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Matching an amp with two pairs of Infinity Kappa 652.9i's


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I'm looking to upgrade the speakers in my '95 nissan maxima. I know the front door panels take 6 3/4" speakers because I've replaced them once before. Sonic Electronics says the rear deck has 6 3/4's aswell so it looks like I'll be getting two pairs of 'something'. I like the specs of the Infinity Kappa 652.9i's. Any feedback on these speakers or any other infinity speakers would be appreciated.

http://www.sonicelectronix.com/item_13454_Infinity-Kappa-652.9i.html

The amp I've picked out is this: http://www.sonicelectronix.com/item_37751_Pioneer-GM-6500F.html

It looks like the right amp for the job. 85w RMS @ 2ohms (the speakers are rated at 75w RMS @ 2ohms). I'm very close to placing the order! What do you guys think? I'm pretty confident this will be a pretty badass mids/highs setup for my first install. The bass will come later :) Any feedback or suggestions on this setup would be appreciated.

1995 Nissan Maxima GLE
JVC KD-APD49 Headunit
(4) Infinity Kappa 652.9i components @ 2 ohm
(1) Infinity Reference 475a amplifier
(2) Skar Audio V-VXV1 12D4's
Hifonics Brutus 2100.1 @ 1 Ohm

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j9cBS.jpgxoGuA.jpg

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the only infinities i had where these Infinity Kappa 60.9cs

http://www.sonicelectronix.com/item_13969_Infinity-Kappa-60.9cs.html

i liked them, they sounded good. But for me anyways i wanted louder, i actually just sold both sets for $125 shipped last week

for the amp i would go alittle bigger so that if u do upgrade u dont need to buy another amp

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the only infinities i had where these Infinity Kappa 60.9cs

http://www.sonicelectronix.com/item_13969_Infinity-Kappa-60.9cs.html

i liked them, they sounded good. But for me anyways i wanted louder, i actually just sold both sets for $125 shipped last week

for the amp i would go alittle bigger so that if u do upgrade u dont need to buy another amp

I think that if i did decide to upgrade later on I would probably just sell the speakers and amp together. Would the infinities and the Pioneer be a good choice compatibility-wise though?

Edited by FunkMcOwnage

1995 Nissan Maxima GLE
JVC KD-APD49 Headunit
(4) Infinity Kappa 652.9i components @ 2 ohm
(1) Infinity Reference 475a amplifier
(2) Skar Audio V-VXV1 12D4's
Hifonics Brutus 2100.1 @ 1 Ohm

----------------------------------------------
j9cBS.jpgxoGuA.jpg

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if you haven't purchased the pioneer amp already , i recommend buying a infinity 4ch amp either a kappa or reference series ... you'll thank me later drinks.gif

Headunit - Pioneer AVH-P4250 DVD

4 - infinity reference 6.5

a pair of infinity reference tweeters

1 - AudioQue AQ-120.4 amplifier for mids & highs

1 - AudioQue AQ-2200D Monoblock

1 - AudioQue HDC315

KitAudio kerf ported Enclosure

4 - Stinger pro series signal wires

20ft Stinger 1/0Ga power & Ground wires

Big Three Upgrade

1 - Kinetik HC1800 (Not Here yet . .Still Saving up for one)

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if you haven't purchased the pioneer amp already , i recommend buying a infinity 4ch amp either a kappa or reference series ... you'll thank me later drinks.gif

I don't doubt that an infinity amp would be a better purchase. The only one that matches my needs is 90w RMS x4. Will this damage the speakers at high volume since they're rated for 75w each?

EDIT: http://www.sonicelectronix.com/item_9712_Infinity-Reference-475a.html

It isn't much more expensive than the Pioneer, so I wouldn't mind dropping the extra $30 on it.

Edited by FunkMcOwnage

1995 Nissan Maxima GLE
JVC KD-APD49 Headunit
(4) Infinity Kappa 652.9i components @ 2 ohm
(1) Infinity Reference 475a amplifier
(2) Skar Audio V-VXV1 12D4's
Hifonics Brutus 2100.1 @ 1 Ohm

----------------------------------------------
j9cBS.jpgxoGuA.jpg

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your speakers will be fine , the kappa's series speakers love a little extra power that's where they shine. dirol.gif

Just set your gains right.

Headunit - Pioneer AVH-P4250 DVD

4 - infinity reference 6.5

a pair of infinity reference tweeters

1 - AudioQue AQ-120.4 amplifier for mids & highs

1 - AudioQue AQ-2200D Monoblock

1 - AudioQue HDC315

KitAudio kerf ported Enclosure

4 - Stinger pro series signal wires

20ft Stinger 1/0Ga power & Ground wires

Big Three Upgrade

1 - Kinetik HC1800 (Not Here yet . .Still Saving up for one)

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I think I'll be placing the order this weekend since I get paid on friday. Thanks for the help fellas.

1995 Nissan Maxima GLE
JVC KD-APD49 Headunit
(4) Infinity Kappa 652.9i components @ 2 ohm
(1) Infinity Reference 475a amplifier
(2) Skar Audio V-VXV1 12D4's
Hifonics Brutus 2100.1 @ 1 Ohm

----------------------------------------------
j9cBS.jpgxoGuA.jpg

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  • 1 month later...

I wound up getting those speakers and the 475a amp. I posted my build log here: http://www.stevemeadedesigns.com/board/topic/127707-95-nissan-maxima-build-log-2011/

1995 Nissan Maxima GLE
JVC KD-APD49 Headunit
(4) Infinity Kappa 652.9i components @ 2 ohm
(1) Infinity Reference 475a amplifier
(2) Skar Audio V-VXV1 12D4's
Hifonics Brutus 2100.1 @ 1 Ohm

----------------------------------------------
j9cBS.jpgxoGuA.jpg

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