Customer Ratings & Reviews

Rockford Fosgate 15" subwoofer

I love my newer version of this subwoofer. I had my my little one in the back and it destroyed the older one.. I was devastated. So I ordered a new one and when I installed it, it had much more quality sound to it.. I was very impressed by this and would recommend this to any one who would be on the lookout for a great sub...

wammin

This is by far the best subwoofer I've ever owned. I had it on a hifonics zrx1800.1d at 1ohm in a 4.5ci box and caught hell. It took it all. Can't beat the price for some windshield flex.

Get them !!!!

I bought 2/P3. These two hit very hard in a Pro Box. They are running on two RF1500.1 each. I am getting two more of them.

Slams !!

Running one P315d2 with at JP23v2 at 4 ohms around 800-900 rms and it gets down plus sq is amazing! Wish I could fit 2 but one is enough!

By justin on March 11, 2023 Verified purchase

Good Concept...Needs to be expedited

I would recommend the virtual gift cards, however they do need to speed up the gap between paying for them and receiving them.

By Steve on December 11, 2016 Verified purchase

Great subwoofer

this was a warranty replacement but first one hit really hard and sound really clear.would always recommend Rockford Fosgate subwoofers.

Satisfied

I would recommend Sonic Electronix. They always come thru fast and the products that I have received have come either on time or earlier than expected. Great quality products.

By Kenneth on February 4, 2020 Verified purchase

Nice...once I get it..

It's cool to receive this especially when NVX 27001 is kind of expensive (to me)...YOU DO HAVE TO WAIT 30 DAYS AFTER PURCHASE TO RECIEVE...keep that in mind.

By Andre on August 29, 2020 Verified purchase

Great $50 card

When I bought an item it says it was included and you took $50 off my purchase that’s $50 that I have left in my wallet highly recommend Sonic Electronix

By Jordan on December 24, 2019 Verified purchase

Awesome deal!

I definitely recommend it's a win win.buy a dc audio 175.4 at a great price and get a 50.00 credit to buy anything.thank you Sonic Electronix

By ron on October 27, 2017 Verified purchase

Rockford Fosgate never lets me down

I recently purchased this sub after selling my old 12" Pioneers and all I gotta say is wow! This sub is really loud no problems so far and im running it on a hifonics 1200 watt amp at 900 rms.

Rockford p3 15

Couldn't be happier with this speaker my brother had 2 of them so I already knew what they sounded like and wanted one so I sold my stuff and got this as soon as I could, I ordered this and a hifonics amp and Sonic Elextronix had it shipped with in three days and they have some of the best deals on prices.

Get sub slapps hard

Great subwoofer if you make a good box for it. It will sound great, I recommend you buy it, worth the money.

Love it

This sub sounds good. I have 2 of these on a Rockford T1000bdcp amp.

$50 e-Gift Card at Sonic Electronix

Gotta love getting $50 off my next order and it came bundled with my DC audio 175.4 which I got an already great deal on it. Why anybody buys from anyone but sonic I will never know.

GREAT SUBS!!

Rockford subs are unbelievable! they put off a sound wave that you have to hear(Feel) to understand. I have 2 of these running off a kicker zx1000.1 in a 03 Cadillac Deville and my rear view mirror literally broke off the windshield and was hanging by the OnStar wires, No BS! The only negative thing about these subs is the occasional donation I make to local law enforcement for noise pollution, that's what they call it,(BS)! I would definitely recommend these subs and Sonic Electronix, both Great!

Deal breaker!

I got this as a special with the JBL club 4505 amp and it's the reason I bought from sonic. No loyalties here I'll buy from whoever has the best price. With this card, sonic beat Crutchfield's price by 50 bucks. Glad I purchased! Used the card on some nvx sound deadner.

Amazing offer

Highly recommend!

By Kurt on November 13, 2020 Verified purchase

Great Bonus

I bought a really nice amp and got this $50 dollar e-Gift card free, what a deal. Haven't used it yet but it's loaded in my account and ready to use and will never expire. I know because of COVID their stock is low but I'm just gonna hold on to it and wait for a little because I'm sure the business will pick up in a little while, and they will restock and put out some great deals like I have been getting with stuff I really want.

By Charles on July 8, 2020 Verified purchase

Best 15 on the market

Great Sub, my friend bought this sub and he couldn't be happier. Rockford fosgate quality cant be matched. Recommend if u only want 1 sub. Get a heavy duty box cause this sub will rattle it to pieces!

Solid Sub

This is a very nice subwoofer...ive got 2 in my dodge ram & it hits louder then all the crown vic type cars with 4 12s.....ive only got 1000 watts rms going to the 2 subs @ 2 ohms & its as loud as i want....this sub wont let you down its very dependable very loud & while some what expensive the deep clean bass sounds makes it worth the money!

great value

this gift was applied to my purchase reducing cost no waiting no hassel

P3D2-15

Thing is insane....only hooked up with a 10 amp power supply in my house with a 600 watt orion cobalt amp and can only turn it up to about volume 13 but is shaking down my house. when i get it with some real power in my car soon ill have 4 of em and we will really see what happens then!!!!!!!!! OVERALL INSANE SUB AND BY FAR GOING TO BE LOUDER THAN ALL MY BRO'S SYSTEMS!!!!!!!!!

Great value

I highly recommend this product. Rockford fosgate is legendary in the car audio industry.

By Mac on October 13, 2020 Verified purchase

Forever a RF fan

When I had my first system I got one of these and had it in a cheap prefab box on a cheap amp , and still loved it. Maxed it out everyday and it never broke a sweat. That was 2014ish and it’s still bumping no problems til this day in a friends ride. Fast forward this year, I installed 2 in my car. Each one on a Punch 1000x1BD in a custom built box. They SLAM. I recently broke both of em (completely my fault) and I’m getting two more. They take over rated power without breaking a sweat. Yeah you can probably get louder for cheaper, but I’ve yet to hear any subs that sound better than these, and you’re paying for that, and the long lasting quality.

By Jodice on August 24, 2022 Verified purchase

ROCKFORD

Always been a big fan of Rockford fosgate and they have yet to disappoint

By Anonymous on December 20, 2018 Verified purchase

Sonic

I scored the best price on my new equipment at Sonic Electronix and then received a bonus 50$ off my next purchase.

By Brittian on July 28, 2020 Verified purchase

Great value!

I bought this in a bundle with a head unit. Spent $350 instead of $320 on the head unit alone, which essentially saves me $20 off the head unit. Excited to use this when I go to purchase an amplifier for my subwoofer!

By Kurdt on April 28, 2023 Verified purchase

works as it should

its a giftcard, not much else can be said. just waiting for it to arrive on my account.

By Wayne on April 25, 2020 Verified purchase

e-Gift Card from Sonic Electronix

Love the bonus offer e-gift card deals from Sonic Electronix. Good saving and extra discount!

By Wei on April 3, 2025 Verified purchase

Excellent sub!

Not only is this the sexiest looking sub on the market, but this thing performs. I have it wired to a 700rms Ct sounds amp and this thing hits all the notes. It hits high, tight notes, but also hits the deep notes you would hope to get from a 15” sub.

By Ryan on October 6, 2024 Verified purchase