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NVX 750 Watt Dual 12" Bass Package

Two 12" X-Series Subwoofers with Aluminum Shorting Ring and True 750W RMS BD Series Monoblock Amplifier with OFC Installation Kit

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• RMS Power: 400W
• Aluminum Shorting Ring
• Finely Milled Pulp/Egyptian Papyrus Cone
• Foam Surround
• 123 Oz Double Stacked Magnet
• oSd Surround Technology for Increased 8-12% Surface Area
• BD Series Amp True RMS Power: 450W x 1 @ 4 ohm, 750W x 1 @ 2 ohm
• CEA-2006 Compliant
• Dimensions: 7" W x 9.75" L x 2" H
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

Learn more about the xqw122_bda7501_xkit42

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Description


NVX brand icon

Authorized dealer



NVX X-Series Subwoofer Breakdown




Hybrid Cone

Egyptian Papyrus-Blend Cone

The NVX X-Series features an ultra stiff, lightweight cone material custom made from finely milled pulp & Egyptian Papyrus fibers. The cone is treated with a soft matte black finish for a stylish and modern look.

Vertically Attached oSD Surround

Patented Surround Technology

XQW woofers are engineered with a unique oSD (oversized SD) surround. This patented technology involves attaching the surround on a vertical edge for increased surface area, which translates to more bass. Additionally, the surround itself is constructed with a multi-radius elliptical edge for incredibly symmetrical, linear cone movement.

Aluminum Shorting Ring

Aluminum Shorting Ring

Another feature which seperates the X-Series from other woofers on the market is the innovative aluminum shorting ring. The shorting ring is basically a conductive aluminum ring placed between the pole piece and the voice coil former. This ring will essentially reduce the negative effects of the inductance which is inherently present in any loudspeaker. In short, this shorting ring:

  • Improves power delivery to the voice coil
  • Decreases distortion
  • Contributes to linear cone movement
  • Improves high-end extension
  • Decreases risk of overheating
Optimized for Small Enclosures

Space Efficient Design

These subwoofers only require 6" of mounting depth to produce intensely powerful bass. NVX utilized the latest loudspeaker technology to design a space-saving subwoofer without the anemic sound of typical shallow-mount woofers. NVX claims that the X-Series is "The discerning listener's alternative" to such shallow subwoofers, and we agree.

High Temperature Voice Coil

3" High-Temp Voice Coil

The stout 3" high temperature voice coil is constructed from a copper wire wrapped around an TSV TIL former. This industry standard design is powerful enough to readily drive the cone with strict linear control, yet at the same time remains efficient enough for the compact, space saving magnet structure. The black appearance of the coil is a result of the special treatment which is applied to improve power handling and heat dissipation.

Low Turbulence Basket

Custom Cast Aluminum Basket

The custom basket of the X-Series woofer is striking in terms of both aesthetics and engineering. A particularly open basket was designed in order to improve airflow for superior cone response and reduced back-wave interference. NVX engineers chose aluminum both for its exceptional strength-to-weight ratio, as well as to eliminate interference with the magnet structure.

High-Excursion Tinsel Leads

High Excursion Tinsel Leads

The tinsel leads used in the X-Series woofer are a small example of the incredible attention to detail of the NVX engineers. These tinsel leads are attached at the basin of each fold in the spider with sufficient slack for full excursion. This prevents damage to the leads from the movement of the cone, while also keeping them securely attached to prevent mechanical noise.



NVX XQW122 (New 2016 Version)

400W RMS, 12" X-Series Dual 2 ohm Car Subwoofer w/ Aluminum Shorting Ring (XQW 122)
Quantity: 2



General Features:

  • 12" Dual 2 Ohm X-Series Series Subwoofer
  • Power Handling:
    • RMS: 400 watts
  • Impedance: 2 ohm
  • Custom blend of finely milled pulp and Egyptian papyrus fiber cone with smooth matte finish
  • Multi-Radius Elliptical edge foam surround
  • Includes oSd surround technology (U.S. Patent #7,031,487) allowing for an extra 8-12% more surface area than competing subwoofers
  • Innovative aluminum shorting ring system with several positive impacts on the subwoofer:
    • Improved power delivery to the voice coil
    • Decreased inductive distortion
    • Improved cone linearity
    • Improved high-end extension
    • Decreased risk of overheating
  • 3" High temperature voice coil designed with an oxygen-free copper coil
  • 123 oz double stacked ferrite magnet
  • Optimal ported enclosure tuning frequency: 34 Hz
  • Frequency response: 20-200 Hz
  • Resonance Frequency (Fs): 29 Hz
  • Top-mount depth: 5-3/4"
  • Sensitivity: 89 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

