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AD-9 Operating Instructions
Performance Of Your Amplifier: Specifications
Main Specifications
Parameter (Units)
Output Power per channel [Crest Factor = 4.8] (Watts)
Output Power per channel bridged [Crest Factor = 4.8] (Watts)
THD+N, 4 Ohms (%)
@20Hz - 20kHz, 1dB below max output power
Gain Options (dB)
Sensitivity Options for max power (dBu)
Sensitivity Options for max power (Volts)
Frequency Response, +/- 1dB (Hz)
Power Consumption, Nominal @ 240V, 4 Ohms (A)
Power Consumption, Nominal @ 120V, 4 Ohms (A)
Dimensions H x W x D (mm)
Weight (kgs)
Additional Specifications
Parameter (Units)
Input Impedance – Active Balanced (Ohms)
Input CMRR (dB)
SNR (dB)
Damping Factor, 1kHz, 8 ohms
Signal Limiters Present
Protection Present – Short Circuit / DC Output / Temperature
Mains In-rush Control Present
Output Power per channel, 8 Ohms (Watts)
Continuous music [Crest Factor of 2.8 or 9dB]
Continuous music [Crest Factor of 4.8 or 14dB]
Continuous music [Crest Factor of 7.8 or 18dB]
Output Power per channel, 4 Ohms (Watts)
Continuous music [Crest Factor of 2.8 or 9dB]
Continuous music [Crest Factor of 4.8 or 14dB]
Continuous music [Crest Factor of 7.8 or 18dB]
Output Power per channel, 2 Ohms (Watts)
Continuous music with Crest Factor of 2.8 [9dB]
Continuous music with Crest Factor of 4.8 [14dB]
Continuous music with Crest Factor of 7.8 [18dB]
Due to continuing product improvement the above specifications are subject to change.
Page 19
@1kHz, 1dB below max output power
Boxed Shipping – all except UK
Boxed – shipping
Sine Wave @ 1kHz
Sine Wave @ 1kHz
Sine Wave @ 1kHz
www.emacoustics.co.uk
AD-9
8 Ohms
2500
4 Ohms
4800
2 Ohms
8200
8 Ohms
9600
4 Ohms
16400
0.15
<
0.5
<
32 / 36 / 39
13.0 / 9.0 / 6.0
3.5 / 2.2 / 1.5
20 – 20000
5.6
11.2
Amplifier
88 x 482 x 428
Boxed
230 x 580 x 560
250 x 610 x 600
Amplifier
11.78
13.78
AD-9
20k
60
>
105
400
>
Yes
Yes
Yes
2400
2400
2500
2600
4500
4400
4800
5000
7200
6800
8200
8900
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