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Riverboy



Member Since: 16 May 2016
Location: French sector, Earth
Posts: 1288
2014 Defender 90 Puma 2.2 SW Corris Grey
How do I know? LOL It was there when I bought it. As it was a JLR dealer demo, I presume it's how they came?

Rolling Eyes I just drive the flipping thing.
Post #556508 16th Aug 2016 6:56pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 19579
United Kingdom 
Worry bearing in mind RMS power Vs. Peak power output.

RMS is the true continuous power, peak are often used as sales pitch and is for a power spike not continuous usage.
So a 500Wrms Sub should be powered by a 480 - 520Wrms Amp.

A 500w peak Amp with 250wrms would be underpowered.

Ideally both peak and WRMS should match identically or closely imho with a 10% and no more fluctuation between under and over wattage.

Hope that makes sense without being over complicated, I know myself when I've looked into it all that it can be a lot to get your head around.
Setting Amp frequency etc is another job, jist is if it sounds good how you've had it set up then don't fiddle with it.

Thumbs Up
Post #556509 16th Aug 2016 6:57pm
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Grenadier



Member Since: 23 Jul 2014
Location: The foot of Mont Blanc...
Posts: 5765
France 2011 Defender 110 Puma 2.4 DCPU Corris Grey
Thanks Steve. Not hugely capable with numbers, to be honest, but certainly get your gist and am researching accordingly. As it happens, all the items I am after (or equivalents) come from the same Amazon supplier, so I'll send them a post, a budget and a request and see what 'package' they come up with.

But thanking you all, it's all be useful.

And to answer one of my own questions, from research (Google is great) I will need an Amp if I have the Sub as it is no active....all new to me, but getting there. Very Happy Monsieur Le Grenadier

I've not been everywhere, but it's on my list.....

2011 Puma 110DC - Corris Grey
Post #556523 16th Aug 2016 8:19pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 19579
United Kingdom 
Thumbs Up Basically RMS is true power, peak is exactly that a peak.

With I.C.E. Sales it's often known for sellers to quote peak wattage to make their goods seem more powerful than they really are.
My 8" Solo Baric is 450w RMS 900w peak.
Sadly, my HU has issues at the moment abd I'm well out of date with my system so I can't really use it for now. Neutral

Kicker Hideway packs a good punch for a compact Hideway active unit @ 200wrms IIRC.
Post #556535 16th Aug 2016 9:09pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 19579
United Kingdom 
Thumbs Up Basically RMS is true power, peak is exactly that a peak.

With I.C.E. Sales it's often known for sellers to quote peak wattage to make their goods seem more powerful than they really are.
My 8" Solo Baric is 450w RMS 900w peak.
Sadly, my HU has issues at the moment abd I'm well out of date with my system so I can't really use it for now. Neutral

Kicker Hideway packs a good punch for a compact Hideway active unit @ 200wrms IIRC.
Post #556536 16th Aug 2016 9:10pm
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Pickles



Member Since: 26 May 2013
Location: Melbourne
Posts: 3754
Australia 2013 Defender 90 Puma 2.2 CSW Keswick Green
Riverboy wrote:
Dunno, but here's wot they put in mine and it's sounds bloody amazing inside and barely audible outside Thumbs Up

Component list:
Focal 100 KRS 4” mid and tweeter package (front components)
JL Audio XD 500/3 3 channel class D power amp
JL Audio CP106 Compact, hi-output console mounted subwoofer
Alpine SXE1025S Rear coaxial replacement speakers

Head unit is a Pioneer AVIC-F88DAB.


I thought you said you were buying Focals?

Who installed your gear,..do they have a website?
Pickles.
Post #556573 16th Aug 2016 11:39pm
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Riverboy



Member Since: 16 May 2016
Location: French sector, Earth
Posts: 1288
2014 Defender 90 Puma 2.2 SW Corris Grey
http://www.audiofile-incar.co.uk. They did a great job. I had a couple of small issues afterwards but they did their best to sort it out and even sent me replacement parts FOC to France. Had I lived in the UK it wouldn't have been an issue as I could have just taken the car back for them to sort it out, but that wasn't feasible living in the south of France of course.

I know they read the forum. Perhaps they should become sponsors? Whistle
Post #556584 17th Aug 2016 12:41am
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Pickles



Member Since: 26 May 2013
Location: Melbourne
Posts: 3754
Australia 2013 Defender 90 Puma 2.2 CSW Keswick Green
GREAT website, these people obviously know their Defenders!..a fair distance from me though!
Check out the Defender video,...it is Riverboy's,...a super smart Defender.
Pickles.
Post #556586 17th Aug 2016 1:06am
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Riverboy



Member Since: 16 May 2016
Location: French sector, Earth
Posts: 1288
2014 Defender 90 Puma 2.2 SW Corris Grey
Oh gawd Rolling Eyes my car but not my video ok chaps Embarassed
Post #556588 17th Aug 2016 1:25am
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Ryderoo



Member Since: 28 Aug 2015
Location: South Bucks
Posts: 1656
England 2015 Defender 90 Puma 2.2 HT Santorini Black
^^^^ Just watched that video.

Production quality could be better Rolling with laughter

But I do like your Truck Riverboy, very nicely done Thumbs Up Thumbs Up Thumbs Up Cheers Simon

I can explain it to you, but I can't understand it for you

2015 Urban Truck 90 XS Santorini Black Hard Top - Reluctantly gone
2020 Discovery 5 Eiger Grey 3.0 SE - gone March 24
2021 Defender S D250 Santorini Black 110 Hard Top on the drive - gone March 24
Post #556608 17th Aug 2016 8:21am
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Grenadier



Member Since: 23 Jul 2014
Location: The foot of Mont Blanc...
Posts: 5765
France 2011 Defender 110 Puma 2.4 DCPU Corris Grey
^^^ It did occur to me, as I scrolled down the page with all their options, that Riverboy ticked everything on the options list and then they confirm it for me in the video!! Rolling with laughter

Very much a 'no expense spared' upgrade and a great job RB.

Off Topic RB, I may be doing a charity bike ride from Bordeaux to Nice the first week of October, I'll swing by on my way back to the Haute Savoie and check it out... Thumbs Up Monsieur Le Grenadier

I've not been everywhere, but it's on my list.....

2011 Puma 110DC - Corris Grey
Post #556610 17th Aug 2016 8:26am
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