DLS Reference RA50

5-Kanal Verstärker

Beschreibung:

Number of channels 5
Amplifier class AB
Output power in 4 ohm 4 x 70 W
Output power in 2 ohm 4 x 110 W
Mono bridge mode 4 ohm 2 x 220 W
Mono sub channel 4 ohm 265 W
Mono sub channel 2 ohm 365 W
Damping factor >200
S/N ratio, A-weighted >100 dB
Frequency range 10 Hz - 50 kHz
Input sensitivity 0, 5 - 8 V
Input impedance > 10 kohm
Input impedance, high level 330 ohm
Filters channel A & B HP: 50-140 Hz, LP: 250/2,5 kHz - 700/7 kHz (x1, x10 switch)
Phase control for subwoofers 0-180 degrees variable
Filters channel C & D HP: 50/250/2,5 kHz - 140/700/7 kHz (x1, x5, x50 switch
Filters channel E LP 40 - 125 Hz, Subsonic 25 Hz
Grand bass filter 0 - +18 dB @40 Hz
Low level output No
Remote bass level control Yes
Remote phase shift control Yes
High level input with auto start Yes
Power consumption (idle) 1,2 A
Power consumption (max) 90 A
Rec. power cable Minimum 4AWG / 21 mm2
Dimension (W x D x H) 479 x 245 x 59 mm (18,85 x 9,65 x 2,33 inch)
Weight 5,5 kg ( 12,1 lb)REFERENCE series RA50 is a 5-channel amplifier rated at 4 x 70 + 1 x 265 Watts. The amplifier is 2 ohm stable on all channels.

- Built-in variable 40-125 Hz switchable low-pass filter as well as subsonic filter for subwoofers.
- Built-in filters that allows active crossover to a 2-way system or a mid bass speaker in a 3-way system.
- Grand bass 0-18 dB
- Phase shift control.
- High level input with automatic start.
- RMS output power @ 13, 8 volt DC feed with max max 0,1 % distortion, 20 Hz - 20 kHz.
- The DC input accepts up to 21 sq mm cable / 4AWG