Best Nvx in 2026

Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal

Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal

Premium power and ground wire provides optimal power transfer

Eliminates Road Noise

2.3mm (90.55mil) thick for better performance

Quiets Vibrations

High-Quality 100% OFC Wiring - Our wires are made with 100% Oxygen-Free Copper with NO aluminum blend, unlike some of our competitors. Advantages to OFC include increased conductivity to carry more current, reduced strain on your vehicle’s electrical system, and improved heat absorption. Our wire is also silver tinned, which helps prevent the wires from corroding over time.

Designed By Installers for You - Each “Big 3 Kit” is specially designed and curated by professional installers. Each feature in the wiring kit was carefully chosen by these audio professionals. If anyone should know the challenges and headaches of installation kits, it would be them. Here at NVX, we look to them to design our kits, allowing us to bring these features to each of our customers. We had a very high level of attention to detail when engineering these kits.

Make Your Electrical System Run More Efficiently - The NVX XBG3PK is a much more effective solution rather than installing a capacitor. This is also a mandatory upgrade when you are upgrading to a high-output alternator. This kit will help eliminate issues with dimming lights, give you deeper bass, and allow your amplifier to run cooler and make it less likely to go into protection mode.

Perfect for subwoofer boxes, car trunk liner or for use as a dash cover.

Extremely durable fabric that will stand up to heavy usage.

Easy to cut, fit, and mold to desired shape or size.

Extremely durable fabric that will stand up to heavy usage

Adhesive backing allows for an easier installation process

Easy to cut, fit, and mold to desired shape or size

5m (16.40 ft) 4-Channel Twisted RCA

Dual Twisted Pair Hyper-Flex Technology For Better Signal Transfer

Dual injection nickel-plated split RCA ends

1" V-Series Component Tweeters

Neodymium Motor

80W Max

25mm silk dome tweeter gives you rich, warm, tremble with outstanding sound clarity and definition

Polypropylene component woofer cone is lightweight yet strong which provides accurate mid and low notes

RMS power 130 watts per set | Peak power 260 watts per set

Cone - The Lightweight Polypropylene provides a resilient and durable lightweight material that offers best in class sound quality with the advantage of long lasting material.

Voice Coil - The 1.5" Voice coil is able to withstand high temperatures yet maintain its strength. This gives our speakers superior current distribution, effective heat dissipation and incredible power handling.

Surround - Rubber has the ability to endure abuse without any sign of damage. It complements the whole structure of the speaker by allowing flexibility where it is most needed, without the wear and tear.

Our XBAF speaker baffles create a tight and secure seal around your speakers, allowing for optimal sound quality. The egg crate foam at the bottom of the baffle helps create a barrier between the speaker and the metal door itself.

The XBAFs are engineered with high-quality silicone which lasts a lifetime. Sometimes, moisture may accumulate in your door panel. Our waterproof silicone baffles will keep your speaker safe and keep their shape, unlike comparable foam baffles.

The silicone design also allows for simple customization of the baffle to match the proper mounting depth. These baffles are available in most car speaker sizes including 5.25", 6.5", 6x8", 6x9", and even 8".

Cone - The Polypropylene provides a resilient and durable lightweight material that offers best in class sound quality with the advantage of long lasting material.

Voice Coil - The 1" Voice coil is able to withstand high temperatures yet maintain its strength. This gives our speakers superior current distribution, effective heat dissipation and incredible power handling.

Surround - Rubber has the ability to endure abuse without any sign of damage. It complements the whole structure of the speaker by allowing flexibility where it is most needed, without the wear and tear.

Cone - The Polypropylene provides a resilient and durable lightweight material that offers best in class sound quality with the advantage of long lasting material.

Voice Coil - The 1" Voice coil is able to withstand high temperatures yet maintain its strength. This gives our speakers superior current distribution, effective heat dissipation and incredible power handling.

Surround - Rubber has the ability to endure abuse without any sign of damage. It complements the whole structure of the speaker by allowing flexibility where it is most needed, without the wear and tear.

