SR 1Dk Class D mono amplifier

Audison

Discontinued

Your price:
€ 379,10
Price per single item (VAT included)
Amplifier Type
1 channel
RMS Power 4 Ohm
600 Watt
Signal-to-Noise Ratio
85 db dB S/N
RMS Power 2 Ohm
940 Watt
Total Harmonic Distortion
0,3 % % THD
RMS Power 1 Ohm
1200 Watt
MAX Power Consumption
70 Ampere
Size
213 x 53,5 x 408 mm
Weight
3,6 Kg

Audison SR 1Dk 1200W Monoblock Subwoofer Amplifier

The new SR Amplifiers are born for car audio enthusiasts who are approaching the world of car audio and for experienced users who desire a non-invasive but high-performance system. Both will be able to enjoy excellent amplifiers, capable of satisfying the desire for power and musical quality in respect of the famous Audison philosophy.


The renewed SR line has even more innovative character: a style and technology oriented towards the highest standards of the Audison brand attested by the award-winning Thesis line. The SR project, in its cutting-edge electronics, monoblock construction and versatility of use is the best choice in the perfect balance between size, power, look and sound quality.

SR 1Dk Specifications:

1 PRE-OUT pass-through from high level SPEAKERS-IN input
2 Fully by-passable crossover FILTERS
3 Removable panel to hide and protect controls
4 Monoblock aluminium heatsink construction
5 Fanless convection cooling system
6 Built-in SUBWOOFER volume control module, requires only
the connection of optional VCRA controller
7 Strip fuse located on the control panel for easy replacement
8 Connections:
• Power supply terminals accepts 7 mm diameter (4 AWG) cable
• Speaker terminals accepts 4.5 mm diameter (8 AWG) cables
• Hi Level speaker and remote turn-on terminals equipped
with removable connectors with screw fastening
9 "D" class topology, delivering 600W at 4 ohms and 1200W
power at 1 ohm
10 Ability to "bridge" with another SR 1Dk for increased power output
up 2400 W @ 2 ohms
11 "Amp Chain Mode" function to connect amplifiers together
using only the first as the "master" for amplifier controls
12 Continuously adjustable phase control
13 Adjustable Subsonic Filter
14 Frequency and level adjustable parametric equalizer
15 Adjustable LO-pass filter 24 dB


SR 1Dk - Power Supply
Power supply voltage: 11÷15 VDC
Idling current: 2 A
Switched off: < 0.01 mA
Remote IN voltage: 7÷15 VDC (1 mA)
Remote OUT voltage: 11÷15 VDC (15 mA)
Internal fuse (AFS): 80 A
Consumption @ 14.4 VDC, 1 Ω,
Max Musical Power: 70 A


SR 1Dk - Amplifier stage
Distortion - THD (100 Hz @ 4 Ω): 0.3 %
Bandwidth (-3 dB): 18 ÷ 550 Hz
S/N ratio (A weighted, 1 V): 85 dB
Damping factor (100 Hz @ 4 Ω): 150
Input sensitivity (PRE IN): 0.3 ÷ 5 VRMS
Input sensitivity (Speaker In): 1 ÷ 15 VRMS
Input impedance (PRE IN): 15 kΩ
Input impedance (Speaker In): 100 Ω
Load impedance (Min): 1 Ch 1 Ω


SR 1Dk - Power
Nominal power (RMS) @12 VDC; 1% THD :
1 Ch @ 4 Ω 420 W x 1
Output power (RMS) @14.4 VDC; 1% THD:
1 Ch @ 4 Ω 600 W x 1
1 Ch @ 2 Ω 940 W x 1
1 Ch @ 1 Ω 1200 W x 1

CEA 2006-A RATINGS
Output Power @ 4 Ω, ≤ 1%
THD+N, 14.4 V: 520 W x 1 Ch
S/N ratio (ref.1 W output):
520 W Channel: 56 dBA


SR 1Dk - Inputs/Filiers
IInputs Pre IN / Speaker IN
Output Pre OUT / MASTER / SLAVE
Filter LO-pass ON/OFF 50 ÷ 220 Hz @ 24 dB/oct
Subsonic OFF ÷ 40 Hz @ 24 dB/oct
Equalizer 0 ÷ + 9 dB @ 40 ÷ 90 Hz
Phase Continuos 0° ÷180°
Sub remote volume control OFF ÷ + 6dB


SR 1Dk - Size
WxHxD (mm) 213 x 53.5 x 408
WxHxD (inches) 8"7/16 x 2"1/8 x 16"1/16
Weight (kg/lb) 3.6 / 7.94


SR 1Dk - Amp Chain mode (Two Linked Amplifier)
Output Power (RMS) @ 14.4 VDC, 1% THD, 100 Hz
4 Ω 1800 W
2 Ω 2400 W

Manuale

20131129100336-sr-1dk-manual-manual.pdf

Scheda tecnica

20131129100336-sr-1dk-tech-sheet-tech-sheet.pdf
Discontinued