Picture 1 of 4

Stock photo

NEW SKAR AUDIO RP-75.4AB 500 WATT RMS FULL-RANGE CLASS A/B 4 CHANNEL AMPLIFIER - Picture 1 of 4

NEW SKAR AUDIO RP-75.4AB 500 WATT RMS FULL-RANGE CLASS A/B 4 CHANNEL AMPLIFIER - Picture 2 of 4

NEW SKAR AUDIO RP-75.4AB 500 WATT RMS FULL-RANGE CLASS A/B 4 CHANNEL AMPLIFIER - Picture 3 of 4

NEW SKAR AUDIO RP-75.4AB 500 WATT RMS FULL-RANGE CLASS A/B 4 CHANNEL AMPLIFIER - Picture 4 of 4

Skar Audio RP-75.4AB Full-range 500w MOSFET 4 Channel Car Amplifier

4.8730 product ratings

Skar Audio (98314)

98.3% positive feedback

Price:

US $168.29

ApproximatelyAU $258.39

+ $51.11 postage

Estimated delivery Thu, 28 Aug - Mon, 8 Sep

Returns:

30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.

Condition:

Brand New

Skar Audio RP-75.4AB Multichannel Amplifier. The options available vary based upon area and can be viewed during the checkout process. Our team is composed of incredibly hard working and dedicated individuals who are audiophiles themselves.

Ratings and reviews

Learn more

4.9

30 product ratings

27 users rated this 5 out of 5 stars
2 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Good sound quality

Good value

Small form factor

Most relevant reviews

See all 22 reviews

by jabr.us.3okjk5pxwb
11 Sep, 2024
Great deal great amplifier.
Amplifier came exactly as expected package very well, and arrived in a very timely manner also. Overall the price was very reasonable for the item, and has met & exceeded expectations.
Verified purchase: YesCondition: Pre-owned
by thopen21
17 Jul, 2020
Bad to the bone
Bought this amp to replace a kick DX 250.4 and I must say that the skar 75.4 is hands down way more powerful that the kicker. Very happy with the upgrade.
Verified purchase: YesCondition: New
by jayssaleoutlet
15 Mar, 2018
Skar 4 channel
Currently running this amp on a set of Morel Maximo components and a Skar 8” in a bazooka tube in a 95 civic hatchback, was exactly what I was looking for and works beautifully. Overall quality is great, especially for the price.
Verified purchase: YesCondition: New
by stroker131
23 Apr, 2020
Unbelievable sound
I have infinity kappa component speakers with skar spx tweeters in all 4 doors and skar DDX 12, the Rp75 skar audio amp brought everything to life super clear unbelievable sound thanks skar audio
Verified purchase: YesCondition: Refurbished
by jduh5465
18 Mar, 2018
Packs a punch!
Super crisp sound out of a small unit! This thing paired with good speaker will have your ears ringing in a good way!
Verified purchase: YesCondition: New
by timothmarke0
23 Nov, 2019
Silverado
Finally finished with my all Skar system... I bought this amp for my mids and highs... It sounds fantastic! .. great job Skar!
Verified purchase: YesCondition: Refurbished
by alecambero-0
22 Mar, 2020
Skar rp 75.4 ab
Bought refurbished and I dont regret it. Amazing sound and the amp came in tip top shape. No scratches or dents. Thank you skar!
Verified purchase: YesCondition: Refurbished
by bie_17391
15 Feb, 2025
Looks great I haven't used it yet but no...
Looks great I haven't used it yet but not a scratch on it
Verified purchase: YesCondition: New
by habud.us.yasqauiy
26 Apr, 2022
Rp75x4
Sound quality is great. This amp is a perfect fit for my mids and highs.
Verified purchase: YesCondition: Pre-owned
by cj_879
12 Mar, 2019
Not impressed
Only 8 gauge inputs, which I’m not impressed with. Sound quality is not top of the line but it’s not cheap either. Good basic amp for a normal setup but wouldn’t recommend it for anything above that.
Verified purchase: YesCondition: New