Owner`s manual

13
TECHNICAL SPECIFICATION
Main Specifications - E series Amplifiers
Parameter (Units) E90 E45 E25 E15 E100 E475
Output Power (per channel) (Watts)
8 ohms 2500 1250 700 450 1400 775
4 ohms 4800 2500 1350 850 2800 900
2 ohms 8200 4200 2400 1550 3700 NA
Output Power (bridged) ( Watts)
8 ohms 9600 5000 2700 1700 5300 1800
4 ohms 16400 8400 4800 3100 7400 NA
THD+N:(%)(4 ohms)
@1kHz (@1dB below max output power) < 0.15 0.015 0.008 0.008 0.08 0.008
@20Hz to 20kHz (@3dB below max output power) < 0.5 0.05 0.03 0.03 0.15 0.03
Gain Options (dB)
32/36/39 26/32/36 26/32/33 26/31/32 26/32/36 26/31/32
Sensitivity Options
(for maximum power)
(dBu)
13/9/6 15.7/9.7/5.7 13/7/6 11/6/5 16/10/6 11/6/5
Sensitivity Options
(for maximum power)
(Volts)
3.5/2.2/1.5 4.7/2.4/1.5 3.5/1.7/1.5 2.7/1.5/1.4 4.9/2.5/1.5 2.7/1.5/1.4
Frequency Response - 20Hz to 20kHz (dB)
±1.0 +0 / -0.3 +0 / -0.3 +0 / -0.3 ±0.5 +0 / -0.3
Power Consumption:
Nominal @ 240v (4 ohms)
(Amps)
5.6 4.5 3 2.1 7 2.7
Power Consumption:
Nominal @ 120v (4 ohms)
(Amps)
11.2 9 6 4.2 14 5.4
Dimensions: (mm)
Amplifier: H x W x D
88 x 482 x 428
Boxed (shipping UK): H x W x D 230 x 580 x 560
Boxed (shipping - all except UK): H x W x D 250 x 610 x 600
Weight: (Kgs)
Amplifier: 11.78 11.42 10.16 9.8 12 10.62
Boxed:(shipping) 13.78 13.42 11.92 11.66 14 12.62
Additional Specifications
Input Impedance - Active balanced (k ohms) 20 20 20 20 20 20
Input CMRR (dB)
>60 >60 >60 >60 >60 >60
Hum & Noise (dB below max output)
-105 -106 -105 -105 -105 -105
Damping Factor:
@1kHz into 8 ohms
>400 >400 >400 >400 >400 >400
Signal Limiters -
(set to prevent excessive clipping)
Yes Yes Yes Yes Yes Yes
Protection: Short circuit / DC output / Temperature
Yes Yes Yes Yes Yes Yes
Mains in-rush control. Yes Yes Yes Yes Yes Yes
Output Power (watts) into 8 ohms
Sine wave @ 1kHz 2400 1100 650 400 1150 725
Continuous music with Crest Factor of 2.8 (9dB)
2400 1200 675 425 1300 750
Continuous music with Crest Factor of 4.8 (14dB) 2500 1250 700 450 1400 775
Continuous music with Crest Factor of 7.8 (18dB) 2600 1350 725 475 1480 825
Output Power (watts) into 4 ohms
Sine wave @ 1kHz 4500 2050 1200 775 2250 750
Continuous music with Crest Factor of 2.8 (9dB) 4400 2400 1250 825 2600 825
Continuous music with Crest Factor of 4.8 (14dB)
4800 2500 1350 850 2800 900
Continuous music with Crest Factor of 7.8 (18dB) 5000 2700 1350 875 2900 900
Output Power (watts) into 2 ohms
Sine wave @ 1kHz
7200 3300 2200 1350 3200 NA
Continuous music with Crest Factor of 2.8 (9dB) 6800 4100 2300 1500 3600 NA
Continuous music with Crest Factor of 4.8 (14dB) 8200 4200 2400 1550 3700 NA
Continuous music with Crest Factor of 7.8 (18dB) 8900 4300 2600 1600 3700 NA
An internal link can be set to either 100V or 120V for the 115V version and 220V or 240V for the
230V version. Normally these are set to 120V and 240V respectively.
This amplifier will only operate to its very high specification if it is installed and
operated as described in this manual.