JL Audio Slash 300/4v3 + NVX XFLOC4 Line-Output-Converter + Amp Kit

300W RMS 4-Channel Amplifier + NVX 4-Channel L.O.C. + 4 Gauge Amp Kit

JL Audio
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• RMS: 75W x 1 @ 4 ohms, 75W x 1 @ 2 ohms, 75W x 1 @ 1.5 ohms
• Total RMS Power: 300W
• R.I.P.S. (Regulated, Intelligent Power Supply)
• Dual N-Channel MOSFET power supply
• Absolute Symmetry™ Class A/B Circuit
• 13.4"L x 9.25"W x 2.36"H

Learn more about the 3004v3_xfloc4_bak44

We apologize

This item has been discontinued

Description


JL Audio

Authorized dealer

JL Audio Slash v3 4-Channel Class A/B Full-Range Amplifier


JL Audio Slash v3 4-Channel Class A/B Full-Range Amplifier

The original Slash amplifier set new performance standards for automotive amplification and became the best-selling premium mobile amplifier in history. The new Slash v3 amplifier is built on this legendary pedigree and technology platform, enhancing it in a variety of key areas; like radically improved thermal performance, a beautiful new black look with powder-coated cast alloy heat sinks and dozens of tweaks aimed at improving performance, flexibility and reliability. JL Audio's Absolute Symmetry Class A/B output circuit employs identical N-Channel MOSFET transistors for push and pull with true buffering from the load impedance. This is accomplished via a patented circuit that reverses the operation of one of the transistors in each pair to achieve absolute power symmetry and extremely low distortion over a wide range of load impedances. Its these improvements that allow the v3 20% more power than the previous generation amplifiers.

With the proper utilization of the R.I.P.S System, the JL Audio Slash 300/4v3 offers a solid 75 watts RMS per channel at any load between 1.5-Ohms to 4-Ohms with any voltage draw between 11V and 14.5V. To smooth out that power to your liking, the amplifier provides a very complete set of signal processing features, including fully variable crossover filters with selectable crossover modes (Off/LP/HP). There is no magic and no guesswork here... just pure technology, refined to the last detail.

Unparalleled Signal Processing

Unparalleled Signal Processing

The 300/4v3 employs two separate, but identical filter sections for its front and rear channel pairs. These sections consist of a x1/x10 Frequency Multiplier, 12dB/24db Filter Slope Selector, Crossover Mode Selector, and a Fully Variable Crossover Filter for ultimate control and flexibility. Its this control and flexibility that allows the 300/4v3 to work well for a multitude of system configurations. Whether you wish to run a traditional 4-Channel Setup, an "Active" Full Range System or a Bi-Amplified System the 300/4v3 has the controls necessary to filter out the unwanted harmful frequencies from your signal.


R.I.P.S. System

R.I.P.S. System

The 300/4v3 employs JL Audio's exclusive Regulated, Intelligent Power Supply (R.I.P.S.) design. This sophisticated power supply allows the amplifier to produce its optimum power (75 watts x 4) over a wide range of speaker impedances. Unlike conventional amplifiers that require a specific impedance to produce optimum power, the R.I.P.S.-equipped 300/4v3 gives you the freedom to use a variety of subwoofer configurations without sacrificing power output or sound quality. The operation of the R.I.P.S. circuitry is entirely automatic and adjusts itself every time the amplifier is turned on according to the lowest impedance present at the speaker load.

JL Audio Slash v3 Controls

JL Audio Slash 300/4v3

300W RMS 4-Channel Slash v3 Series Class A/B Full-Range Amplifier
Quantity: 1

300/4v3 Specifications:


     

     

