User Manual

D-POWER
SERIES
USER MANUAL
D-POWER 05/1
P.22
Minimum Loudspeaker Load Impedance
lower values are safe, but out of specification
Zmin=4ΩforDualChanneloperation
Zmin=8ΩforMonoBridgeoperation
Frequency Response
8Ωloadwith50Woutputpower
20 Hz - 20 kHz +0 dB/-0,5 dB
THD+N (typical)
20Hz-6kHz,8Ωload,with50Woutputpower
<0,05%
SMPTE (typical)
8Ωload,10dBbelowratedpower
<0,01%
Damping Factor
8Ωload,1kHzandbelow
> 400
Input Impedance 14kΩbalanced
Voltage Gain 26 dB
Protection Circuits Inrush-current limitation, temperature monitoring of heatsink, output DC protection,
output over current protection, SMPS over current protection
Limiter Fixed clip limiter
Cooling One temperature dependent axial fan
Operating Temperature 0° C - 50° C
Indicators LEDs for Power-ON, Signal/Protect, Output Current, Clip and Mono Bridge
Input Connectors Two 3-pin XLR female/6,3 mm Jack hybrid connectors, pin 2 = inphase (hot)
Two 6,3 mm Jack connectors, tip = inphase (hot)
Output Connectors Two 4-pole SPEAKON
®
connectors, one for each output channel (bi-amping possible)
Modes of Operation Dual Channel (Stereo), Mono Bridge
AC mains Dual-voltage SMPS with automatic voltage range selection 230 V/120 V, 50-60Hz
Operating voltages: 230 V range: 170-265 V, 120 V range: 85-138 V
Dimensions (WxHxD) 483 x 88,1 x 250 mm (19”, 2U)
Net Weight 5,7 kg
Shipping Dimensions (WxHxD) 540 x 135 x 390 mm (0,028 m²)
Shipping Weight 7,1 kg
We reserve the right to make technical alterations without prior notice
6 SPECIFICATION