity | 120W (1A) | |
| Power Supply | AC 120V, 60Hz | |
| Power Consumption | 3.3A | |
| Dimensions | 483(W) x 140(H) x 372(D) mm 19”(W) x 5 1/2”(H) x 14 21/32”(D) | |
| Net Weight | 10.3 kg (22lbs 11.3 oz) | |
| Operational Temperature | 5° to 35°C (41° to 95°F) | |
| Storage Temperature | -20° to 60°C (4° to 140°F) | |
Remote Control Unit (RC-1101) |
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| Remote Control Type | Infrared Pulse | |
| Power Supply | R03/AAA type (2 batteries) | |
| External Dimensions | 50(W) x 200(H) x 27(D)mm 2”(W) x 7 55/64”(H) x 1” (D) | |
| Weight | 128g (~ 4.5oz)(including batteries) | |
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