     
  • Slash v3 Series 4-Channel A/B Full-Range Amplifier
  • RMS Power Ratings Channel (11V-14.5V):
    • 4 ohms: 75 watts x 4 chan.
    • 3 ohms: 75 watts x 4 chan.
    • 2 ohms: 75 watts x 4 chan.
    • 1.5 ohms: 75 watts x 4 chan.
  • Bridged RMS Power Rating (11V-14.5V):
    • Bridged, 3 ohms: 150 watts x 2 chan.
    • Bridged, 4 ohms: 150 watts x 2 chan.
    • Bridged, 6 ohms: 150 watts x 2 chan.
    • Bridged, 8 ohms: 150 watts x 2 chan.
  • Absolute Symmetry Class A/B Circuit
  • R.I.P.S. - Regulated, Intelligent Power Supply
  • Pulse width modulation-regulated switching power supply
  • Dual N-Channel MOSFET power supply
  • H-Bridge amplifier topology
  • Powder-coated cast alloy heat sinks
  • LED power/thermal/low-impedance indicators
  • Differential-balanced input type with RCA jack inputs
  • Advanced Rollback Protection monitors the amp's thermal condition
  • 4/3/2 Channel Operation
  • Selectable 2Ch/4Ch Input Mode
  • Speaker level inputs via RCA, JL Audio XD-CLRAIC2-SW required
  • Input sensitivity:
    • Low level: 200mV-2V
    • High level: 800mV-8V
  • State-variable, 12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley LPF or HPF

  •  
  • Selectable frequency multiplier: x1/x10
  • Variable crossover filter (x1): 50 - 500 Hz
  • Variable crossover filter (x10): 500 - 5000 Hz
  • Slew Rate: ± 25V/μs
  • Signal to Noise Ration: >108.5 dB
  • Frequency response: 5 - 30,000 Hz (+0, -1 dB)
  • Total Harmonic Distortion: <0.03% @ 4Ω , 20 - 20 kHz
  • Damping Factor: >200 @ 4Ω/50 Hz, >100 @ 2Ω/50 Hz
  • Inline 40A x 1 ANL or MaxiFuse Recommended
  • Dimensions: 13.4"L x 9.25"W x 2.36"H
  • 4-8 AWG +/- & 8-18 AWG 12V Rem terminals
  • 4 gauge OFC power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • 2 Year Manufacturer's Warranty

Check out the JL Audio Slash 300/4v3 Owner's Manual


NVX XFLOC4

4-Channel 160W Line Output Converter with Digital Noise Filter + Line Driver
Quantity: 1

Product Features:

  • 4-channel Premium adjustable line output converter
  • Digital Noise Filter + Line Driver
  • 3:1 Step Down With Adjustable Output
  • DC Amplifier Turn On Trigger
  • 160w Maximum Input Total (40w Per Channel)
  • Super Low Distortion
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Belva BAK44

4 Gauge Premium (CCA) Copper Clad Aluminum Complete 4-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1200 Watts - RED
Quantity: 1

Product Details:

  • Complete 4 Gauge 4-Channel Amplifier Installation Kit
  • Designed for car audio systems up to 1200 watts RMS
  • Premium Powerflex power and ground wire provides optimal power transfer
  • Belva CCA wire is made from 30% copper while the competition uses only 10%
  • Helical Twist Construction Audio Interconnect RCA cables minimize noise and interference
  • MINI-ANL Fuse holder with a 80 amp fuse offers ideal protection for high powered systems
  • Complies to American Wire Gauge standards
  • Also available in Blue
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. (5.2 meters) Red 4 gauge power wire
  2. 3 ft. (.91 meters) Black 4 gauge ground wire
  3. 17 ft. (5.2 meters) Gray 18 gauge remote lead wire
  4. 17 ft. (5.2 meters) Helical Twist 4-channel RCA interconnect cable
  5. 65 ft. (12.2 meters) 16 Gauge Speaker cable
  6. One MINI-ANL Fuse Holder with a 80 amp fuse
  7. One Black rubber firewall grommet
  8. One 4 Gauge Red chrome plated ring terminals
  9. One 4 Gauge Black chrome plated ring terminal
  10. Three 18 Gauge Red Spade terminal
  11. Two 18 Gauge Black Spade terminal
  12. One 18 Gauge Red butt connector
  13. Ten 4" Black zip ties

Product history:

JL Audio 300/4v3, XFLOC4, BAK44 thumbnail
(newest, current model)
JL Audio 300/4v2 thumbnail
(previous model, replaced by JL Audio Slash 300/4v3 + NVX XFLOC4 Line-Output-Converter + Amp Kit)
JL Audio 300/4 thumbnail
(previous model, replaced by JL Audio Slash v2 300/4v2)