NVX BDA7501 BD Series Amp

True 750W RMS Monoblock Class D Amplifier Specifically made for BD Series
Quantity: 1

General Features:

  • BD-Series Monoblock Class D Car Amplifier
  • True RMS Power Rating:
    • 4 ohm: 450 watts x 1 chan.
    • 2 ohm: 750 watts x 1 chan.
  • Sonic Electronix Certified Power Rating*:
    • 4 ohm: 451 watts x 1 chan.
    • 2 ohm: 782 watts x 1 chan.
  • Wired remote bass level control included
  • Variable Bass Boost (0 to +18 dB bass boost at 50 Hz)
  • Mono channel operation
  • Variable low-pass filter (50-250 Hz, 24 dB/octave)
  • Subsonic filter (24 dB at 15 Hz)
  • Frequency Response: 20-500 Hz
  • Signal to Noise Ratio: 90dB
  • Input Sensitivity: .25-6.0 V
  • High quality platinum finish connections provide solid electrical connection and resist corrosion
  • Dimensions: 7"W x 9.75"L x 2"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

*The Sonic Electronix Certified Power Ratings listed are based on a test of a specific sample amplifier. Actual power ratings may slightly vary between amps.

NVX XKIT42

100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit w/RCA Interconnect & 40 ft Speaker Cable
Quantity: 1

General Features:

  • 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit
  • Designed specifically for car audio systems up to 1000 watts RMS
  • Premium power and ground wire provides optimal power transfer
  • Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal
  • Audio Interconnect RCA cables are made with twisted-pair technology for noise reduction
  • Solid Brass and satin-chromed ANL/Mini-ANL Fuse holder offers ideal protection for high powered systems
  • True-to-Gauge cables/wires meet or exceed the industry standard of copper required for the gauge size
  • Strand Count: 1862
  • BC-5W2 Compliant
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 20 ft. (6.1 meters) Frosted Blue 4 gauge power wire with seamless crimp ring terminal
  2. 3 ft. (.91 meters) Frosted Black 4 gauge ground wire with seamless crimp ring terminal
  3. 20 ft. (6.1 meters) Clear 18 gauge remote lead wire
  4. 40 ft. (12.2 meters) Frosted Black/Blue 16 gauge speaker wire
  5. One 16 ft. (5 meters) 2-channel twisted construction RCA interconnect Cable (NVX XIV25)
  6. One NVX XMANL04 ANL/Mini-ANL Fuse Holder with 100 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. Two 4 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. Ten 6" Black zip ties

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Specifications & Details


Amplifier Power Specifications
RMS Power @ 4 ohms
450 watts x 1 channel
RMS Power @ 2 ohms
750 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
750 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 250 Hz
Subsonic Filter
10 - 50 Hz
Signal-to-Noise Ratio
90 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
40A x 2 
CEA-2031 Compliant
Yes
Subwoofer Specifications
Series
X Series
Number of Subwoofers
2
Subwoofer Size
12"
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
RMS Power Handling
400 watts
Woofer Surround
Foam
Woofer Composition
Egyptian Papyrus Fiber
Minimum Sealed Box Volume
0.80 cubic feet
Maximum Sealed Box Volume
1.40 cubic feet
Minimum Ported Box Volume
1.1 cubic feet
Maximum Ported Box Volume
1.90 cubic feet
Sensitivity
89 dB
Frequency Response
20 - 200 Hz
Xmax (millimeters)
20 mm
Top-Mount Depth (Mounting Depth)
5-3/4"
Cutout Diameter
12-1/16"
Recommended Enclosure Type
Ported / Vented
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

XQW122_BDA7501_XKIT42

Weight:

69.80lbs

Internal SKU:

xqw122_bda7501_xkit42

Internal Product ID:

125659

Customer Ratings & Reviews


NVX 750 Watt Dual 12

5 star
85%
4 star
13%
3 star
1%
2 star
1%
1 star
0%



Durability
4.9
Value
4.9
Features
4.9
Design
4.9
Usability
4.9

Customer Photos & Videos


Customer Reviews

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Durable

The following review is for XKIT42, which is a part of the bundle you are viewing.

