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How many amps a 3500 watt amp draws?


TylerParrish

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OK, I'll be that person. Weekly! Lmfao. Nah, I think definitely monthly but the more often, the better. Not necessarily nightly obviously but if you get around to it every month, should be fine.

The batteries will live longer, happier lives if you allow them to cycle at least a few weeks or so assuming normal daily driven operation.

why is that? i dont have much experience with batts and alternators just yet....gettin there though

Battery memory in AGM cells. Lead acid batteries do not have such a problem, but flooded cells suck for high-rate, rapid discharge.

EDIT: Now, if you can keep them topped off on a float charger or with your voltage constantly at charging level while the vehicle is on you're in good shape too!

I'm gonna hate

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OK, I'll be that person. Weekly! Lmfao. Nah, I think definitely monthly but the more often, the better. Not necessarily nightly obviously but if you get around to it every month, should be fine.

The batteries will live longer, happier lives if you allow them to cycle at least a few weeks or so assuming normal daily driven operation.

why is that? i dont have much experience with batts and alternators just yet....gettin there though

Battery memory in AGM cells. Lead acid batteries do not have such a problem, but flooded cells suck for high-rate, rapid discharge.

What's XS, i plan on sticking with XS just for simplicity sakes and their outstanding reviews

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

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And what's a good alternator company? Mechman seemed pretty fair, DC Power was wayyy outta my price range, and Iraggi doesn't make one for my car, what other decent brands are out there? I dont thing i ever got a reply from Singer :/

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

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OK, I'll be that person. Weekly! Lmfao. Nah, I think definitely monthly but the more often, the better. Not necessarily nightly obviously but if you get around to it every month, should be fine.

The batteries will live longer, happier lives if you allow them to cycle at least a few weeks or so assuming normal daily driven operation.

why is that? i dont have much experience with batts and alternators just yet....gettin there though

Battery memory in AGM cells. Lead acid batteries do not have such a problem, but flooded cells suck for high-rate, rapid discharge.

What's XS, i plan on sticking with XS just for simplicity sakes and their outstanding reviews

XS makes portable lightning generators that are virtually indestructible. AGM cells but the term does them no justice.

I'm gonna hate

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OK, I'll be that person. Weekly! Lmfao. Nah, I think definitely monthly but the more often, the better. Not necessarily nightly obviously but if you get around to it every month, should be fine.

The batteries will live longer, happier lives if you allow them to cycle at least a few weeks or so assuming normal daily driven operation.

why is that? i dont have much experience with batts and alternators just yet....gettin there though

Battery memory in AGM cells. Lead acid batteries do not have such a problem, but flooded cells suck for high-rate, rapid discharge.

What's XS, i plan on sticking with XS just for simplicity sakes and their outstanding reviews

XS makes portable lightning generators that are virtually indestructible. AGM cells but the term does them no justice.

why does it do no justice? all i know is that ehy fit much more power into much smaller profile batteries that most other companies, and that's why I want XS!

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

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The amperage draw of a 3500 watt amp is relative to the amp's efficiency. If the amp is inefficient it will have less amperage than voltage.

My Sundown 3500's usually pull around 120 amps of current when they are in a full tilt burp. I hope that helps you some.

2013 VW Jetta GLI 2.0 Turbo

1 Sundown Audio SCV2000

1 Sundown Audio X15 V2

1 XS Power D3100

Audio Control LC6i

Stock Deck

146.4 sealed on the dash at 37hz

2001 Focus ZX3: RETIRED

Team Sundown Audio, Team XS Power, 2 time NSPL Car 3601-Up Champion, 2 time NSPL Car Hardcore Champion
Highest NSPL Scores to date:
154.3db on the dash sealed at 46hz, 156.2db in the kick at 46hz
155.2db unofficial on dash at 43hz

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The amperage draw of a 3500 watt amp is relative to the amp's efficiency. If the amp is inefficient it will have less amperage than voltage.

My Sundown 3500's usually pull around 120 amps of current when they are in a full tilt burp. I hope that helps you some.

if everyone is saying 300 amps of current, why do you say 120? That just fucked my mind over completely, especially since im looking to get a sundown 3500

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

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The amperage draw of a 3500 watt amp is relative to the amp's efficiency. If the amp is inefficient it will have less amperage than voltage.

My Sundown 3500's usually pull around 120 amps of current when they are in a full tilt burp. I hope that helps you some.

or is that just because it's a burp?

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

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I'm only getting 120 amps because of impedence rise. I would get a lot more if I could lower the impedence rise some.

For example 120 amps is my draw, where 40 volts is the voltage. Multiply the two and get 4800 watts. Then you multiply that by the amp's efficiency. This is hard to determine because most amp's are given efficiency ratings at 4 ohms. The 3500d is 88% efficient at 4 ohms so probably 70% or so at .5 ohms. Multiply 4800 by .7 and you get 3360 watts.

2013 VW Jetta GLI 2.0 Turbo

1 Sundown Audio SCV2000

1 Sundown Audio X15 V2

1 XS Power D3100

Audio Control LC6i

Stock Deck

146.4 sealed on the dash at 37hz

2001 Focus ZX3: RETIRED

Team Sundown Audio, Team XS Power, 2 time NSPL Car 3601-Up Champion, 2 time NSPL Car Hardcore Champion
Highest NSPL Scores to date:
154.3db on the dash sealed at 46hz, 156.2db in the kick at 46hz
155.2db unofficial on dash at 43hz

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I'm only getting 120 amps because of impedence rise. I would get a lot more if I could lower the impedence rise some.

For example 120 amps is my draw, where 40 volts is the voltage. Multiply the two and get 4800 watts. Then you multiply that by the amp's efficiency. This is hard to determine because most amp's are given efficiency ratings at 4 ohms. The 3500d is 88% efficient at 4 ohms so probably 70% or so at .5 ohms. Multiply 4800 by .7 and you get 3360 watts.

yes, that makes more sense now....is that with one or both of your 3500's though?

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

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