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DS18 SMD-300.4AB 4-Channel Amplifier + NVX Amp Kit

1200W RMS Class AB SMD Series 4-Ch Amplifier with Bass Remote and 4 Gauge 100% OFC Complete 4-Channel Amplifier Wiring Kit with RCA

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  • DS18 SMD-300.4AB 1200W RMS Class AB 4-Channel Car Amplifier
  • Wired Bass Remote for Precision Level Control
  • NVX XKIT44 Full Spec 4 Gauge 100% OFC Wiring Kit
  • Complete 4-Channel Copper Installation Solution with RCA
  • High-Performance Setup for Amplifiers up to 1500 Watts
Learn more about the smd3004ab_xkit44
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List price $730.94
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$660.18

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Description


DS18 brand icon

Authorized dealer

Power your car audio system with the DS18 SMD-300.4AB 4-Channel Amplifier, a high-fidelity 1200W RMS Class AB powerhouse engineered for audiophile-grade clarity. This SMD Series amplifier provides exceptional performance and includes a wired bass remote for precise, on-the-fly adjustments. To ensure peak efficiency, this bundle includes the NVX XKIT44 4-Gauge Wiring Kit. Crafted from 100% Oxygen Free Copper (OFC), this complete 4-channel installation solution features high-quality RCA cables and supports up to 1500 Watts. This professional pairing delivers the pure, undistorted power your speakers demand for a truly immersive listening experience.

DS18 SMD-300.4AB

1200W RMS Class AB SMD Series 4 Channel Car Amplifier with Bass Remote
Quantity: 1

Product Details:

  • SMD Series Class A/B 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 200 watts x 4 channel
    • 2 ohm: 300 watts x 4 channel
    • Bridged: 600 watts x 2 channel @ 4 ohm
  • Total power output: 1200 watts
  • Power / Protection / Clip Led Indicator
  • Wired bass level remote control included
  • IR Remote Control for LED patterns and colors included
  • Signal sensing remote turn-on
  • Thermal, overload, DC, short circuit, voltage, and clipping protection
  • Exclusive SMD design with VM-1 voltmeter
  • Input Mode Selectable to 2/4 Channel
  • Metal Adjustment Knobs with Click Position
  • Professional Tiffany RCA Connectors
  • Remote Level Knob with Clip indicator
  • Reliable Heavy Duty Korean Board Design
  • Front Acrylic Window and Digital RGB Lighting
  • Input sensitivity: 200 mV - 6 volts
  • Frequency Response: 10 - 24 Hz
  • Total Harmonic Distortion (THD): 0.10%
  • Signal to Noise Ratio: 98 dB
  • Variable high-pass filter: 50 - 2000 Hz
  • Variable low-pass filter: 50 - 2000 Hz
  • Variable Bass Boost: 0 - 9 dB
  • Fuse Rating: 150A (not included)
  • 1/0 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 14.2" L x 9.15" W x 3" H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty
  • MFR #: SMD-300.4AB

NVX XKIT44

Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1500 Watts
Quantity: 1

Product Details:

  • 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
  • Designed for car audio systems up to 1500 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 4 gauge power wire with seamless crimp ring terminal
  2. 3 ft. Frosted Black 4 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. 4-channel dual twisted construction RCA interconnect Cable (NVX XIV45)
  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. Two Heat Shrink tubes with the NVX logo
  14. Ten 6" Black zip ties

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Item Details


Manufacturer:

Model Number:

SMD3004AB_XKIT44

Weight:

19.90lbs

Internal SKU:

smd3004ab_xkit44

Internal Product ID:

231582

Customer Ratings & Reviews


DS18 SMD-300.4AB 4-Channel Amplifier + NVX Amp Kit thumbnail image

5 star
90%
4 star
7%
3 star
1%
2 star
0%
1 star
1%



Durability
4.8
Value
4.8
Features
4.8
Design
4.9
Usability
4.9

Customer Photos & Videos


Customer Reviews

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Good value

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit is true 4 gauge copper wire. Worked great for what I needed it for. Not much else to say besides it is also very flexible!

By Adam on March 14, 2014

121 found this helpful


Honda civic 2010 lx big 3

The following review is for XKIT44, which is a part of the bundle you are viewing.

This big 3 is a very nice setup and I haven't installed it just yet. Great quality wire and you can never go wrong with this product. The price is ok just a little over my budget lol

By Brandon on June 5, 2014

115 found this helpful


Honda civic 2010 lx big 3

The following review is for XKIT44, which is a part of the bundle you are viewing.

This big 3 is a very nice setup and I haven't installed it just yet. Great quality wire and you can never go wrong with this product. The price is ok just a little over my budget lol

By Brandon on June 5, 2014

108 found this helpful


Best kit money can buy

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit includes everything I needed for my 4-channel JL Audio amp. I love it. The look of the fuse holder is awesome and the braided cable protector is great under the hood too. The RCAs worked like a charm and I had plenty of speaker wire included. No complaints.

By Hamid on August 16, 2012

109 found this helpful


great

The following review is for XKIT44, which is a part of the bundle you are viewing.

Have not installed yet but it seems to be everything it claims to be. Did recomend itnto a friend but he didn't listen and spent way to much for a kitat a local best buy. Did a lot of research before I bought this kit and it looked like the best value for my hard earned money. Having not yet installed is why I didn't go all five stars. Soon it will be going into my 89 olds custom cruiser with 4 12s....

By Tyler on August 24, 2014

110 found this helpful


Great Amp Kit

The following review is for XKIT44, which is a part of the bundle you are viewing.

This is a high quality 4g amp kit for a great price .... nice 100 amp fuse box

By Kyle on June 13, 2014

108 found this helpful


Awesome kit!!!

The following review is for XKIT44, which is a part of the bundle you are viewing.

This wiring kit is the best I've used so far. It bends very easy in tight places and this is the size wire that I actually paid for. Don't waste $ on cheaper brands...NVX is AWESOME!!!

By jeremy on September 1, 2014

104 found this helpful


Great Complete Package

The following review is for XKIT44, which is a part of the bundle you are viewing.

I replaced all speaker wiring in my car with this kit. The quality of all the wires is very good. NVX is nice quality!

By detekk on June 29, 2013

105 found this helpful


great product

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit is very good and great quality. I would recommend this product for basic and some advanced systems.

By Brandon on December 30, 2014

108 found this helpful


Top of the line kit at decent price

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit has everything and is as good as you can buy. Better than jl, Rockford, stinger, and kicker. At a price less than or equal to those mentioned. True spec, silver tinned ofc

By Donnie on March 30, 2013

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

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

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