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RF Constant Power a gimmick?


hdorre

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I sold my SAZ-3k, and am looking to start off with a more affordable/smaller system. I have very little cargo area lol I may upgrade to something bigger in a few months.

Anyway, I was researching little subs that get loud. I came across SA-8 v2s. Those subs seem to be one of the most power handling musical 8s currently in the market.

To power the pair of 8s, I was looking at the Rockford Fosgate T1500-1bdCP. Is the whole "Constant Power" thing a gimmick, or is it actually beneficial? Im not looking to waste any money, but if it works, then Id gladly spend it. Has anyone clamped CP amps, or have any results?

Also, I have an old RF Punch 2 channel. Its louder with the bass knob. Are the new power series amps the same way? Thanks guys.

On 5/8/2011 at 7:38 PM, Kranny said:
On 5/8/2011 at 7:35 PM, 'Maxim' said:

It hurts me inside when I read stuff like this and remember you're 15

LMFAO so true

:blush:

Mitsubishi 3000GT (Old Build)

Headunit: Pioneer 80PRS

Frontstage: (2) McLaren Audio MLT-2 Tweeters & (4) PRV Audio MR Series Neo 6.5" Mids

Substage: 4 15" Hybrid Subs - Tantric Motors & Sundown Softies

Amps: Banda 2.4D Amp (Tweets), American Bass VFL 350.4 (Mids), and (2) Ampere 3800s

Electrical :Singer 260A Alt & JY Power Lithium

 

2005 Chevy Colorado Ext Cab

Headunit: Pioneer 80PRS

Frontstage: 4 PRV 700Ti Tweets & 6 10" Delta Mids on 3000wrms

Substage: 6 Fi BTL 18s in a 4th Order Walkthrough on 3 Wolfram 4500s

Electrical: Singer "390" and JY Power

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If you MUST wire to 2 or 4 ohms it is beneficial. But at 1 ohm, CP's are the same as the previous model.

actually when you consider the amount of box rise that your amp does not "see", it is a truly different amp then the previous model. Its NOT a gimmick, its the real deal. Don't mistake this technology for that old JL audio thing everyone tries to compare it to. This is totally different.


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Gimmick, Would love to see it do "Constant power" at 12v lol.

gimmick my ass.


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If you MUST wire to 2 or 4 ohms it is beneficial. But at 1 ohm, CP's are the same as the previous model.

actually when you consider the amount of box rise that your amp does not "see", it is a truly different amp then the previous model. Its NOT a gimmick, its the real deal. Don't mistake this technology for that old JL audio thing everyone tries to compare it to. This is totally different.

That makes sense. Didn't consider rise.

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If you MUST wire to 2 or 4 ohms it is beneficial. But at 1 ohm, CP's are the same as the previous model.

Id wire to 1 ohm. Im curious how it responds to impedance rise though.

Gimmick, Would love to see it do "Constant power" at 12v lol.

Lol damn unregulated power supplies <_<:rofl:

On 5/8/2011 at 7:38 PM, Kranny said:
On 5/8/2011 at 7:35 PM, 'Maxim' said:

It hurts me inside when I read stuff like this and remember you're 15

LMFAO so true

:blush:

Mitsubishi 3000GT (Old Build)

Headunit: Pioneer 80PRS

Frontstage: (2) McLaren Audio MLT-2 Tweeters & (4) PRV Audio MR Series Neo 6.5" Mids

Substage: 4 15" Hybrid Subs - Tantric Motors & Sundown Softies

Amps: Banda 2.4D Amp (Tweets), American Bass VFL 350.4 (Mids), and (2) Ampere 3800s

Electrical :Singer 260A Alt & JY Power Lithium

 

2005 Chevy Colorado Ext Cab

Headunit: Pioneer 80PRS

Frontstage: 4 PRV 700Ti Tweets & 6 10" Delta Mids on 3000wrms

Substage: 6 Fi BTL 18s in a 4th Order Walkthrough on 3 Wolfram 4500s

Electrical: Singer "390" and JY Power

My Official Feedback Thread

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They also help fight against box rise, so you can wire at 1 ohm and if you rise to say 3 or 4 your power to the subs only drop a lil bit.

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If you MUST wire to 2 or 4 ohms it is beneficial. But at 1 ohm, CP's are the same as the previous model.

actually when you consider the amount of box rise that your amp does not "see", it is a truly different amp then the previous model. Its NOT a gimmick, its the real deal. Don't mistake this technology for that old JL audio thing everyone tries to compare it to. This is totally different.

Did you notice a difference audibly when you switched 2500s?

On 5/8/2011 at 7:38 PM, Kranny said:
On 5/8/2011 at 7:35 PM, 'Maxim' said:

It hurts me inside when I read stuff like this and remember you're 15

LMFAO so true

:blush:

Mitsubishi 3000GT (Old Build)

Headunit: Pioneer 80PRS

Frontstage: (2) McLaren Audio MLT-2 Tweeters & (4) PRV Audio MR Series Neo 6.5" Mids

Substage: 4 15" Hybrid Subs - Tantric Motors & Sundown Softies

Amps: Banda 2.4D Amp (Tweets), American Bass VFL 350.4 (Mids), and (2) Ampere 3800s

Electrical :Singer 260A Alt & JY Power Lithium

 

2005 Chevy Colorado Ext Cab

Headunit: Pioneer 80PRS

Frontstage: 4 PRV 700Ti Tweets & 6 10" Delta Mids on 3000wrms

Substage: 6 Fi BTL 18s in a 4th Order Walkthrough on 3 Wolfram 4500s

Electrical: Singer "390" and JY Power

My Official Feedback Thread

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