Infinity Primus 1270B

A great value. Good tight punchy bass

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Amazing Value! Deep Solid Bass!

Amazing Value! Deep, solid bass added to my OEM 2013 Scion xB system. Running 350 wrms bridged on 2 rear channels on a Zuki Eleets 4 channel amp. Its a match made in heaven! Nice solid enclosure that is a quality build and finish. Its a looker for sure! Oz Audio CS-180 comps running 175 wrms x2 active off the front channels of the Zuki. Fed via Audiocontrol LC2i LOC, which is also a versatile, well made line driver/hi to low level converter.

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Infinity Primus 1270B

Deep clear bass!

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Infinity Primus 1270B

Holy cow this thing HITS. I really wasn't expecting too much, I just wanted some bass in my system and this sure added that and then some. I hooked it up to a 400w 4 channel amp (1/2 for front speakers, and 3/4 bridged for this sub) and this old Subaru sounds way better than it has any right to. I can feel the bass in my whole body, you won't find a better deal than this. Shout out to Crutchfield too for answering my newbie questions.

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Great bang for your buck

Bought this sub box to replace my old bass tube... using an old punch 400a4 bridged... I must say I'm quite impressed.. it hits hard.. bass is tight.

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Bro.

Can't even begin to fathom how this subwoofer is the price that it is. Considering the performance and quality of this you'd assume this is a 400 or so dollar woofer. The bass KICKS and the MTX Thunder 500.1 Amplifier really helps show what this powerful box can do. Big shouts to Ronald for helping me with my purchase and recommending this for my EXACT needs.

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Infinity Primus 1270B

Good bass in a small package.

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Perfect Match for my '07 Explorer!

Spot-on fit in my 2007 Explorer and sounds great! The Primus 1270B fits perfectly under the rear cargo cover and the angle of the rear of the box matches the angle of the 2nd row seat backs so it tucks in really nicely and doesn't eat up much space at all. I added a ratchet strap to help keep it secure using the cargo tie downs. If you're looking for a superb value in a ready-made sub, this is it. Over the years I've done about 7 vehicle installs w/ subs and this Infinity is probably the best yet. It plays nice 'n low and is clean. I'm not a bass head- I like balanced audio and this more than fits the bill. It can also crank a bit if you want it to. One thing to note is the protection bars /"grill" are removable if you need the extra clearance or don't like the look. The bars just push into plastic inserts pre-installed in the cabinet. You really can't go wrong with this one.

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Infinity Primus 1270B

Not bad at all . Put in my 2007 Tahoe it does the job

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Great Budget BOX & SUB combo!

I bought a Sound Ordnance B-17 last month from Crutchfield, then a week later I sold that due to not sounding well with all around music genres. The B-17 definitely had more boom and bass with rap due to it being a bandpass box design but boomy with other types of music. I just wanted a cleaner bass set up so I purchased the Infinity Primus 1270B. I personally like it more clean deep bass with all types of music I would definitely recommend for a lower budget sub.

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Accidental Purchase, im going to keep!

Selected this speaker box combo by accident, thought I had a ported box in my cart tbh. This speaker has a lot of thump and I'm only pushing 300 watts to it off of a 5 channel amp! I'm very pleased and sound or bass is full and rich, bass sounds a lot better than my old JL audio speakers 2 10's in a ported box!

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Subwoofer

Small sub . Big sound .

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Infinity Primus 1270B

Very good for the price I paid. Looks nice too, and good quality

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Deep bass

Great sound, deep and rich paired with a mono sub.

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Infinity primus

Infinity primus 12 sounds great for the price. I installed it in a 2011 xc90 and the bass is super deep and rich.

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Infinity Primus 1270B

sounds great, easy to adjust output and level

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Infinity Primus 1270B

Excellent fit, quality of box is first class and the sub performs incredible. As clean and loud as two 10" hi perf subs. Was going to install two but one is most certainly enough!

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Just what I wanted

Nice deep bass

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Very clean and heavy bass.

I had infinity subs before and have been very pleased with the sound quality. This 12" sub fit nicely in the truck. And has taken everything I have dished at it. It just pounds the bass.

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Nice bass add on .

Nice speaker , packs a great bass punch added to a factory stereo . Needed that bass fill.

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Good value

This little sub goes boom boom. I put it in a Cobalt and it definitely shakes the whole car. Pretty good for the price.

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Fabulous!

AMAZING!!

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Good price, good bass

Thumps. Run with an infinity ref700 amp. Vibrates my insides.

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Great for the money!

For the money, this thing is great. Running it off my Infinity Reference 4555a amp. 320W @ 4 ohms. Overall solid construction, nice tight sound, looks great, etc. My two small complaints: The wire terminals on the back are kinda on the cheap side, not easy to break or anything but they just don't feel super solid. And the sub also doesn't hit very hard below 40z, which is fine. To be expected with a single 12" sealed box. I was just optimistically hoping for a little more. Most music I listen to it doesn't matter. If you want tour trap 808's to shake your car, this probably isn't the sub for you.

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Infinity Primus 1270B

Very clean sound, as expected from Infinity. I have been a fan of Infinity speakers since I bought my first pair of RS3bs back in 1985. Although they were bought by Harmon a while back, they still didn't let me down! I bought this to replace a 10 inch sub that I originally had. Was pleasantly surprised that this sub didn't overpower my small car. While it CAN produce the annoying bass response that you hear from some vehicles, it can also be balanced well to compliment your system very well.

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Infinity Primus 1270B

Sounds great with jbl stadium 2 thanks cruthfield.

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Rumbler

Sounds great just what I was looking for! Not too boomy just enough to rumble the seats a little.

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From Classical to Heavy Metal

I put the Infinitely Primus 1270B and the Infinity Primus 6002A Amp which I Purchased from Black Friday sale in my Dodge Charger with Factory Alpine system and tune it by ear with the help the very friendly help of Tech Support Advisor Mike the 6002A amp is 140 Watts rms and peak power of 280 watts the 1270B Subwoofer handles 300 watts rms and 1200 watts peak this maybe slightly underpowered but is perfect for my car it made the very good sounding Factory Alpine system come ALIVE. Infinity is a Fantastic Product made even better by my Friends at Crutchfield a Big Thanks to sales Advisor Ace and Mike and the Amazing at People Crutchfield that Love their jobs.

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Infinity Primus 1270B

The sound is cool for the price I recommend this product

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Great bang per buck

Not really a fan of sealed boxes but I thought I would try it. Added this to a 2018 Altima stock system with the help of audio control's LC2i and MTX's Thunder500.1 amp. Whole car is filled with the bass I was missing at low volume crisp and loud at 3/4 volume with hardly any gain set on the amp.

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So clean

I just hooked this up and I'm very impressed by the performance for the little amount of money.

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