6 1/2" car speakers with 20mm silk dome tweeter delivers warm treble with remarkable clarity and definition

Polypropylene cone material is strong, yet lightweight for accurate mid and low tone

RMS power 80 watts per pair | Peak power 160 watts per pair

True 1 farad capacitor for systems up to 1200 watts

Built-in distribution block

Bright blue LED voltage display

Cone - The Polypropylene provides a resilient and durable lightweight material that offers best in class sound quality with the advantage of long lasting material.

Voice Coil - The 1" Voice coil is able to withstand high temperatures yet maintain its strength. This gives our speakers superior current distribution, effective heat dissipation and incredible power handling.

Surround - Rubber has the ability to endure abuse without any sign of damage. It complements the whole structure of the speaker by allowing flexibility where it is most needed, without the wear and tear.

Cone - The Lightweight Polypropylene provides a resilient and durable lightweight material that offers best in class sound quality with the advantage of long lasting material.

Voice Coil - The 1.5" Voice coil is able to withstand high temperatures yet maintain its strength. This gives our speakers superior current distribution, effective heat dissipation and incredible power handling.

Surround - Rubber has the ability to endure abuse without any sign of damage. It complements the whole structure of the speaker by allowing flexibility where it is most needed, without the wear and tear.

600 Watts RMS / 1200 Watts Max

Dual 4-ohm Voice Coil

Non-Pressed Paper With Woven Carbon Fiber Top

15" VS-Series Subwoofer

Dual 4-ohm Voice Coil

RMS Range: 600-750 Watts

📢 PEAK POWER: 5400 Watts

📢 RMS POWER: 【4 ohms: 1250W x 1 chan.】【2 ohms: 1950 W x 1 chan.】【1 ohm: 2700 W x 1 chan.】

📢 BASS REMOTE: Variable Bass Boost 0 - +12 dB @ 45 Hz. Easily adjust with the included bass remote.

📢 PEAK POWER: 1000 Watts

📢 RMS POWER: 【4 ohms: 180W x 1 chan.】【2 ohms: 320W x 1 chan.】【1 ohm: 500W x 1 chan.】

📢 COMPACT: Cutting edge Micro Class D technology allows amplifier to be extremely compact. Dimensions: 6.8"L x 3.3"W x 1.5"H

4-Channel Premium Adjustable Line Output Converter

6:1 Step Down With Adjustable Output

600w Total Maximum Input (150w Per Channel)

6m (19.69 ft) X-Series Twisted RCA

2-Channel Interconnect Cable

Dual twisted-pair construction provides ultimate signal transfer

1m (3.28 ft) X-Series Twisted RCA

2-Channel Interconnect Cable

Dual twisted-pair construction provides ultimate signal transfer

Complete 4 Gauge Amplifier Installation Kit

For Amplifiers Up To 1500 Watts RMS

100% (OFC) Oxygen Free Copper

Dual Auxiliary Inputs

Master & Subwoofer Volume Control

Gold-Plated Contacts

Space Saver - The combination of a built-in 500W amplifier that powers the 10” subwoofer makes this ideal for spatially challenged vehicles.

Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the low-pass filter to primarily keep high notes out of your subwoofer. Adjust it from 50-150 Hz to best fit your system.

Ease of installation - Takes either speaker wire (High-level) or RCA cable (low-level) inputs. This makes connecting the QBUS10P to your radio easier since it's compatible with both factory AND aftermarket units!

True RMS Power Rating: 4 ohms: 450 watts x 1 chan. ❘ 2 ohms: 750 watts x 1 chan.

Variable Bass Boost (0 to +18 dB bass boost at 50 Hz)

Variable low-pass filter (50-250 Hz, 24 dB/octave)

BIG POWER IN A SMALL PACKAGE - Don’t let the size fool you! The Marine-V Series Amplifiers packs a massive punch when it comes to power offering 600W Total RMS

BUILT TO WITHSTAND THE ELEMENTS - Conformal Coated PCB and a Fully Sealed Chassis Allows for an IPX67 Waterproof Rating

CLASS-D TECHNOLOGY FOR EFFICIENCY & PERFORMANCE - The Marine-V Series amps are Class-D amplifiers, meaning they run at or over 90% efficiency

2-Position Mini-ANL Fuse Holder

One 1/0 gauge or 4 gauge Input

Two 4 gauge or 8 gauge Outputs