See all parts that fit your 1999 LHS
2000W RMS X-Series Full-Bridge Class D 1-Ohm Stable 2-Channel Amplifier
Product highlights
• 250 watts x 2 channel @ 4 ohm
• 550 watts x 2 channel @ 2 ohm
• 1000 watts x 2 channel @ 1 ohm
• Total RMS Power: 2000 watts
• CEA-2006 Compliant
• Includes Amplifier Wiring Kit
600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers
$49.00
List price $80.00
The NVX XAD21 is a fully bridged Class D amplifier. Consumers who seek high-power outputs in their amplifiers consider these fully bridged amplifiers to meet those needs. A full-bridge converter consists of two legs of the half-bridge converter and is preferred over the half-bridge in higher power ratings. With the same DC input voltage, the maximum output voltage of the full-bridge converter is twice that of the half-bridge converter. This Class D amp is able to boast a strong wattage output. Class D amplifiers operate as electronic switches rather than linear gain switches in other amplifiers. Furthermore, The Class D amplifier can be more efficient than its linear gain amplifier counterparts, with less power dissipated as heat in the active device. As a result, Class D amplifiers do not require large heat sinks, resulting in lighter-weight amplifiers.
The NVX XAD21 is equipped with a Metal-oxide-semiconductor field-effect transistor. The most common transistor in electronics offers a key advantage. It requires almost little to no input current to control the load current. In addition, MOSFET transistors can be scaled down to a much smaller size and produced at a higher yield making them the premier transistor of choice in almost all electronics, therefore, the XAD21 yields a high output in a more compact size. With such high power output, one would assume that a three-way protection circuitry (thermal, overload, and speaker short protection). Protect your amplifier and your speakers by offering a number of different protections including thermal, overload, and speaker short protection. These help ensure the longevity of the amplifier and your system as a whole.
The XAD21 is a fully bridged 1-ohm stable amplifier. This means that this amp will be capable of operating at a lower impedance or resistance. Since they encounter less resistance at 1-ohm these amps are able to output more power than a similar 2-ohm stable amplifier. The XAD21 also has the capability to be bridged down to 2-ohm’s. This allows the amplifier to take your sound to the next level by generating a 2000W RMS power output. Because XAD21’s are 1-Ohm Stable, they are a perfect piece to add to your sound system if you are looking to get the most out of your speakers or subwoofers.
NVX XAD21
2000W RMS X-Series Full-Bridge Class D 1-Ohm Stable 2-Channel Amplifier
Quantity: 1
Check out the NVX X-Series 2-Channel Amplifier Owner's Manual
NVX XKIT42
Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1500 Watts
Quantity: 1
Polk Audio DB6502 DB+ 6.5" 600 Watt Car Speakers with Free 6" x 9" Adapters
600W Peak (200W RMS) 6.5" DB+ Series 2-way Component Speakers with 6" x 9" Speaker Adapters
$211.34
List price $232.98
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)
$149.95
List price $180.00
280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers
$56.99
List price $71.99
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
Best selling similar products
• Six Speaker Audio Upgrade System
• Includes 6.5" component front speakers, 6.5" coaxial rear speakers, pair of 2-channel amplifier
• Direct fit for a hassle-free installation, fitting perfectly into the select 2021-2024 Bronco
• Designed for OEM Base model audio systems or aftermarket source units
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware
$1444.99
List price $1899.99
Rockford Fosgate R2-1200X1 with Amplifier Wiring Kit
• 400 Watts RMS x 1 @ 4 ohm
• 800 Watts RMS x 1 @ 2 ohm
• 1200 Watts RMS x 1 @ 1 ohm
• CEA-2006 Compliant
• R.L.C. Remote Level Control
• Includes Amplifier Wiring Kit
(148)
$506.68
List price $593.98
NVX Audio Upgrade Kit – NPKG212 Bass Package with 2 Pair 6.5" Speakers
• 12" Loaded Dual Subwoofer Enclosure with Amplifier
• 500 watts RMS
• Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 Co-axial Speaker and Damping Kits
(255)
$486.93
List price $677.43
Kicker HS10 (51HS10) w/ Free Amp Install Kit
(99)
$319.99
List price $489.96
NVX Audio Upgrade Kit – QBSTA & Two Pair 6.5" Speakers
• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 Co-axial Speaker and Damping Kits
(260)
$396.93
List price $581.43
Kicker Subwoofer (43DC122) and Amplifier (46CXA4001T) w/ Free Amp Install Kit
(128)
$570.00
List price $679.94
Kicker 46CXA4001 with Amplifier Wiring Kit
• 150 Watts RMS x 1 @ 4 ohm
• 300 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Includes Amplifier Wiring Kit
(45)
$199.99
List price $269.98
Pair Kicker 6.5" and 6x9" Speakers + NVX Amp w/ Free Amp Install Kit
(243)
$401.94
List price $637.94
• Six Speaker Audio Upgrade System
• Includes 6.5" component front speakers, 6.5" coaxial rear speakers, pair of 2-channel amplifier
• Includes PAC module for OEM B&O audio systems
• Direct fit for a hassle-free installation, fitting perfectly into the select 2021-2024 Bronco
• Designed for OEM B&O audio systems
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware
$1869.99
List price $2399.99
NVX Audio Upgrade Kit – QB10SPA with 2 Pair 6.5" Speakers
• 10" 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(2) Co-axial Speaker and Damping Kits
(244)
$311.43
List price $533.42
Manufacturer:
Model Number:
XAD21, XKIT42
Weight:
12.80lbs
Internal SKU:
xad21_xkit42
Internal Product ID:
194483
| 5 star |
|
84% |
| 4 star |
|
16% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
Durable
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
161 found this helpful
Quality
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
156 found this helpful
NVX XKIT42
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.
154 found this helpful
Real nice
This is a really nice kit has everything you need
153 found this helpful
Great service again
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.
148 found this helpful
great product!!!!
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..
149 found this helpful
Not your average amp kit.
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.
146 found this helpful
Best wiring overall
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.
145 found this helpful
Very good wires at a cheap price
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
145 found this helpful
Love this kit
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.
143 found this helpful
1500W Peak (840W RMS) Signature Series Class-D 6-Channel Marine Amplifier
$649.99
List price $649.99
2-Way Paging Remote Start Car Alarm w/ Keyless Entry Vehicle Security System
(1)
$199.99
List price $349.99
DLS Ultimate A7 - The Big Five
1000W RMS, Ultimate Series 5-Channel Car Amplifier
(1)
$849.99
List price $1140.00
Kicker C88 (10C88) - Buy One, Get One FREE!
Pair of 8" Single 8 ohm Comp Series Car Subwoofers
(5)
$102.08
List price $199.90
Single-Din Bluetooth Marine Stereo w/ iPod Control, Internet Radio, and Sirius XM Ready
(6)
$139.99
List price $199.99
1000W RE Audio Subwoofer and Enclosure Package
Single 12" SX PRO 12D2 Subwoofer + Ported Enclosure Custom Red Baffle
(6)
$349.95
List price $729.98
Cancel
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
