Infinity 1250W 12" Single 4 ohms Reference Series Subwoofer

Infinity Reference 1250W

12" Single 4 ohms Reference Series Subwoofer (REF1250W)

12" Single 4 ohms Reference Series Subwoofer (REF1250W)

12" Single 4 ohms Reference Series Subwoofer • 1000W Max • 300W RMS • Polypropylene cone woofer • Large-roll rubber surround • Innovative basket design minimizes depth • Progressive spider design for excellent cone control

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

1260w thumbnail

Infinity Reference 1260W

OUR PRICE: $79.95

View item
DESCRIPTION
Infinity

Authorized dealer

  • 12" Single 4 ohms Reference Series Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 300 watts
  • Impedance: Single 4 ohms
  • Polypropylene cone woofer
  • Large-roll rubber surround
  • Innovative basket design minimizes depth
  • Progressive spider design for excellent cone control
  • Frequency response: 23-400 Hz
  • Sensitivity: 93 dB
  • 1-year SonicElectronix.com warranty

Product history:

Infinity 1260w thumbnail
(newest, current model)
Infinity 1250W thumbnail
(previous model, replaced by Infinity Reference 1260W)
FEATURES & SPECS
Subwoofer Specifications
Subwoofer Series
Subwoofer Size
12"
Peak Power Handling
1000 watts
RMS Power Handling
300 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
Frequency Response
23 - 400 Hz
Sensitivity
93 dB
Xmax (millimeters)
11.5 mm
Subwoofer Design
Round / Circle
Main Cone Color
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Magnet Structure
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Minimum Sealed Box Volume
Optimum Sealed Box Volume
Maximum Sealed Box Volume
Minimum Ported Box Volume
Optimum Ported Box Volume
Maximum Ported Box Volume
Top-Mount Depth
5-1/8"
Cutout Diameter
11-3/16"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
Equivalent Compliance (Vas)
Total Speaker Q Value (Qts)
Electrical Q Value (Qes)
Electrical Resistance of Voice Coil (Re)
Mechanical Q Value (Qms)
Efficiency Bandwidth Product (EBP)
What is in the box?
WITB: Subwoofers
Paperwork
Other Accessory #1
Other Accessory #2
Other Accessory #3
Other Accessory #4
Other Accessory #5
Authorized Dealer
Authorized Dealer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer
VIDEOS AND HOW - TO
  • Harman International: The Pursuit of Great Sound
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?
REVIEWS
Infinity Reference 1250W

Infinity Reference 1250W

4.5

(13)

Write a review

Overall rating distribution

5 star
46%
4 star
54%
3 star
0%
2 star
0%
1 star
0%

By feature average rating

Durability
4.6
Value
4.8
Features
4.3
Design
4.3
Usability
4.9

Jin

June 26, 2006

Good budget subs...

For the money these are awesome subs. They don't require a lot of power and provide a good mix of SQ/SPL. These won't win you any competitions or wake up your neighborhood... but they will definitely provide a nice bump to your system. I have 2 subs each in a 2.5cu sealed box [seperate chambers] and they sound nice. Good for all types of music. I might be switching to a ported box and see how they sound...

Overall a perfect sub that won't break the bank.

17

found this helpful.

Daniel

August 16, 2007

Great sound quality for budget system

(This is the 2nd subwoofer I have owned; I have owned 10+ subwoofers to date)I upgraded to this subwoofer from a bazooka sub. For the same price, this Infinity sub does much better in the same sealed enclosure in terms of sound quality. Many notes that were never picked up with the bazooka was apparent in the infinity. The bazooka was louder in the same settings/environment however. But be sure to have an amp that will provide at least the recommended RMS otherwise you won't hear much bass. It blended well with stock speakers but if you have already upgraded your door speakers, I'd recommend something with more power handling.

16

found this helpful.