The wire is so thick for quality sound production and yet so flexible. I didn't do my own install but the installer guy asked me about the kit and seemed to like the ease it offered

By Joseph on September 18, 2013

161 found this helpful


Quality

The following review is for XKIT42, which is a part of the bundle you are viewing.

Top quality kit. The power cable is very easy to bend, and the fuse block is well built. My only complaint is the oddball fuse

By Alex on January 13, 2014

156 found this helpful


NVX XKIT42

The following review is for XKIT42, which is a part of the bundle you are viewing.

This is the perfect kit for anything around 1000 watts RMS. I have it hooked to a NVX JAD1200.1, and it is perfect. I literally have nothing bad to say about this kit. Every wire is true to gauge and it comes with plenty of wire, even 40ft of speaker wire! The RCA works great and the wires are strong and flexible. It'd be nice if it was a little cheaper, but it's definitely worth it. NVX makes some of the best, high quality wires and instillation equipment.

By Smuck on January 9, 2014

154 found this helpful


Real nice

The following review is for XKIT42, which is a part of the bundle you are viewing.

This is a really nice kit has everything you need

By Clint on July 17, 2014

153 found this helpful


Great service again

The following review is for XKIT42, which is a part of the bundle you are viewing.

Another great buy! Chris took care of me again! Every one looking for car audio and your not shopping here your getting robbed!!!! If you don't believe me check for yourself. Just the customer service makes it worth buying anything from here. And any questions you have they are quick to get back to you and help you out.

By craig on August 31, 2014

148 found this helpful


great product!!!!

The following review is for XKIT42, which is a part of the bundle you are viewing.

this has to be the best connection kit I have ever used.. everything was flawlessly constructed and everything you need is in the kit, remember you get what you pay for... I am using this in a small suv that has no carpet but herculiner throughout and I need pure copper for corrosion resistance.. could be cheaper I guess..

By Dan on September 20, 2013

149 found this helpful


Not your average amp kit.

The following review is for XKIT42, which is a part of the bundle you are viewing.

If you're picking up a bad*ss amp, why wouldn't you pick up a PROPER wiring kit ?!
I've previously used NVX Power/Ground wire for a BIG 3 Upgrade install, and was blown away by the Quality of the wire. High Strand, True To Spec, Super Flexible, Very Durable, and Conducts Very Well. Same can be said for the Speaker Wire and RCAs. I wish NVX made a kit with their higher end RCA cables, but the ones with this kit definitely get the job done. The fact that the Power/Ground come Crimped and Shrink Wrapped really save on install time, and the flex wrap on the Power Wire makes the install look Very professional. I ended up using the other goodies (ties and connectors) for various other things, but its pretty cool that it comes with the kit.

By REM on July 8, 2014

146 found this helpful


Best wiring overall

The following review is for XKIT42, which is a part of the bundle you are viewing.

when i received this and opened it up i was amazed when i saw how a 4ga. wire could look so much like 0ga. and bend so easily. the speaker wire is so thick that you would not believe that it is speaker wire. the wires also make your music sound so much clearer than any other wiring can. all the components are the best in quality.

By Kevin S. on June 2, 2013

145 found this helpful


Very good wires at a cheap price

The following review is for XKIT42, which is a part of the bundle you are viewing.

Wire if true to gauge, also 100 percent copper very cheap price for the better quality of wires you get plus the hyper flex material makes it very easy to run wires ,overall great wires for price

By jason on May 26, 2014

145 found this helpful


Love this kit

The following review is for XKIT42, which is a part of the bundle you are viewing.

Great true 4 gauge wire kit. Both power/ground cables are flexible easy to work with, rca calbe is great. This kit comes with everything you need for an amp install. I will be using NVX amp kits for now on future installs.

By Ben on January 9, 2014

143 found this helpful




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