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
75 watts x 4 channel
RMS Power @ 2 ohms
75 watts x 4 channel
RMS Power @ 1 ohm
75 watts x 4 channels @ 1.5 ohms
Bridged RMS Power
150 watts x 2 channels @ 3-8 ohms
Amplifier Specifications
Series
Slash v3 Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total RMS Power Output
300 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1.5 ohms
Minimum Impedance Bridged
3 ohms
THD at Rated RMS Power
0.03%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 5000 Hz
Low-Pass Crossover Frequency
50 - 5000 Hz
Signal-to-Noise Ratio
108.5 dB
Remote bass/level controller
No
Fuse Rating
40A X 1 In-Line Fuse Recommended
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

300/4v3, XFLOC4, BAK44

Weight:

18.68lbs

Internal SKU:

3004v3_xfloc4_bak44

Internal Product ID:

187739

Customer Ratings & Reviews



5 star
82%
4 star
9%
3 star
4%
2 star
1%
1 star
4%



Durability
4.6
Value
4.7
Features
4.7
Design
4.8
Usability
4.7

Customer Reviews

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Awesome product for the price

The following review is for BAK44, which is a part of the bundle you are viewing.

I was overall satisfied with everything in the kit. The wire was great quality and easy to run. I liked that it came with a plastic grommet for my firewall. I think the fuse was really nice and looks great under the hood. Just make sure you have a 4 gauge crimping tool which I did not have. I ended up crimping with some pliers and a hammer to tighten up the terminals.

By JT on January 17, 2014

97

found this helpful.

Good kit for the $

The following review is for BAK44, which is a part of the bundle you are viewing.

Used this kit to install a 4 channel amp and had plenty of wire to do the job.

By Tomas on January 13, 2015

88

found this helpful.

excellent value

The following review is for BAK44, which is a part of the bundle you are viewing.

this had everything you need in it to do an amp install. I was impressed with the speaker wire as it was a heavy gauge wire. 14awg I think. it was listed to have 20ft of speaker wire in product description but had 65ft in package, (nice). all the wire was nice and flexible (easy to work with) unlike some cheaper wire I've seen or used that's real stiff. couldn't ask for anything more.....

By werthy1 on November 27, 2013

90

found this helpful.

Everything I needed

The following review is for BAK44, which is a part of the bundle you are viewing.

Great value, great quality, everything that was necessary to install the full system. Kudos.

By DEREK on January 29, 2015

85

found this helpful.

great amp kit

The following review is for BAK44, which is a part of the bundle you are viewing.

Made amp installation easy. Good quality gauge wire and inline fuse with this kit.

By Ozzie on January 6, 2015

85

found this helpful.

good amp kit

The following review is for BAK44, which is a part of the bundle you are viewing.

The amp kit works well. The installation was very easy. I had plenty of wire. For the power and ground wires I soldered on my own copper lugs. The only real drawback is that this kit is cca instead of ofc, but that is why it is so cheap.

By Philip on January 26, 2014

87

found this helpful.

Amp wiring kit

The following review is for BAK44, which is a part of the bundle you are viewing.

This is an above average installation kit with all the wiring you need except a RCA for 5th channel.

Half price with bundle with Amp

By Joel on December 30, 2014

81

found this helpful.

Worked Perfect

The following review is for BAK44, which is a part of the bundle you are viewing.

Great price and fast shipping. It was all I needed to hook up my amp and composite speakers. Plenty of length on all can cables.

By Shon on February 27, 2014

81

found this helpful.

Really Good Quality!!

The following review is for BAK44, which is a part of the bundle you are viewing.

Got this wiring kit at a discount after purchasing together with amp, so ended up at around $37. Ive bought 4 gauge wiring kits before at local radio shop for the same price, but not the same quality at all! The power and ground wire are super flexible, great for passing through firewall and bending around tight corners. Great quality anl fuse, and was surprised to find 20 ft of equally good, thick, speaker wire, just enough to rewire my whole car! And loved the 4 twisted rca cables that make install a breeze, and helps keep everything looking neat and clean. Perfect for a 4 channel Amp Install.

By Frank on January 1, 2014

81

found this helpful.

works great

The following review is for BAK44, which is a part of the bundle you are viewing.

everything I needed to install, good price and value. Will order another shortly.

By Donnie on September 2, 2014

77

found this helpful.

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