Infinity KAPPA 1200W | 2000 Watt Selectable Impedance Subwoofer

Infinity KAPPA 1200W

2000W Peak (500W RMS) 12" Kappa Series Selectable Smart Impedance (SSI™) Subwoofer

2000W Peak (500W RMS) 12" Kappa Series Selectable Smart Impedance (SSI™) Subwoofer

• 500 Watts RMS
• 2000 Watts Max
• Acoustically damped glass-fiber cone
• Proprietary aero-cooling design
• Acoustically damped glass-fiber cone
• Premium screw down terminals
• Two-sided, ducted airflow design

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4.8

(5)

$229.95

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Item Condition: Brand new

The item is brand new and not used.

Open box: $184.95


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DESCRIPTION
Infinity

Authorized dealer


The Sound of quality

Sonic Electronix, one of the leaders in car audio, recently visited Harman, the premium global audio and infotainment group, at their research and development locations in Northridge, California and Detroit, Michigan. The purpose of these visits was to utilize and combine the powerful brand of Harman and the industry leading knowledge behind Sonic Electronix to begin working together on developing future car audio projects.


General Features:

  • 12" Selectable Smart Impedance (SSI) Kappa Series Subwoofer
    • Choose between 2 or 4 ohm impedance at the flip of a switch
  • Power Handling:
    • Peak: 2000 watts
    • RMS: 500 watts
  • Recommended power range: 250 - 500W RMS
  • Proprietary aero-cooling design keeps the voice coil cool
  • Acoustically damped glass-fiber cone
  • Premium screw down terminals
    • Accommodates up to 8 gauge wire
  • Aero-cooled voice coil
    • Two-sided, ducted airflow design
    • Increases power handling and improves reliability
  • Voice Coil Diameter: 2"
  • Top-mount depth: 7-5/8"
  • Cutout diameter: 11-5/16"
  • Frequency Response: 25 - 175 Hz
  • Sensitivity: 91 dB
  • Resonance Frequency (Fs): 26.5 Hz
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

What is Included:

  • Subwoofer
  • Foam Mounting Gasket
  • 3mm Hex Wrench
  • Owner’s manual


Check out the KAPPA 1200W Owner's Manual




PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

Product history:

Infinity INFKAPPA1200WBLKAM thumbnail
(newest, current model)
Infinity 120.9W thumbnail
(previous model, replaced by Infinity KAPPA 1200W)
Infinity 124.7w thumbnail
(previous model, replaced by Infinity Kappa 120.9W)
FEATURES & SPECS
Subwoofer Specifications
Subwoofer Series
Kappa (Infinity)
Subwoofer Size
12"
Peak Power Handling
2000 watts
RMS Power Handling
500 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
2 or 4 ohms
Voice Coil Diameter
2"
Frequency Response
25 - 175 Hz
Sensitivity
91 dB
Xmax (millimeters)
9.25 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Glass Carbon Fiber
Woofer Surround
Magnet Structure
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.7 cubic feet
Optimum Sealed Box Volume
0.9 cubic feet
Maximum Sealed Box Volume
1.2 cubic feet
Minimum Ported Box Volume
1.8 cubic feet
Optimum Ported Box Volume
2.5 cubic feet
Maximum Ported Box Volume
3.25 cubic feet
Top-Mount Depth
7-5/8"
Cutout Diameter
11-5/16"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
26.5 Hz
Equivalent Compliance (Vas)
64.47 liters
Total Speaker Q Value (Qts)
0.496
Electrical Q Value (Qes)
0.567
Electrical Resistance of Voice Coil (Re)
2 or 4 ohms
Mechanical Q Value (Qms)
4
What is in the box?
WITB: Subwoofers
Subwoofer
Paperwork
User manual
Authorized Dealer
Authorized Dealer
Authorized Dealer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer
REVIEWS
Infinity KAPPA 1200W

Infinity KAPPA 1200W

4.8

(5)

Write a review

Overall rating distribution

5 star
80%
4 star
20%
3 star
0%
2 star
0%
1 star
0%

By feature average rating

Durability
5
Value
4.6
Features
4.8
Design
4.8
Usability
4.8

Ryan

March 26, 2017

Excellent lows!

This woofer sounds great! I've had it installed for about 3 weeks ago and now that I have it properly tuned it sounds amazing! I have a 500w RMS Rockford Fosgate amp paired with it mounted in a ported box and it's some of the cleanest bass I've heard. It doesn't hit mids incredibly well but the lows are deep and incredible

3

found this helpful.

Jason

January 3, 2017

I like it, I like it a lot

I had the previous versions of the kappa 12 and this is a slight improvement in both sound and appearance. It's a sound quality sub and the sound is really clear / no distortion, and reasonably loud. Hits hard and crisp. If you want a sub that is going to wake up your whole neighborhood, maybe a Type R is better. The sub looks deadly nice once installed. The only problem was that it did not fit in the opening on the Belva MDFS12 box that I ordered. The Belva cut-out is 11" and the sub requires 11 5/16"th so I had to break out the jig saw. I did get it in eventually and I'm really happy with it.

4

found this helpful.

Anonymous

November 19, 2018

Very Nice Sub!

I put a 1600W amplifier and this speaker in the trunk of my Camaro 2SS/RS that already came with the Bose premiere, 9 speaker, 500 Watt RMS package. I have the amp Gaun around 1 or 2 (very low) and the speaker is perfect for the added bass in quiet ;listening. And Rattles mt rear-view mirror A LOT when cranked. I can feel my hair move! And thaats just with a single 12"! I couldnt be happier

2

found this helpful.

Anonymous

May 29, 2018

Infinity KAPPA 1200W

Well, My past favorite brand may be a thing of the past. The sub sounds great. It reproduces bass accurately and clearly. Have this paired with a Fosgate 500-1d. Slams.
Great job Infinity on a sweet sub ...
You have a new customer ....

1

found this helpful.

Julio

February 8, 2021

Great look and set up.

All I could say is wow these subs are very good they have great bass and very little distortion they also have a smart feature that lets you switch between 2 ohms and 4 ohms by just a button or a switch I have these subs connected to my power acoustic 8000-watt amp and I got to say boy does it sounds great I had to wire the subs at 4 ohms to cut the power down a little to match the amp but the bass is great and I could turn it up pretty much as loud as I want so if you're looking for a good pair of subs I would recommend getting these you'll be very happy with the outcome also they are put together pretty well they look and feel pretty durable so thank you Sonic you always seem to impress me with your products and your prices keep up the good work!

ACCESSORIES
WIRING GUIDE
Wiring Guide to Wire 1 Infinity KAPPA 1200W Subwoofer

Mono Amp

Wiring Guide to Wire 2 Infinity KAPPA 1200W Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 3 Infinity KAPPA 1200W Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Infinity KAPPA 1200W Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp

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ITEM DETAILS

Manufacturer:

Model Number:

INFKAPPA1200WBLKAM

Weight:

33.99lbs

Internal SKU:

kappa1200w

Internal Product ID:

125249

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2000W Peak (500W RMS) 12" Kappa Series Selectable Smart Impedance (SSI™) Subwoofer

$229.95

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