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Customer Reviews

Infinity Kappa Five

5-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 350 watts RMS x 1 at 2 ohms

MFR # KAPPAFIVEAM

Infinity Kappa Five

Infinity Kappa Five

5-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 350 watts RMS x 1 at 2 ohms

MFR # KAPPAFIVEAM

6 reviews
View this product

Very compact 5 channel, questionable QA

Michael from Sandy Hook, CT on 9/29/2022

2008 Nissan Frontier

Verified customer (What's this?)
Verified employee review (What's this?)

Initial impressions are not great. First thing I encountered was two out of three of the magnets on the removable screw terminal cover were not glued adequately causing them to unseat and stick to the magnets on the body of the amp. I discovered that the amp chassis is a bit misaligned in reference to the circuit board causing a few of the gain and filter knobs to rub against the clearance holes of the chassis. Because of this a few of the knobs are a bit difficult to adjust under the friction. The knob faces have a cross pattern for a Phillips, however as the only way to distinguish the position of the knob is denoted by a small arrow in the cross pattern it's difficult to make out unless you're relatively close. After adjusting a few times the plastic knob starts to wear making the arrow even harder to distinguish amidst the cross pattern. A painted dot on the face would have been much preferred had I known it would be such an issue. I expected better quality at this price point. Redemption points for the included bass remote knob, that does come in handy to make adjustments on the fly. In terms of actual performance, there's no complaints here from me. I guess time will tell. Probably my most liked feature is it's small profile. It fits easily under the driver seat of my Nissan frontier 08 with room to spare.

Pros: Slim profile, nice layout/design

Cons: Dislodged magnets in magnetic terminal cover, gain/filter knobs out of alignment with chassis faceplate, gain/filter knobs position difficult to distinguish.

Crutchfield response on

1 of 2 found this helpful

Infinity Kappa Five

Miles from Baytown, TX on 8/29/2022

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Verified employee review (What's this?)

Crisp, clean power in a well thought out design.

Pros:

Cons:

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0 of 0 found this helpful

Infinity Kappa Five

Bryan from Champaign, IL on 5/26/2022

2014 Dodge Charger

Verified customer (What's this?)
Verified employee review (What's this?)

Great product.

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Infinity is awesome

Koolaid from Tracy ca on 6/18/2021

Verified customer (What's this?)
Verified employee review (What's this?)

Purchased this Amp installed in my 2012 dodge durango with a alpine type r 10inch this Amp is amazing I love how this Amp pushes everything in my car and it sounds good

Pros: Outstanding

Cons: None

Crutchfield response on

2 of 2 found this helpful

Infinity Kappa Five

Crutchfield customer from Monroe, NY on 6/13/2021

Verified customer (What's this?)
Verified employee review (What's this?)

Enough power for me, good quality sound, eassy installation because it easily fits under the seat.

Pros:

Cons:

Crutchfield response on

4 of 4 found this helpful

Infinity Kappa Five

Crutchfield customer from Bruceton, TN on 11/30/2020

2008 Chevrolet Cobalt

Verified customer (What's this?)
Verified employee review (What's this?)

Better than expected in that the sub channel can be summed and I didn't have to sub output from hu and gave me more tunning capabilities

Pros: Summed sub

Cons: None yet

Crutchfield response on

5 of 6 found this helpful

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