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Infinity Kappa Perfect 6.1 + NVX Sound Dampening

6-1/2" 2-way Kappa Perfect Component System w/ NVX Sound Dampening Material

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
Speaker Features:
  • Kappa Perfect 6.1 - 6-1/2" Component System
  • Power Handling:
    • Peak: 800 watts per system / 400 watts each side
    • RMS: 200 watts per system / 100 watts each side
  • Impedance: 3 Ohms
  • Deep-anodized aluminum woofer cone for incredible detail and accuracy
  • 1" edge-driven aluminum tweeter with rubber surround
  • I-Mount Tweeter Mounting System: for Angled, Flush, or Surface Mounting
  • Component crossover: Linqwitz-Riley with 3.5kHz tweeter crossover freqency, and -4 / 0 / +5 dB tweeter level control
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
NVX SDBP40 Features:
  • Ten 18" x 32" Pieces of Dead Shield Sound Dampening Material
  • Eliminates road noise
  • Quiets vibrations
  • Stops rattles
  • Increases SPL
  • Reduces heat
  • Easy to form aluminum conforms to desired area of vehicle with ease
  • Four step peel and stick design for easy installation
  • Increases sound quality and output of car audio system
  • Up to 30% thicker than the leading competitors
  • 40 Square feet total
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Dimensions (each piece): 18"L x 32"W

Speakers Priced Per Complete Component System (2 midwoofers, 2 tweeters, 2 crossovers)

Speaker Specifications
Speaker Size6-1/2"
Design2-way Component System
Tweeter DesignN/A
Tweeter CompositionAluminum
Woofer CompositionDeep-anodized aluminum
Woofer SurroundRubber
Peak Power Handling400 watts
RMS Power Handling100 watts
Sensitivity90 dB
Frequency Response75 - 23000 Hz
Impedance (Per Voice Coil)4 ohms
Top-Mount Depth2-3/4"
Bottom-Mount DepthN/A
Cutout Dimensions5-1/16"
Speaker GrillesN/A
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
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Speaker Wire
Upgrade your factory speaker wire to aftermarket speaker wire and hear the difference! Using thicker gauges, newer technology, and higher quality materials, aftermarket speaker wire is key to upgrading the sound in your car.
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20 ft. of 16 AWG KICKER X-Series Speaker Wire20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.		$19.99
50 ft. of 14 AWG StreetWires Speaker Cable50 ft. of 14 AWG StreetWires Speaker Cable
Streetwires Super Cable provides a zero-grip insulation for a smooth install as well as true gauge twisted wire construction.		$29.99
50 ft. of Monster Cable 402 XLN+ Speaker Cable50 ft. of Monster Cable 402 XLN+ Speaker Cable
Experience the ultimate in Monster sound with the 402 XLN+ XTREME speaker cable.		$76.00
Sound Dampening Material
Get optimal sound from your new speakers with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
NVX SDSK2 Speaker KitNVX SDSK2 Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!		$19.99
NVX SDRLR1 Sound Dampening Rubber RollerNVX SDRLR1 Sound Dampening Rubber Roller
Install your Sound Dampening with ease! This heavy duty rubber roller is designed specifically to install your NVX products!		$8.95
Speaker Baffles, Spacers, and Depth Extenders
Mount your speakers in the location that you need with these speaker spacers, extenders, and adapters.
 ProductPriceAdd?
Speaker Baffles for your SpeakersSpeaker Baffles for your Speakers
Enhance the sound of your speakers with these easy to install speaker baffles.		$9.99
1" Depth Extender for 6-1/2" Speakers1" Depth Extender for 6-1/2" Speakers
Speakers too deep for your installation location? Add an extra inch of space with these depth extenders.		$6.99
1/2" Depth Extender for 6-1/2" Speakers1/2" Depth Extender for 6-1/2" Speakers
Need just a little more room to install your new speakers? These 1/2" spacers are just what you are looking for.		$4.99
Installation, Tools & Accessories
Get all of the tools and accessories to install your new speakers like a professional, or take your car to an expert and have them installed by redeeming professional installation cards.
 ProductPriceAdd?
Door Panel & Upholstery Remover ToolDoor Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!		$11.99
Universal Window Handle Remover ToolUniversal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.		$4.99
Universal Wire Puller & GrabberUniversal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!		$8.99
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
 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
Main Product
 ProductPriceAdd?
Infinity PERFECT-6.1_SDBP40Infinity Kappa Perfect 6.1 + NVX Sound Dampening$359.99
Related products
Infinity Kappa Perfect 6.1
Kappa Perfect 6.1 - 6.5" Component System • 400W Peak / 100W RMS • Aluminum Woofer Cone • 1" Aluminum Edge-Driven Tweeter • I-Mount Tweeter mounting System • Crossover with Tweeter Level Control
$229.95
out of stock
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Cache CBM
Eliminates Road Noise • Quiets Vibrations • Stops Rattles • Increases SPL • Reduces Heat • Simple To Install • Easy To Form Aluminum • Four Step Peel and Stick Installation • Ten 18" x 32" Pieces
$129.99
in stock
More info

Product Summary

Manufacturer: Infinity
Model number: PERFECT-6.1_SDBP40
Weight: 49.00 lbs
Internal SKU: perfect61_sdbp40
Internal product ID: 36783

Price Information

$774.95

–$414.96

$359.99

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$44.99

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Customer Testimonial

Sonicelectronix always answers my questions fast and thoroughly without any hassle. They are also a joy to buy from, you get your stuff fast and you can't beat the prices.

- scott from new jersey

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