Jaycee

November 27, 2012

Awesome Sub

Had this one before in my sentra with a ported box and it really pounds hard! Powered by a GTO-7001 monoblock amp. Neighbors are actually telling me to lower down the volume every time they can hear me playing heavy bass tunes. It can take lots of power... very nice!

15

found this helpful.

juan

December 8, 2007

great sub!!! for a budget system

these subwoofers are great the hit hard and clean they look good and sound even better! highly recomended for the price!

15

found this helpful.

louis

September 28, 2007

Pair of These Hit Hard !

This sub paired together, I can surely say, it'll make the skin on your face go numb ! I had a pair of these seeing only 250w rms each, and wow They hit really hard and low. They don't look that mean, but they sure do impress with their astonishing sound quality ! They were also sealed which made for the great sq and small space requirements. Would definitely recommend to anybody wanting ALOT of bass with a budget !

14

found this helpful.

Michael

December 5, 2007

Infinity 12s

These subs can knock pretty good, but I have had issues with durability. Alot of that come with my amp though. These subs are nice with a good 1000-1600 watt amp. Definitely worth looking at but there is better for the money out there.

13

found this helpful.

Igor

May 1, 2006

Best bang for the buck!

One thing I love about these subs is they make huge sound no matter how much power you're able to feed them. Even with the smallest of amps you will not lack the bass you need to enjoy your music. Not only do they make a lot of sound but they make QUALITY sound. I think they work really good with any type of music... I'm into hip hop and house and they sound great. They even sound awesome in movies... that's if you have a TV in the car.

13

found this helpful.

Morteza

December 22, 2006

Awesome Bargain Subs

These things take up to 1250 PEAK WATTS which is amazing for there price. If you have an amplifier with enough juice for them, they are one of the best bargain subs out on the market. I used to own these until i upgraded to the Alpine Type-R's which are much better for 40+ dollars. But, for the price, these CANNOT BE BEAT!

11

found this helpful.

Jake

July 16, 2007

Clean and Loud

Friend of mine has 2 of these in a sealed box and they pound and hit every note clean and accurately. Great deal for the money you won't be disappointed - i think infinity makes some of the cleanest subs for the best price in the market.

11

found this helpful.

Ryan

July 26, 2006

Good buy

I bought a package deal with 2 of these a box and an amp. and these are actualy very impressive subs. They wont break any seals or make you deaf but they are a great price and i havent had any problems yet with them. they are a small part of my system. but they have very good quality. and hey it beats the heck out of stock!!! over all GREAT VALUE FOR THE PRICE

12

found this helpful.

Kevin

June 9, 2006

Infinity Reference 1250w

These subs are great subs for anyone. When I had 2 of them installed, they were only running 150w rms a piece. Nevertheless, they pounded. Not only did they pound, but they sounded amazing. The sound quality from them was very clear. They are the best pair of subs I have ever owned to date. In a sealed enclosure, you will not be disappointed. I'm not sure about a ported enclosure or even bandpass, but I'm willing to bet, if done right, they would sound just as good, if not better. If you're looking for some nice clean bump, without breaking the bank, these may be for you.

11

found this helpful.

Jared

March 13, 2007

get loud for cheap

I built a 4 cube enclosure tuned to 33hz with 65 sq. inches of port for 2 of these. They went into a dodge ram 4 door. Off only 300 watts to the both of them they got impressively loud. good boom for the buck.

10

found this helpful.

Christian

June 23, 2009

Cool subwoofer

i recommend this subwoofer to anyboby that wants sq spl. very good subwoofer

8

found this helpful.
ACCESSORIES
WIRING GUIDE
Wiring Guide to Wire 1 Infinity Reference 1250W Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Infinity Reference 1250W Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Infinity Reference 1250W Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Infinity Reference 1250W Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

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ITEM DETAILS

Manufacturer:

Model Number:

1250W

Weight:

15.00lbs

Internal SKU:

1250w

Internal Product ID:

6459

Item Added to Cart

12" Single 4 ohms Reference Series Subwoofer (REF1250W)

$59.99

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