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Fuses on a amp


davinci701

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Posted

I think you can say 250amps x 14.4v = 3600watts

1969 Chevy Chevelle

20/22" staggered Bonspeed Huntingtons wrapped in Nitto INVO's

Mechman 250amp cs144 alt w/AVBM

Kinetik 1800 main battery/Kinetik 2400 in the trunk

Pioneer AVH-3200dvd Headunit

(2) sets of Hybrid Audio Technologies Imagine components up front

(2) DD 3512's d4 coils

Sundown sax100.4 component amp

Sundown saz-3000d subwoofer amp

5ft^3 box tuned to 34hz

MY BUILD

Posted

If you are talking about an in-line, external fuse than that has no bearing on an amps ability, you are fusing the wire that way, not the amp. If you mean fuses actually built into the amp, that's where my explanation comes from

1969 Chevy Chevelle

20/22" staggered Bonspeed Huntingtons wrapped in Nitto INVO's

Mechman 250amp cs144 alt w/AVBM

Kinetik 1800 main battery/Kinetik 2400 in the trunk

Pioneer AVH-3200dvd Headunit

(2) sets of Hybrid Audio Technologies Imagine components up front

(2) DD 3512's d4 coils

Sundown sax100.4 component amp

Sundown saz-3000d subwoofer amp

5ft^3 box tuned to 34hz

MY BUILD

Posted

What exactly does the brick wall mean?

Amplifiers aren't 100% efficient. And while this is a good way of finding potential output, it doesn't necessarily mean the amplifier is actually outputting that power.

You may be offended by the above. Don't take it personally, I'm just abrasive.

DC Level 4 M2 12 D2

Car Audio Bargain 1600.1

Eclipse CD3200

~2 cubes @ 34 hz.

Stinger Roadkill Expert

Posted

if a 5000watt amp has one 250amp fuse what is it really pushing?

What brand is the amp, what model is the amp, what type of electrical are you running (alt(s), batt(s), wire)?

CURRENT SYSTEM:

  • Alternator:
    1. Stock alt on mids/highs
    2. Isolated DC Power 270 SP - Charging @ 16.8v
  • Batteries: (2) XS D1400s
  • Power Cable: Double Runs of 1/0 KNU Kolossus Fleks
  • Headunit: 80-PRS
  • Sub Amp: DC 5.0k
  • Subwoofers: 2 RE MT 15s /PSI dual .7ohm recones
  • Subwoofer Enclosure: 9.1cubes @ 32hz - brutal.
  • Mids & Highs Amp: CT125.4
  • Active Components:
    • Mids RE XXX 6.5c
    • Highs - 3 RE XXX tweeters per side(A pillar)
  • Noise Control: Damplifier Pro all over the cab.

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