Edge ED71200 User Manual Download Page 8

1. Low Level Input

For connection to any source (head unit)  with a low level output. This is your RCA output from 

the source (headunit).

2. Gain Control

Used to match the input signal of the source to the amplifier. See the setup section for more 

details.

3. Low Pass Filter Control

Low pass frequency control. The frequency ranges from 40 Hz to 250 Hz.

4. Phase Control

Can be used to alter the phase of the subwoofer from 0 - 180 degrees.

IE: the speaker output can be Inphase or out of phase with the other speakers in the vehicle. 

For best results flick between the two settings to determine the best results. 

5. Subsonic Filter Control

This is used to filter out unwanted amplifier output to the subwoofer. Effectively this will filter 

out all the frequencies up to the crossover point set with the control. The range is from 15 Hz to 

50 Hz.Frequencies of 80 Hz and below cause the subwoofer to work hard, some subwoofers 

cane easily be damaged when playing very low frequencies. Using the subsonic filter allows 

less distortion, delivers frequencies better suited to the subwoofer prolonging its life.

6. Subsonic Filter Switch

Used to turn the filter on or off.

7. Bass Boost control  

To provide up to an extra +18 dB of bass boost at 45 Hz. Use this boost to increase bass 

output from the amplifier.

8. Bass Remote Input Jack

Use to plug in the remote bass controller. 

 

9. Indicator LED

When the amplifier is operating correctly the LED will show as green. When the amplifier is in 

protection mode the LED will show as red.

10. Fuses

Please ensure the following fuse rating is used when replacing fuses:

35 amp x 4

11. Speaker Terminal Output

For connection to the speakers. See Application section for wiring examples.

12. Power Connections

Power connections. See Connections section for details on correct connections.

13. Low Level Output

Daisy chain RCA connection to allow easy addition of another amplifier.

P o w e r 

P r o t e c t 

S P - 

S P - 

S P + 

S P + 

I n p u t 

L + 

R + 

L - 

R - 

H i  L e v e l 

L i n e O u t 

L i n e I n 

O F F 

O N 

S u b s o n i c 

P h a s e 

L P F 

G a i n 

M i n  M a x  3 5 H z  2 5 0 H z  0 °  1 8 0 ° 

8 0 H z 

1 6 H z 

2 4 d B 

0 d B 

R e m o t e 

B a s s 

B o o s t 

ED72500

ED71200 

ED71200 

ED7800

ED7800

ED72500

MONOBLOCK AMPLIFIER  1 X 1250 WATTS RMS

ED71600

ED71600 

4 CHANNEL AMPLIFIER  4 X 200 WATTS RMS

ED7400 

ED7400 

2 CHANNEL AMPLIFIER  2 X 100 WATTS RMS 

MONOBLOCK AMPLIFIER  1 X 600 WATTS RMS 

4 CHANNEL AMPLIFIER  4 X 100 WATTS RMS

4 x 35 AMP

3 x 35 AMP

INPUT  

2 x 15 AMP 

2 x 25 AMP

2 x 20 AMP

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Terminals and Controls ED72500

Summary of Contents for ED71200

Page 1: ...AMPLIFIER ...

Page 2: ...rical wiring Observe the correct polarity when wiring improper phasing may cause a loss of bass response Ensure that no moving parts catch on the speaker or grill e g window or door handles or window glass inside the door Mounting Guidelines Your EDGE amplifier is designed with a swift installation routine in mind Please mount the amplifier in a dry location on a solid surface NEVER mount the ampl...

Page 3: ... and International copyright laws All rights reserved Trademarks EDGE ED2TM EDGE ED3TM EDGE ED4TM EDGE ED5TM EDGE ED6TM EDGE ED7TM EDGE StreetTM and EDGE LoudTM and all stylised representations of product names or the abbreviations of product names as logos are all trademarks of EDGE Graphics and logos are trademarks or trade dress of EDGE Audio or its subsidiaries EDGE s trademarks and trade dres...

Page 4: ... will show as red 11 Power Connections Power connections See Connections section for details on correct connections 12 Fuses Please ensure the following fuse rating is used when replacing fuses 15 amp x 2 13 Speaker Terminal Output For connection to the speakers See Application section for wiring examples Input ED7800 ED7800 ED71600 ED71600 4 CHANNEL AMPLIFIER 4 X 200 WATTS RMS ED7400 ED7400 2 CHA...

Page 5: ...witch is used to select between low pass high pass filter or no filter at all on the rear channels The frequency ranges on the low pass filter are from 40 Hz to 300 Hz The frequency ranges on the high pass filter are from 40 Hz to 300hz 8 Front Bass Boost Remote Input Jack Use to plug in the remote bass controller optional 9 Indicator LED When the amplifier is operating correctly the LED will show...

Page 6: ...over Control Switch The switch is used to select between low pass high pass filter or no filter at all on the rear channels The frequency ranges on the low pass filter are from 45 Hz to 300 Hz The frequency ranges on the high pass filter are from 45 Hz to 300 Hz 9 Front Bass Boost Remote Input Jack Use to plug in the remote bass controller optional 10 Indicator LED When the amplifier is operating ...

Page 7: ... work hard some subwoofers can easily be damaged when playing very low frequencies Using the subsonic filter allows less distortion delivers frequencies better suited to the subwoofer prolonging its life 7 Subsonic Filter Switch Used to turn the filter on or off 8 Bass Boost Switch To provide up to an extra 18 dB of bass boost at 45 Hz Use this boost to increase bass output from the amplifier 9 Ba...

Page 8: ...provide up to an extra 18 dB of bass boost at 45 Hz Use this boost to increase bass output from the amplifier 8 Bass Remote Input Jack Use to plug in the remote bass controller 9 Indicator LED When the amplifier is operating correctly the LED will show as green When the amplifier is in protection mode the LED will show as red 10 Fuses Please ensure the following fuse rating is used when replacing ...

Page 9: ...evel If the speakers sound distorted turn the down the gain until the sound is clear Check that all crossover frequencies are correct See setup section for more details Check for shorts on all speaker wires Check all speakers are wired correctly With the correct polarity being observed on each connection Set Up Section To correctly set the gain control of the amplifier to match that of the source ...

Page 10: ... AMP ED7400 2 CHANNEL AMPLIFIER 2 X 100 WATTS RMS 2 x 15 AMP ED7800 4 CHANNEL AMPLIFIER 4 X 100 WATTS RMS 2 x 25 AMP MON ED7400 in 2 channel configuration connected to a pair of ED209 speakers ED7400 in bridged configuration connected to an ED512 subwoofer Minimum impedance 2 Ohms Minimum impedance 4 Ohms ED7800 71600 in 4 channel configuration connected to 2 pairs of ED209 speakers ED7800 71600 i...

Page 11: ...ation to 4 ED512 subwoofers at 1 ohms Minimum Impedance 1 Ohms Power Protect SP SP SP SP ED71200 800 MONOBLOCK AMPLIFIER 1 X 600 WATTS RMS 2 x 20 AMP 800 Power Protect SP SP SP SP ED71200 MONOBLOCK AMPLIFIER 1 X 600 WATTS RMS 2 x 20 AMP Power Protect SP SP SP SP ED71200 MONOBLOCK AMPLIFIER 1 X 600 WATTS RMS 2 x 20 AMP ED72500 MONOBLOCK AMPLIFIER 1 X 1250 WATTS RMS 4 x 35 AMP ED72500 MONOBLOCK AMPL...

Page 12: ......

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