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NVX Audio Upgrade Kit – QB12SPA with 6.5" & 6x9" Speakers

1200W MAX (350W RMS) Single 12" Amplified Ported Sub Enclosure w/ Remote Bass Knob, 6.5" & 6x9" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

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• 12" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 and 6x9 Co-axial Speaker and Damping Kits

Learn more about the qb12spa_65_69_stg1vkit
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List price $562.42
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Description


NVX brand icon

Authorized dealer

NVX QB12SPA

1200W Peak (350W RMS) Single 12" Amplified Ported Loaded Subwoofer Enclosure with Remote Bass Knob
Quantity: 1

General Features:

  • Single 12" Ported Loaded Subwoofer Enclosure with Built-In Amplifier
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 350 watts
  • Built-in Class D amplifier
  • Includes Remote Bass Level Controller
  • Pre-installed Black Metal Grille
  • Precision-engineered CNC Ported MDF Enclosure
  • 8 AWG gauge power and ground wiring is recommended for installation
  • Works with Both Factory and Aftermarket Audio Systems
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Subwoofer Features:

  • 12" Single Voice Coil 2-Ohm Subwoofer
  • Injection Molded Polypropylene Cone
  • Rubber Surround
  • Ferrite Magnet Motor Structure
  • Frequency Response: 20 - 250 Hz

Amplifier Features:

  • Class D Monoblock Amplifier
  • Low-Pass Crossover Frequency: 50 - 250 Hz
  • RCA Preamp Inputs
  • Speaker-level (high-level) inputs
  • Input sensitivity: 100mV - 6 volts
  • Removable Power Plug
  • Fuse Rating: 30A x 1 

Enclosure Features:

  • Preloaded Single 12" Slot Ported Enclosure
  • 3/4 MDF (Medium Density Fiberboard) Construction
  • Black Carpet with Black NVX Stitched Logo
  • Enclosure Dimensions: 23.62" L x 6.10" W x 15.20" H

NVX ESP65

360W Peak (120W RMS) 6.5" E-Series 2 Way Coaxial Car Speakers
Quantity: 1

Product Details:

  • 6-1/2" E-Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 360 watts per pair / 180 watts each
    • RMS: 120 watts per pair / 60 watts each
  • CEA-2031 compliant
  • Polypropylene cone material
  • Rubber speaker surround
  • 1/2" PEI (Polyetherimide) Dome tweeters
  • 1" voice coil
  • Ferrite magnet motor structure
  • Top-mount Depth: 2.5"
  • Cutout Dimensions: 5.7"
  • Impedance: 4 ohm
  • Frequency Response: 65 - 20000 Hz
  • Sensitivity: 91 dB
  • Authorized Internet Dealer
  • MFR #: ESP65
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

NVX ESP69

480W Peak (160W RMS) 6x9" E-Series 2 Way Coaxial Car Speakers
Quantity: 1

Product Details:

  • 6" x 9" E-Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 480 watts per pair / 240 watts each
    • RMS: 160 watts per pair / 80 watts each
  • CEA-2031 compliant
  • Polypropylene cone material
  • Rubber speaker surround
  • 1/2" PEI (Polyetherimide) Dome tweeters
  • 1" voice coil
  • Ferrite magnet motor structure
  • Top-mount Depth: 3"
  • Cutout Dimensions: 6 x 8.8 
  • Impedance: 4 ohm
  • Frequency Response: 47 - 20000 Hz
  • Sensitivity: 91 dB
  • Authorized Internet Dealer
  • MFR #: ESP69
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

NVX XKIT82

Full Spec 8 Gauge 100% (OFC) Oxygen Free Copper Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 800 Watts
Quantity: 1

Product Details:

