Denon DN-A300 DATASHEET
DN-A300M
Integrated mic mixing amplifi er
Product Overview:
The Denon DN-A300M stereo installation amplifi er replaces the renowned PMA100M, a favourite with commercial installers. Like it’s predecessor, the DN-A300M
offers a high quality solution for small installations, and provides increased
amplifi er power over the existing model range.
The new model features mic input mix and Auto Gain Control, coupled with 110 watts
per channel of power amplifi cation. The mic level control enables manual mixing of a
microphone signal with other audio input sources, while Mic Auto Gain Control and
Music Auto Mute control enable preset level reduction or muting of music programme
material when using a microphone. LED indicators show on/off status for the mic mix,
Auto Gain Control and music mute functions. The input selector enables switching
between AUX, TUNER CD, PHONO and TAPE 1 and 2 sources, from the extensive
array of input connections on the rear panel. Selectable A/B speaker circuits are
switchable from the front panel, with LED indicators showing which circuit is active.
The DN-A300M provides classic Denon sound and build quality at an affordable price
point, and is ideal for small commercial AV applications, in numerous types of venues
and environments.
Key Features:
- 2 x 100w Power Amplifi ers
- 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 amplifi cation
- 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
Applications:
- BGM (Background music)
- Education
- Corporate AV
- Fitness
- Retail & Leisure
DN-A300
Integrated amplifi er
Specifi cations:
General
Power outlet 1 unswitched and 2 switched outlets, total capacity 100W (0.45A)
Power Supply AC 230 V, 50 Hz
Power Consumption 300 W (IEC)
Dimensions excluding 19” rack kit
Width 483 mm
Height 140 mm
Depth 372 mm
19” rack kit height 3U
Weight 10.3 kg
Power amplifi er section
Rated Output Power 2-channel driving (CD ➔ SP OUT), 70 W + 70 W (8 ohms, 20 Hz ~ 20 kHz, T.H.D. 0.07%
Dynamic power 110 W + 110 W (4 ohms, DIN, 1 kHz, T.H.D. 0.7%
High frequency distortion 0.01% (Rated output: -3 dB), 8 ohms, 1 kHz
Output terminals Speaker A or B: 4 ~ 16 ohms, A + B: 8 ~ 16 ohms
Pre-amplifi er section
Equalizer amplifi er output 150 mV
(REC OUT terminals)
Input Sensitivity/Input Impedance PHONO (MM): 2.5 mV/32 kohms, CD, TUNER, DVD/AUX, TAPE-1,
TAPE-2: 150 mV/33 kohms MIC 0.6 mV/4 kHz
RIAA Deviation PHONO (MM): 20 Hz ~ 20 kHz ±0.5 dB
Overall performance
SN Ratio (A network) PHONO (MM): 76 dB,(With input terminals short-circuited, 5 mV input signal)
CD, TUNER, DVD/AUX, TAPE-1, TAPE-2, 105 dB (input terminals short-circuited MIC 60dB
Tone control (bass): BASS: 100 Hz±8 dB, TREBLE: 10 kHz±8 dB
LOUDNESS 100 Hz: +6 dB, 10 kHz: +4 dB
Remote control unit (RC-1101)
Remote control type Infrared pulse
Power supply R03/AAA Type (2 batteries)
External dimensions 50 (W) x 200 (H) x 27 (D) mm
Weight 128g (including batteries)
In the box: User Manual • rackmount • remote control (inc batteries)
Rear view:
* For purposes of improvement, specifi cations and design are subject to change without notice.
www.dm-pro.eu/dna300m
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