TECHNICAL SPECIFICATION
Parameter (Units)
DT 450
CT 160
Output Power (per channel) (Watts)
8 ohms
450
160
4 ohms
750
300
2 ohms
1150
475
Output Power (bridged) (Watts)
8 ohms
1500
600
4 ohms
2300
950
THD+N: (%)(4 ohms)
@1kHz(@1dB below max output power)<
0.008
0.008
@20Hz to 20kHz(@3dB below max output power)<
0.03
0.03
Gain Options (dB)
32
32
Sensitivity Options (for maximum power) (dBu)
5.5
2
Sensitivity Options (for maximum power) (Volts)
1.4
1
Frequency Response - 20Hz to 20kHz (dB)
+0 / -0.5
+0 / -0.5
Power Consumption: Nominal @ 240v (4 ohms)(Amps)
2.8
1.5
Power Consumption: Nominal @ 120v (Amps)(4 ohms)
5.6
3
Dimensions: (mm)
Amplifier: H x W x D
88 x 482 x 460
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:
13.8
13.94
Boxed: (shipping)
15.34
15.8
Additional Specifications
Input Impedance - Active blanced (k ohms)
20
20
Input CMRR (dB)
>60
>60
Hum & Noise (dB below max output)
-104
-104
Damping Factor: @1kH z into 8 ohms
>400
>400
Signal Limiters - (set to prevent excessive clipping)
Yes
Yes
Protection: Shot ciruit/DC output/Temperature
Yes
Yes
Main s in rush control
Yes
Yes
Output Power (watts) into 8 ohms
Sine wave @ 1kHz
475
150
Continuouis music with Crest Factor of 2.8 (9dB)
550
160
Continuouis music with Crest Factor of 4.8 (14dB)
575
160
Continuouis music with Crest Factor of 7.8 (18dB)
625
175
Output Power (watts) into 4 ohms
Sine wave @ 1kHz
875
260
Continuouis music with Crest Factor of 2.8 (9dB)
975
260
Continuouis music with Crest Factor of 4.8 (14dB)
1025
300
Continuouis music with Crest Factor of 7.8 (18dB)
1125
300
Output Power (watts) into 2 ohms
Sine wave @ 1kHz
1375
400
Continuouis music with Crest Factor of 2.8 (9dB)
1600
460
Continuouis music with Crest Factor of 4.8 (14dB)
1750
475
Continuouis music with Crest Factor of 7.8 (18dB)
1900
600
* NOTE
: DT 450, is dual channel amplifier. CT 160 is a 4-channel amplifier with 2
channels (C & D) bridgeable into 8 or 4 ohms. Channels C & D will drive into 2 ohm loads in normal 4-
channel mode. Channels A & B will not drive into 2 ohms.
Power requirements
DT 450 is fitted with an adaptable mains transformer which can be configured for nominal 115V or 230V
supplies. Internal links set these conditions.
CT 160 is fitted with either a 100/120V or 220/240V tapped transformer according to customer
requirements.