  • 8 Gauge 2-Channel X-Series Complete Amplifier Installation Kit
  • Designed for car audio systems up to 800 watts RMS
  • Made from 100% Oxygen-Free Copper (OFC)
  • Tinned conductors for corrosion resistance
  • Pre-installed black nylon mesh covering protects the power wire from damage
  • Solid brass and satin chromed ANL/Mini-ANL fuse holder offers ideal protection for high-powered systems
  • Pre-terminated seamless power and ground ring terminals provide reliable performance
  • Full spec power and speaker wire meet or exceed American Wire Gauge standards
  • CEA-2015 and BC5W2 compliant
  • V-Series RCA Interconnect Cable
  • Shielded noise-rejecting coaxial construction provides protection against interference
  • Split-tip silver-plated ends offer high-quality performance
  • Molded ends equipped with colored channel identifiers for easy recognition
  • Twisted-pair construction featuring two conductors per channel
  • Includes an assortment of wire termination hardware and cable ties
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. Frosted Blue 8 gauge power wire with seamless crimp ring terminal
  2. 3 ft. Frosted Black 8 gauge ground wire with seamless crimp ring terminal
  3. 17 ft. Clear 18 gauge remote lead wire
  4. 20 ft. Frosted Black/Blue 16 gauge speaker wire
  5. One 16.4 ft. 2-channel dual twisted construction RCA interconnect Cable (NVX XIV25)
  6. One NVX XMANL04 ANL/Mini-ANL Fuse Holder with 60 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. Two 8 Gauge Nickel Plated spade terminals
  9. Four 18 Gauge Spade terminal
  10. Two 18 Gauge Red butt connectors
  11. Four 16 Gauge quick disconnect
  12. Five 16 Gauge Nickel Plated spade terminals
  13. Two Heat Shrink tubes with the NVX logo
  14. Ten 6" Black zip ties

NVX SDBSK2 Premium Stealth Black

91 mil 1.38 sq ft Car Speaker Sound Deadening Kit (Two 10" x 10" Sheets)
Quantity: 2

Product Details:

  • 1.38 square feet sound deadening kit
  • Solid black design for any stealth car audio installation
  • Core is based with 100% pure butyl rubber to withstand extreme heat
  • No asphalt, tar, or cheap fillers - will not outgas, melt or fall off
  • Waterproof barrier protects against moisture damage and mechanical oils
  • Up to 30% thicker than cheap 50–80 mil alternatives
  • Flexible aluminum backing contours tightly to complex door panels and vehicle curves with ease
  • Structural damping kills unwanted sheet metal resonance caused by heavy mid bass
  • Seals the door cavity to drastically increase speaker bass response and clarity
  • Lowers cabin ambient noise so you hear your music instead of the highway
  • Reflects radiant heat to help keep your vehicle interior cooler
  • Simple three step peel and stick installation process makes upgrading your sound quick
  • Combine this kit with NVX SDRLR1 Rubber Roller for easy installation
  • Pack includes two 10" x 10" sheets
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications:

  • Install Location: Speaker
  • Material Thickness: 0.091 (2.3 mm)
  • Amount of Material: 1.38 square feet
  • Material Use: Vibration Dampener
  • Optimal Performance Temperature: 14°F to 140°F
  • Rated Temperature Range: -75°F to 450°F
  • Application Temperature: 60°F to 90°F
  • Dimensions (each piece): 10"L x 10"W

NVX SDRLR1 Sound Dampening Rubber Roller

Universal Professional Heavy Duty Roller for Sound Deadening Mat
Quantity: 1

Product Details:

  • Works flawlessly with NVX sound deadening mats and other major insulation brands
  • Professional and heavy duty roller tool (used at car stereo shops worldwide)
  • 2" solid, soft urethane rubber roller contours perfectly to uneven surfaces
  • Features a thick, zinc-plated steel frame and a sturdy wood-and-metal construction
  • Contoured wooden ergonomic handle provides a comfortable, non-slip grip
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Amplifier Power Specifications - Subwoofer Channel
RMS Power @ 2 ohms
350 watts x 1 channel
Peak Power Output
1200 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Maximum Input Gauge Size
8 AWG
Speaker Level Inputs
Yes - with included adapter
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 250 Hz
Remote bass/level controller
Yes
Fuse Rating
30A x 1 
CEA-2031 Compliant
Yes
Speaker Specifications
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Rubber
Peak Power Handling
1200 watts
RMS Power Handling
350 watts
Frequency Response
20 - 250 Hz
Impedance (Per Voice Coil)
2 ohm
Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
1200 watts
RMS Power Handling
350 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
2 ohm
Voice Coil Diameter
2"
Frequency Response
20 - 250 Hz
Subwoofer Design
Round / Circle
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Rubber
Electromechanical Parameters
Deals
Bass Package Deals
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

