Nakamichi NDSK 4185AU - 8 Channels 4 IN 8 OUT 31 Band EQ DSP Amplifier
Easily upgrade and tune the sound of your vehicle with the Nakamichi NDSK4185AU, designed for both factory vehicle stereo and speakers as well as premium aftermarket systems.
Now updated with UDISC USB input for high resolution lossless music playback.
PRODUCT DATA:
Dynamic Range(RCA Input): ≥100dB
S/N(RCA Input): 0~22dB
Frequency Response: 20Hz~20KHz
Input Impedance: High Level Input: 240Ω
Low level Output Impedeance: ≤100Ω
Signal Input: RCA Input: 8Vpp; High Level: 26Vpp
Output Range: RCA Output: 12Vpp; Amplifier:4×80W
Power: DC9V-16V
REM Input: High Level Input Signal:FL+/FL-or ACC control cable
REM Output: +12V Startup Voltage Output
Standby Power: ≤0.1W
Gross Weight: Approx. 0.7kg
Box Dimension(L×H×W): 174.5×120×40mm
TECHNICAL SHEET:
Input Signal Type: 4 Channel high level, supports internal Bluetooth and USB music playback
Output Type: 8 Channels low level, 4 Channels 80W power
Output Gain: Gain range:Mute,-59dB~6dB
*4 Channels high level input, 2 Channels low level input.
*4 Channels high level output 4x70w, 8 Channels low level output.
Output Signal EQ:
31-band EQ for every channel,
1.Frequency Range:20Hz~20KHz,1Hz Accuracy
2.Q value(Slope):0.404~28.85
3.Gain:-20.0dB~+20.0dB,0.1dB Accuracy
Output Signal Crossover:
Equipped with high and low pass filters.
1.Professional filter type:Butter-W, Bessel,Link-Rill
2.Filtering Crossover Point: 20Hz~20kHz, Resolution 1Hz
3.Filter Slope setup:6dB/Oct ~ 48dB/Oct
Output Phase and Time Alignment:
Adjust phase and time alignment for every output channel:
In Phase or Out Phase(0°-180°);
Time Alignment: 0.000 to 20.000 milliseconds, 0 to 692 cm,0 to 273 inch.
Presets: Save 6 presets into the device.