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Infinity Kappa 104.7w

10" Kappa Series Subwoofer with Easy Selectable 2- or 8-ohm Operational Impedance

4.8

(8 reviews)

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The product on this page is discontinued.
  • 10" 2- or 8- Ohms Kappa Series Subwoofer
  • Power Handling:
    • Peak: 1400 watts
    • RMS: 350 watts
  • Impedance: 2- or 8- ohms
  • Woven glass fiber cone woofer
  • Rubber surround
  • Stamped steel basket
  • Lightweight neodymium magnet
  • Frequency response: 25-400 Hz
  • Sensitivity: 87 dB
  • 1-year SonicElectronix.com warranty
Subwoofer Specifications
Subwoofer Size10"
Peak Power Handling1400 watts
RMS Power Handling350 watts
Voice Coil(s)Dual
Impedance (Per Voice Coil)4 ohms (easy 2- or 8-ohms selectable impedance)
Frequency Response25 - 400 Hz
Sensitivity87 dB
Xmax (millimeters)N/A
Subwoofer DesignRound / Circle
Woofer CompositionWoven Glass Fiber
Woofer SurroundRubber
Subwoofer GrilleNo
Re-Cone Kit AvailableNo
Recommended Enclosure Specifications
Recommended Enclosure TypeSealed
Top-Mount Depth4-3/4"
Cutout DiameterN/A
Warranty and Return Policy
Return Policy Standard Return Policy
Customer Review Summary for Infinity Kappa 104.7w
Average Customer Rating is 4.8 out of 5 stars:
4.8
based on 8 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
75%
4 star:
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.
25%
3 star:
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0%
2 star:
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0%
1 star:
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0%
what's this?
Average Attributes Rating:
Durability
4.9
Value
5.0
Features
4.9
Design
4.8
Usability
4.6
what's this?
Most Helpful Customer Reviews:
February 11, 2009 You've got to get 2 these!!!
Review by
Ronald from Atlanta, GA
Overall
Durability
Value
Features
Design
Usability
Looks can be deceiving. Pulled it out of the box and was ready to send it back. I put 2 of these in a .80 cf sealed and filled each chamber with 1 lb and a half of poly fill. Paired them with a Hifonics BXI 606 which feeds them 600 watts @ 1 ohm. these subs shake, rattle, and pound the hell out of my Yukon. They haven't been broken in yet and they will make you more than happy while playing R & B. Let's see how well they hold up. If they do I can rate them at a 10!!!
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January 3, 2009 clean and clean
Review by
William from Glasgow, KY
Overall
Durability
Value
Features
Design
Usability
These sound great - even in my huge trunk muffled by two seats, they sound more clean and clear than any other sub I have ever heard. (I've owned Pioneer Premier, MTX, Kicker L7, and kick comp) and this beats them all in sound quality. I have two of these fed by a pioneer premier 2 channel digital amp bridged and they are phenomenal. They hit hard and deep, and the ohm selector switch makes them easy to wire up and keep the wiring in your box clean. Buy one, two, or however many you can afford, you wont be disappointed.
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October 17, 2008 wow!
Review by
jacob from Spring Valley, CA
Overall
Durability
Value
Features
Design
Usability
I have this thing powered by and infinity reference 5350a. The sub is being fed 300w and it pounds! I put it in a 1.0cf sealed box.

Its a great buy. It gets really deeeeeeeeeeep!
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March 6, 2008 What a Sound...
Review by
phillip from Boca Raton, FL
Overall
Durability
Value
Features
Design
Usability
I bought all infinity Kappa gear for my tiburon, and boy does this sub bump. I was worried after I cheap'd out a little bit and bought this instead of the perfect, but no complaints here.
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January 30, 2008 Just what I needed
Review by
robert from Council Bluffs, IA
Overall
Durability
Value
Features
Design
Usability
I've got one of these subs in a Ranger XLT. with four kappa 6X8's pushed by infinty 5250a 5ch amp. only 300 watts going to the woofer and it sounds (and feels) great; clean, deep and responsive. Perfect for the small cab of my truck, and not ridiculously loud outside of my vehicle. Worth every penny. No complaints about sonicelectronix either. Customer service handled everything no problem. Everything arrived in a timely fashion, and in working order. I will probably do business with them again.
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View All 8 Reviews for Infinity Kappa 104.7w
Subwoofer Grilles
Protect your subwoofer while making your enclosure look great! These subwoofer grilles are the perfect addition to your new subwoofer.
 ProductPriceAdd?
10" Universal Subwoofer Grille10" Universal Subwoofer Grille
Protect your subwoofer with this aluminum grille that is simple to install.
$9.99
Speaker Wire
Choose from our recommended speaker wire to hook up your amplifier to your new subwoofer. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.
 ProductPriceAdd?
15 ft. of 12 AWG StreetWires Speaker Wire15 ft. of 12 AWG StreetWires Speaker Wire
This SuperCable from StreetWires is a noise free link between your amplifier and your subwoofer.
$19.99
20 ft. of 12 AWG Kicker Speaker Wire20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation.
$24.49
Sound Dampening Material
Get the most sound out of your new subwoofer with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!
$18.99
Dynamat Xtreme Trunk KitDynamat Xtreme Trunk Kit
Get better sounding bass from your new subwoofer with enough Dynamat Extreme for your entire trunk.
$94.99
Enclosure Accessories
These accessories are designed to help you build the custom enclosure that you have always wanted, or add to the box that you already bought. Either way, these products can assist you in achieving better sound, better looks, and more bass!
 ProductPriceAdd?
20 oz. Bag of Poly-Fil20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system.
$5.99
16 oz. Can of Adhesive Spray16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.
$5.99
Spring Post Terminal CupSpring Post Terminal Cup
Makes adding a spring post terminal to an enclosure simple! Banana clip ready!
$2.99
Binding Post Terminal CupBinding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure.
$2.99
Banana Clip TerminalsBanana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.
$4.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

Product Summary

Manufacturer: Infinity
Model number: 104.7w
UPC: 050667034634
Weight: 12.00 lbs
Internal SKU: 1047w
Internal product ID: 6926
Musical Mayhem Sweepstakes sponsored by MTX Audio. 3 winners, $2,300 in prizes!

Customer Testimonial

Good follow up at order placement and it arrived with the speed of light. Very happy with transaction and will be looking there for future needs.

- Bill from Immokalee, FL

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