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Amp tuning


lotus

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Posted

i have a crescendo BC3500D and the website says it does 3875 @ 13.8v @ 1ohm (so 62.2v) but i know with imp and box rise that might be clipping it to much. i don't know how accurate the bass knobs clipping indicator will be. my box is 5.69 gross and 4.07 net tuned to 28.45hz (19inch port extension). i have 2 XFL 12s (4ohm)

2010 Cobalt LT Coupe

Subs: 2 American bass XFL 12s

Amp: Crescendo BC3500D

Big 3 in 1/0awg

29hz box

stinger volt meter

2nd battery Deka 9a31

pioneer DEH-9400BH

Posted
ded12b2f.png

2010 Cobalt LT Coupe

Subs: 2 American bass XFL 12s

Amp: Crescendo BC3500D

Big 3 in 1/0awg

29hz box

stinger volt meter

2nd battery Deka 9a31

pioneer DEH-9400BH

Posted

it was originally at about 37hz and sounded like shit... so i put it down to 32 with an extension and it sounded way better and tried another 10inch extension to go down to 28.5 and now the lows really hit good and i can hair trick (main reason)

2010 Cobalt LT Coupe

Subs: 2 American bass XFL 12s

Amp: Crescendo BC3500D

Big 3 in 1/0awg

29hz box

stinger volt meter

2nd battery Deka 9a31

pioneer DEH-9400BH

Posted

you know you make the box smaller when you put extensions on the port on the inside right?

Posted

the extensions are on the outside

2010 Cobalt LT Coupe

Subs: 2 American bass XFL 12s

Amp: Crescendo BC3500D

Big 3 in 1/0awg

29hz box

stinger volt meter

2nd battery Deka 9a31

pioneer DEH-9400BH

Posted

Try and find someone with access to a DD-1 for gettin the most out of your amp. And yes, pics, now, right now. (:

What the f**k is an appropriate signature supposed to look like?

2013 Kia Forte Koup

Pioneer AVH-X4600BT

iDMax 12

DD M1c @ 2 ohms

Rockford Prime 200.2

Pioneer 6.75" Comp Set

XS S3400, D2700

Project DB Battery Terminals

Axxess ASWC

Stinger HPM Everywhereeee

90 Sq. Ft. of Stinger Roadkill

Stock Alt

Stuff To Come

Sundown X-12

New Amp

New Comps

4 Channel Amp

My Current Build: http://www.stevemeadedesigns.com/board/topic/167462-13-kia-forte-koup-dd-setup/

My Old Build: http://www.stevemead..._+2000 +mustang

Avatar Courtesy of SnowDrifter

Posted

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2010 Cobalt LT Coupe

Subs: 2 American bass XFL 12s

Amp: Crescendo BC3500D

Big 3 in 1/0awg

29hz box

stinger volt meter

2nd battery Deka 9a31

pioneer DEH-9400BH

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