Great bang for your buck
Crutchfield customer from Philadelphia, PA on 11/6/2021
2005 Subaru Legacy
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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1 of 1 found this helpful
Bro.
Crutchfield customer from Bronx, NY on 9/30/2021
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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2 of 2 found this helpful
Infinity Primus 1270B
Crutchfield customer from Harrodsburg, KY on 9/28/2021
2015 Chevrolet Silverado 1500
Good bass in a small package.
Pros: Price Metal bars are a great edition to protect the speaker under a seat.
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1 of 1 found this helpful
Perfect Match for my '07 Explorer!
Mitch from Honolulu, HI on 9/4/2021
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.
Pros: Fits perfect in my '07 Explorer, sounds great, super value.
Cons: Could use a bit more protection for the speaker in terms of a grill, but should be fine as long as you're not careless.
1 of 1 found this helpful
Infinity Primus 1270B
sherese from Chicago, IL on 8/24/2021
2007 Chevrolet Tahoe
Not bad at all . Put in my 2007 Tahoe it does the job
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0 of 0 found this helpful
Great Budget BOX & SUB combo!
Mehrdad from Phoenix, AZ on 7/31/2021
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.
Pros: Clean deep bass, looks great
Cons: none
0 of 0 found this helpful
Accidental Purchase, im going to keep!
Crutchfield customer from Las Vegas, NV on 7/26/2021
2013 Volkswagen GTI
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!
Pros: Bass quality is superior than most speakers and box at this low price by far! Worth easily 350 bucks if not more!
Cons: For price paid None!
1 of 1 found this helpful
Subwoofer
Crutchfield customer from Mercerville, NJ on 7/20/2021
2021 Mercedes-Benz Metris
1 of 1 found this helpful
Infinity Primus 1270B
Crutchfield customer from Denver, CO on 7/1/2021
Very good for the price I paid. Looks nice too, and good quality
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0 of 0 found this helpful
Deep bass
Crutchfield customer from Vista, CA on 6/18/2021
2018 Infiniti Q50
Great sound, deep and rich paired with a mono sub.
Pros: Compact
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1 of 1 found this helpful
Infinity primus
Crutchfield customer from Milwaukee, WI on 6/5/2021
2011 Volvo XC90
Infinity primus 12 sounds great for the price. I installed it in a 2011 xc90 and the bass is super deep and rich.
Pros: Everything is ready Togo out the box.
Cons: Need alot of break in.
2 of 2 found this helpful
Infinity Primus 1270B
Crutchfield customer from Rowesville, SC on 5/26/2021
sounds great, easy to adjust output and level
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1 of 2 found this helpful
Infinity Primus 1270B
Crutchfield customer from Norwell, MA on 5/23/2021
2013 Ram 2500
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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5 of 6 found this helpful
Just what I wanted
Crutchfield customer from New York, NY on 3/28/2021
0 of 2 found this helpful
Very clean and heavy bass.
Crutchfield customer from Sioux City, IA on 10/22/2020
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.
Pros: Pounds bass. Looks good.
Cons: None so far.
5 of 5 found this helpful
Nice bass add on .
Crutchfield customer from Rocky Hill, CT on 10/16/2020
Nice speaker , packs a great bass punch added to a factory stereo . Needed that bass fill.
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4 of 4 found this helpful
Good value
Jim from INDIANAPOLIS, IN on 10/11/2020
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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4 of 4 found this helpful
Fabulous!
Crutchfield customer from Brookings, OR on 10/5/2020
1 of 3 found this helpful
Good price, good bass
Crutchfield customer from Portland, OR on 7/1/2020
Thumps. Run with an infinity ref700 amp. Vibrates my insides.
Pros: 12 inch sub paired to its box generally means better bass. Infinity makes a decent product. I.e., this is a good setup.
Cons: None so far. No idea about longevity.
6 of 6 found this helpful
Great for the money!
Crutchfield customer from Middlebury, CT on 6/12/2020
1998 Mitsubishi Eclipse Spyder
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.
Pros: Price, construction, tight sound
Cons: Lack of response below 40Hz, cheap wire terminals
17 of 17 found this helpful
Infinity Primus 1270B
Crutchfield customer from Salisbury, NC on 6/1/2020
1983 Dodge Charger
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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7 of 7 found this helpful
Infinity Primus 1270B
Crutchfield customer from Woodbridge, VA on 4/9/2020
Sounds great with jbl stadium 2 thanks cruthfield.
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0 of 4 found this helpful
Rumbler
Crutchfield customer from Scottsdale, AZ on 3/25/2020
2020 Honda Accord Sport
Sounds great just what I was looking for! Not too boomy just enough to rumble the seats a little.
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3 of 4 found this helpful
From Classical to Heavy Metal
Dave from Independence, KS on 12/5/2019
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.
Pros: Very affordable and Great Product Can't say enough
Cons: None
7 of 7 found this helpful
Infinity Primus 1270B
Crutchfield customer from Gurabo, PR on 11/3/2019
2011 Kia Sportage
The sound is cool for the price I recommend this product
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1 of 7 found this helpful
Great bang per buck
Ron from Copperas Cove, TX on 12/16/2018
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.
Pros: Best <$300 sub I have ever had. Clear crisp bass.
Cons: Base of enclosure could be deeper to make it harder to rock around. But can be overcome with a wedge on front side.
9 of 9 found this helpful
So clean
Stephen from Woodward, OK on 11/29/2018
I just hooked this up and I'm very impressed by the performance for the little amount of money.
Pros: Less than $200 and you definitely can't tell from the way it performs.
Cons: None so far
4 of 6 found this helpful