QB12SPA_65_69_STG1VKIT

Weight:

47.68lbs

Internal SKU:

qb12spa_65_69_stg1vkit

Internal Product ID:

228230

Customer Ratings & Reviews


NVX Audio Upgrade Kit – QB12SPA with 6.5

5 star
88%
4 star
9%
3 star
2%
2 star
1%
1 star
1%



Durability
4.8
Value
4.9
Features
4.7
Design
4.8
Usability
4.9

Customer Photos & Videos


Customer Reviews

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Good and cheap

The following review is for SDRLR1, which is a part of the bundle you are viewing.

Good product, easy to use and durable. Very helpful in installing sound dampener. It's also cheap for a proper rubber roller.

By Sam on September 22, 2013

162 found this helpful


value

The following review is for SDRLR1, which is a part of the bundle you are viewing.

I hear a roller is a must have for applying dampening, for the price its worth ordering.

By ERIC on January 6, 2014

161 found this helpful


Best bang for the buck

The following review is for XKIT82, which is a part of the bundle you are viewing.

DO NOT buy Non-Name brand kits that are under 50$, Get this one, NVX is a brand name and they don't cut corners on their products. This kit is everything I needed to install my 12" Rockford Fosgate sub, The gauge is true to spec, everything is fine, the RCA cables are top notch, highly recommend

By anton on March 9, 2014

154 found this helpful


Why pay more?

The following review is for SDRLR1, which is a part of the bundle you are viewing.

This roller is more than capable of getting the job done. One trick you can do for tight curves is to use the handle of the roller to get the dampening material to conform to them.

All in all, a roller is roller. So, why pay more than this?

By ACLJavi on July 23, 2014

153 found this helpful


NVX Sound Dampening Roller

The following review is for SDRLR1, which is a part of the bundle you are viewing.

Amazing roller gets the job done well. Seems like everytime i got into little spaces that i couldnt use the roller I cut my hands up this roller saves your hands and saves time. I did have the nut that holds the roller on come off while using it but its easy to put back on, I put it back on by hand. Worth the money for sure.

By Brendan on March 18, 2013

153 found this helpful


a must have when installing sound dampening products

The following review is for SDRLR1, which is a part of the bundle you are viewing.

Very nice and works very well. I would have never did as good as i did installing nvx sound dampening without this. This and the material is all you need it makes the job very simple. I would reccomend this to anyone who wants a good durable roller.

By Foxy on October 3, 2012

152 found this helpful


NVX Roller

The following review is for SDRLR1, which is a part of the bundle you are viewing.

I rubbed on about 70-80 sq ft of dampener with this roller, and I wasn't particularly nice to it and it did it's job and is still as new. Works well working dampener into the recesses of sheet metal, but that being said, it is just a medium duty tool. Be decent with it and it will last you a while. Not really any hidden features, it just rolls dampener.

By Amy on June 10, 2014

146 found this helpful


It's a roller

The following review is for SDRLR1, which is a part of the bundle you are viewing.

There's not much to say. It held up through the job. Hopefully I won't have to use it again for awhile.

By Greg on January 5, 2015

148 found this helpful


Works fine

The following review is for SDRLR1, which is a part of the bundle you are viewing.

Bought from Sonic along with Maxxlink VSD-TK 5 pc set. Basic shipping was fast. The roller worked very well. I have large hands and was able to use the roller without a problem. Only thing- check the tightness of the Nyloc nut and bolt that holds the roller on the handle. Mine popped apart while I was on the 5th and last section of damping material. A simple twist together plus an extra 1/8" turn and it did not come off again. I would buy again.

By BZ on January 3, 2015

147 found this helpful


Great Deal!!

The following review is for XKIT82, which is a part of the bundle you are viewing.

I dont think I can find another kit that is as good as this one. Sure is very high quality as well as the materials of the sure insulator. It just feels right. Realy heavybduty too. Just buy it. Good stuff.

By Bugatti on January 30, 2014

144 found this helpful




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.