Soundigital 1200.4 EVO 4.0 Owner'S Manual Download

Page: 12 / 14

X-OVER

0dB

-12dB

Switch Key to "HP" position (High Pass): Frequencies above 80Hz will be
reproduced;

Switch Key to "LP" position (Low Pass): Frequencies below 80Hz will be
reproduced;

-3dB

80Hz

0dB

-3dB

0dB

-15dB

80 Hz

"F" All the frequencies are reproduced;

"LP " Frequencies below 80Hz will be reproduced;

"HP " Frequencies above 80Hz will be reproduced.

CROSSOVER SET UP

Switch Key to "F" position (Full Range): All the frequencies are reproduced.

Summary of Contents for 1200.4 EVO 4.0

Page 1: ...1 OWNERS MANUAL 400 2...

Page 2: ...ca Panels description Audio inputs and controls Power inputs and audio outputs Electrical Dimensioning Audio inputs Installation sequence Wiring diagram Two channels wiring diagram Procedure for setti...

Page 3: ...Efficiency The Soundigital Class D amplifiers have a total efficiency power source output higher than 70 assuring a battery consumption and a heating lower than the expected Versatility of uses The fl...

Page 4: ...e Before proceeding with the installation of any electric equipment on your vehicle unplug the negative terminal of the battery to avoid fires injuries or damages Mount the amplifier in a secure way A...

Page 5: ...he top of plastic cover to release the upside latches as shown in the picture 1 2 Slide up the plastic cover in a continuous movement to remove it 1 To fit the plastic cover back carefully insert the...

Page 6: ...rossover Switch Low Pass Full High Pass High Level audio input To connect to the speaker output of the headunit Variable gain control Audio input RCA connector Power ON LED indicator 3 4 6 2 5 CH2 CH2...

Page 7: ...connector GND Remote power supply connector REM Positive power supply connector 12v Positive speaker connector Positive speaker connector Negative speaker connector Negative speaker connector CH2 CH1...

Page 8: ...AWG 2 x 1 5mm 15 AWG RCA AND HIGH INPUTS SHOULD NOT BE USED SIMULTANEOUSLY OR YOU MAY DAMAGE THE AMPLIFIER Warning If your source unit is not able to turn on the amplifier through the high level inpu...

Page 9: ...e power cables Install the audio output cables with the appropriate section distant from the power and audio input cables Connect the audio output cables to the amplifier and speakers respecting the p...

Page 10: ...10 WIRING DIAGRAM...

Page 11: ...Connect the AC voltmeter to the speaker output connectors of the amplifier Make sure you test the voltage at the correct connectors and Digital AC voltmeter Screwdriver 1 8 for gain set Turn the gain...

Page 12: ...osition Low Pass Frequencies below 80Hz will be reproduced 3dB c 80Hz 0dB dB Hz 3dB 0dB 15dB 80 Hz c dB Hz F All the frequencies are reproduced LP Frequencies below 80Hz will be reproduced HP Frequenc...

Page 13: ...Power RMS Bridge 8 Power RMS Bridge 4 Power RMS 4 Power RMS 2 Frequency Response 3db Low Pass filter 12dB oct Operating Voltage SNR Input Sensitivity Current Draw Music Total Efficiency Damping Facto...

Page 14: ...14...