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DD-1 setting gains


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So my brother just receive his dd-1 and when he was tuning the aq 2200 with track 3 then it was no where near as loud as it used to. Then he tried track 5, and on the aq's remote the clipping light is on constantly, then the amp makes a light hum. He was also wondering how he can test his clarion eq.

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136 amp alt 200 ah batteries 12.7 daily

2 Apsm 1500 @ 2 ohm strapped on zv3 d1 with ns softparts

Mb quart 125.4 wired to 4 aura 6's

3.6 cube box tuned to 36 plays down to 23hz

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the AQ2200 is being used for bass or mids/highs? If its for bass and its not loud enough, use a different track. Try -10db @ 40hz.


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oh sorry i re-read, and it sounds like you did use -10. You might hear the amp hum right at the point of distortion but it should go away when the light on the dd-1 goes out. If it doesnt, you might have forgotten to turn the frequency on the amp ALL THE WAY up before testing.


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The freq was all the way up, he has done everything the book has said. When the dd-1 is set with just under distortion, the amp makes a humming noise, while the knob of the aq amp reads clipping. We always had the gain set right before the clipping light came on the remote. The amp is only 4 months old. Has a good electrical for it.

Jeep Cherokee 4dr -4.75 in front, new rusty's 4.5 in rear leafs -micky thompson 35x14.50x15 -locker rear -Rusty's offroad Engine/transmission/transfer case/crossmember/gas tank skid plates -Warn front bumper with 8000lb winch -Custom rear bumper -Warrior product tube doors (summertime) -Optima redtop (starter) -26XK miles and still runs like a bat out of hell

Kenwood H/U

1/0 wire,

136 amp alt 200 ah batteries 12.7 daily

2 Apsm 1500 @ 2 ohm strapped on zv3 d1 with ns softparts

Mb quart 125.4 wired to 4 aura 6's

3.6 cube box tuned to 36 plays down to 23hz

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clip light doesnt show clipping, it has something to do with rail voltage iirc. It has nothing to do with the wave squaring off. DD-1 > Clip light.

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Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

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That makes him feel a lot better. He just wanted reassurance, he was also is the humming noise from the amp normal? It hums right before the dd-1 shows distortion.

Jeep Cherokee 4dr -4.75 in front, new rusty's 4.5 in rear leafs -micky thompson 35x14.50x15 -locker rear -Rusty's offroad Engine/transmission/transfer case/crossmember/gas tank skid plates -Warn front bumper with 8000lb winch -Custom rear bumper -Warrior product tube doors (summertime) -Optima redtop (starter) -26XK miles and still runs like a bat out of hell

Kenwood H/U

1/0 wire,

136 amp alt 200 ah batteries 12.7 daily

2 Apsm 1500 @ 2 ohm strapped on zv3 d1 with ns softparts

Mb quart 125.4 wired to 4 aura 6's

3.6 cube box tuned to 36 plays down to 23hz

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That makes him feel a lot better. He just wanted reassurance, he was also is the humming noise from the amp normal? It hums right before the dd-1 shows distortion.

it might be the fan but as far as an actual humming, i have no idea so cant really comment.

29408240963_9908a51930_o.png
Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

BL :  http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/
YouTube: http://www.youtube.com/hitemwiththeflex/

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