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How Long Do Amp's Last?


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#1 ///BHRpowered

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Posted 18 September 2010 - 12:58 PM

Drove the millenia today (yes I know) and the subs seem to be getting weaker and weaker, now its to the point with almost no bass.

The subs are JL audio and around 5-6 years old. The cap is almost 8 years old and despite reading 14.4 I doubt it still has any juice. The amp is also about 8 years old so I'm wondering. Both subs are hitting but very weak. The setup is EXTREMELY annoying and hard to deal with so I'm trying to nail something down before I spend an afternoon tearing into it
Mazdaworld Federation - General/"Underboss"

2000 Millenia S...It's a car with stuff in it
2000 Jeep Grand Cherokee...4.7, Limited, Quadra-Drive, Loaded.
2005 Audi S4...V8, 6spd, miltek
2012 Jeep Grand Cherokee...5.7 Hemi, Overland, '14 LED headlights coming soon
2005 ZX-6rr...Muzzy, power commander 3, bixenons
1987 GPZ500...Vance Hines, full led, bixenons
2013 Lamborghini LP560-4 Spyder...possible twin turbo?
"You have entered, BHR's world. Proceed at your own risk" - MCfrank/zaocaddy
"BHR is more correct than you could imagine." - Troutman
"I guess we all proved BHR right.....again....." - Frankzao
QUOTE(SKI @ Apr 27 2006, 01:26 AM) View Post

First of all, we are smart enough to know that BHR doesn't really exist, he is an illusion in all our minds....

"The perfect weapon for terrorising Veyrons!"

#2 Troutman

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Posted 28 September 2010 - 04:20 AM

The Blessed Lord's genuis literally knows no boundaries.
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"The silver glow of the starlight in the night sky forever beckons us to a far greater reality; it is only in death that we accept the invitation." -The Great Troutman, Nov 18, 2008
'07 Holden Caprice

#3 The Only MTS

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Posted 28 September 2010 - 02:30 PM

Check your wiring, sounds like the ground might be corroded and breaking away...
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QUOTE(Saint @ Oct 14 2008, 12:26 AM) View Post
QUOTE(Frankzao @ Oct 13 2008, 09:06 PM) View Post

BHR has not learned that driving a milly can also be fun........he still thinks it can't tow, remember?


Tow? He thinks it is made of sugar and melts in the rain :)


#4 Xedosman

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Posted 28 September 2010 - 02:58 PM

Common issue in unused applications.
The engineers hoped to modify the boot lid in order to minimize wind resistance.The easiest method involved attaching
a rear spoiler, though that would detract from the vehicle's lines.
Alternatively, the lip of the lid could be enlarged, though that would require significant more work. Naturally, the team chose the second approach, and set to work in a wind tunnel lab in Miyoshi. A while later, they emerged with the hoped-for design, which was both aerodynamic and aesthetically pleasing...


2000 Xedos 9 2,5. Stock features: push-a-button retract mirrors, 1500 kg towing capasity, tranny cooler, rear swaybar, pollen filter, roof rack mounts.

Ported heads, knifeedged IM, dropin K&N with wheelwell airduct.


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#5 ///BHRpowered

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Posted 28 September 2010 - 05:06 PM

Problem fixed.
Mazdaworld Federation - General/"Underboss"

2000 Millenia S...It's a car with stuff in it
2000 Jeep Grand Cherokee...4.7, Limited, Quadra-Drive, Loaded.
2005 Audi S4...V8, 6spd, miltek
2012 Jeep Grand Cherokee...5.7 Hemi, Overland, '14 LED headlights coming soon
2005 ZX-6rr...Muzzy, power commander 3, bixenons
1987 GPZ500...Vance Hines, full led, bixenons
2013 Lamborghini LP560-4 Spyder...possible twin turbo?
"You have entered, BHR's world. Proceed at your own risk" - MCfrank/zaocaddy
"BHR is more correct than you could imagine." - Troutman
"I guess we all proved BHR right.....again....." - Frankzao
QUOTE(SKI @ Apr 27 2006, 01:26 AM) View Post

First of all, we are smart enough to know that BHR doesn't really exist, he is an illusion in all our minds....

