QDSP-6K 4 Channel Amp

4 x 1500w Class TD Amplifier with onboard DSP

Specification

Rated Power:

8Ω - 4 x 625w, 4Ω - 4 x 1250w, 2Ω - 4 x 1500w, 8Ω Bridge - 2 x 2500w, 4Ω Bridge - 2 x 3000w

DSP:

USB, RS485, Ethernet(windows only)

Rated Impedance:

8Ω - 2Ω 4 channel, 8Ω - 4Ω Bridge

Enclosure:

Steel Chassis

Finish:

Black, with Blue front panel

Carrying:

2 x handles on front

Connectors:

4 x Neutrik Speakon output, 4 x neutrik XLR inputs with 2 x Neutrik XLR Stack out (ch's A & C)

Connectors (Network):

USB-B Front and Rear, RS485 - RJ45 in and out, RJ45 Ethernet

Download spec. sheet: QDSP-6K Spec Sheet

APT - QDSP Application (windows only) (zip file)

Frequency Response

Frequency Response:

20Hz-20kHz ±0.5dB

Dimensions

Dimensions (HDW):

483mm x 377mm x 88mm

Weight:

13kg

Optional Extras

Custom Colour Front Plate

Recommended Settings & Accessories

Output Power

8Ω Stereo – 4 x 625w
4Ω Stereo – 4 x 1250w
2Ω Stereo – 4 x 1500w
8Ω Bridge Mono – 2 x 2500w
4Ω Bridge Mono – 2 x 3000w

THD+N(Rated power,4Ω/KHz)%

0.10%

SNR(dB)

110dB

Input Impedance

20KΩ Balanced / 10kΩ Unbalanced

Processing

48KHz Sampling frequency, 48-bit Fixed-Point DSP, 24-bit A/D and D/A converter

Dynamic Range

>110dB

Crossover Filter

Each output channel can be independently set as LPF and HPF and APF, The parameters can be adjusted, Filter type:
Butterworth,
Bessel,
Linkwitz-Riley;
The Crossover Frequency:
20Hz—20KHz,
Slope:12,18,24 or 48 dB/octave

Bandwidth:0.2 to 36 oct,
Frequency:20Hz to 20KHz,
Gain: -24dB to +12dB, step:0.2 dB

Delay

0ms to 115ms

Front Panel

2 x 20 Line LCD Blue backlit with white text,
4 x Input Select/Mute Switch with red LED,
4 x Output Select/Mute switch with red LED,
Rotary Control Knob,
6 x navigation keys,
MUTE, Clip, Limit & Signal indicators,
USB-B port,
Power switch with LED.

Input Power

100 – 120v 50/60Hz
200-240v 50/60Hz