"The perfect weapon for terrorising Veyrons!"

#6 The Only MTS

The Only MTS

    Evil Supremely Supercharged

  • Staff
  • 43,320 posts
  • Location:The Hammer
  • Interests:my milly, and mountain biking.

Posted 29 September 2010 - 11:37 AM

And?
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Sadly sold to another.... but I am still the same prick.

QUOTE(Saint @ Oct 14 2008, 12:26 AM) View Post
QUOTE(Frankzao @ Oct 13 2008, 09:06 PM) View Post

BHR has not learned that driving a milly can also be fun........he still thinks it can't tow, remember?


Tow? He thinks it is made of sugar and melts in the rain :)


#7 ///BHRpowered

///BHRpowered

    Renegade Super Villain

  • Forefathers
  • 92,128 posts
  • Location:Fairfax, Va

Posted 30 September 2010 - 10:13 AM

Thread in millenia section. During the move carcapsule brushed up against the bass controller. Had it turned all the way to zero. Everything works fine now but I would still say the amp is only about 90% of what it once was
Mazdaworld Federation - General/"Underboss"

2000 Millenia S...It's a car with stuff in it
2000 Jeep Grand Cherokee...4.7, Limited, Quadra-Drive, Loaded.
2005 Audi S4...V8, 6spd, miltek
2012 Jeep Grand Cherokee...5.7 Hemi, Overland, '14 LED headlights coming soon
2005 ZX-6rr...Muzzy, power commander 3, bixenons
1987 GPZ500...Vance Hines, full led, bixenons
2013 Lamborghini LP560-4 Spyder...possible twin turbo?
"You have entered, BHR's world. Proceed at your own risk" - MCfrank/zaocaddy
"BHR is more correct than you could imagine." - Troutman
"I guess we all proved BHR right.....again....." - Frankzao
QUOTE(SKI @ Apr 27 2006, 01:26 AM) View Post

First of all, we are smart enough to know that BHR doesn't really exist, he is an illusion in all our minds....

"The perfect weapon for terrorising Veyrons!"

#8 The Only MTS

The Only MTS

    Evil Supremely Supercharged

  • Staff
  • 43,320 posts
  • Location:The Hammer
  • Interests:my milly, and mountain biking.

Posted 30 September 2010 - 11:21 AM

I see.... operator error. Common plague with you wink.gif
Mazdaworld Federation - Enforcer
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Sadly sold to another.... but I am still the same prick.

QUOTE(Saint @ Oct 14 2008, 12:26 AM) View Post
QUOTE(Frankzao @ Oct 13 2008, 09:06 PM) View Post

BHR has not learned that driving a milly can also be fun........he still thinks it can't tow, remember?


Tow? He thinks it is made of sugar and melts in the rain :)


#9 Xedosman

Xedosman

    Towing member

  • Supporters
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  • Location:Norway

Posted 30 September 2010 - 03:18 PM

90% performance is to be expected from resting applications, granted they work at all wink.gif
The engineers hoped to modify the boot lid in order to minimize wind resistance.The easiest method involved attaching
a rear spoiler, though that would detract from the vehicle's lines.
Alternatively, the lip of the lid could be enlarged, though that would require significant more work. Naturally, the team chose the second approach, and set to work in a wind tunnel lab in Miyoshi. A while later, they emerged with the hoped-for design, which was both aerodynamic and aesthetically pleasing...


2000 Xedos 9 2,5. Stock features: push-a-button retract mirrors, 1500 kg towing capasity, tranny cooler, rear swaybar, pollen filter, roof rack mounts.

Ported heads, knifeedged IM, dropin K&N with wheelwell airduct.


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#10 Troutman

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Posted 05 October 2010 - 12:08 AM

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Mazdaworld Federation - Special OPs Unit
"The silver glow of the starlight in the night sky forever beckons us to a far greater reality; it is only in death that we accept the invitation." -The Great Troutman, Nov 18, 2008
'07 Holden Caprice