JL Audio Slash 300/4v3 | 300W 4-Channel Amplifier w/ Free $100 GC

JL Audio Slash 300/4v3 Amplifier + Free $100 Gift Card

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

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

• 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

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


$100 e-Gift Card at Sonic Electronix

Digital e-Gift Card for value of $100 applies electronically to account
Quantity: 1

Sonic Electronix Gift Card Features:

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  • Easy to apply at checkout (see instructions below)

Redemption Instructions:

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  2. Begin Checkout
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  4. On the Second step of checkout you will have the option to apply the gift card (store credit) value.

Product history:

JL Audio 300/4v3, 100EGIFT thumbnail
(newest, current model)
JL Audio 300/4v2 thumbnail
(previous model, replaced by JL Audio Slash 300/4v3 Amplifier + Free $100 Gift Card)
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.

FEATURES & SPECS
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
75 watts x 4 channels
RMS Power @ 2 ohms
75 watts x 4 channels
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
Amplifier Series
Slash v3 (JL Audio)
Marine Certified
No
Amplifier Class
AB
Number of Channels
4
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
Bass/Gain Remote
No
Fan Cooled
No
Fuse Rating
40A X 1 In-Line Fuse Recommended
Strappable
No
CEA-2006 Compliant
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Authorized Dealer
Authorized Dealer
Authorized Dealer
What is in the box?
WITB: Amplifiers
Amplifier
Paperwork
User manual
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer
REVIEWS
JL Audio Slash 300/4v3 Amplifier + Free $100 Gift Card

JL Audio Slash 300/4v3 Amplifier + Free $100 Gift Card

4.9

(8)

Write a review

Overall rating distribution

5 star
88%
4 star
13%
3 star
0%
2 star
0%
1 star
0%

By feature average rating

Durability
4.4
Value
4.8
Features
4.7
Design
4.7
Usability
4.9

RG

May 2, 2014

You cant go Wrong

The following review is for SonicElectronix-100-Gift-Card, which is a part of the bundle you are viewing.

You cant go wrong if the person your getting this for, loves stuff for their car!

33

found this helpful.

Brennen

June 9, 2014

100 free dollars

The following review is for SonicElectronix-100-Gift-Card, which is a part of the bundle you are viewing.

I got this for free with a pair of sony speakers and I got 100 dollars in store credit. I didn't get a card in the mail or anything it just added 100 dollars to my account and when I was checking out I just had to select the credit and pick how much of it I wanted to use

33

found this helpful.

ERIC

January 6, 2014

decent sound

The following review is for 300/4v3, which is a part of the bundle you are viewing.

I bought this amp because i wanted to try a class ab amp rather then then the usual class d amp. I would like to see a conventional power supply rather than the switching supply which it has. I would say the sound is warmer and is a decent full range amp. The lack of an internal fuse can be hazardous to some if a correct external fuse is not in place.

21

found this helpful.

Chris

March 17, 2014

Well built, pricey, lot of features

The following review is for 300/4v3, which is a part of the bundle you are viewing.

This amp is solid. It is a bit larger and heavier than I expected. It has all the features I need and delivers on performance. It is a bit overpriced, but you are paying for the JL name.

17

found this helpful.

matt

April 12, 2015

Very clean

The following review is for 300/4v3, which is a part of the bundle you are viewing.

this amp is very clean. well worth every penny. I'm using it to power one pair of hertz hi energy 165xl components. running the tweeters with the active crossover. If you're looking for a class a/b amp that is very clean, has a lot of features, and can deliver all day then this is your amp. I recommend this amp to everyone.

Pros: Audiophile sound quality, plenty of power, great control over sound with many features, runs all day without breaking a sweat.

Cons: none

13

found this helpful.

Ken

November 15, 2015

It's a giftcard...

The following review is for SonicElectronix-100-Gift-Card, which is a part of the bundle you are viewing.

It's a giftcard....what more do you want? Why am I reviewing this?

8

found this helpful.

EZ

August 9, 2020

Great Value!

The following review is for SonicElectronix-100-Gift-Card, which is a part of the bundle you are viewing.

This gift card was free as part of a promotion when I bought other car audio parts. I promptly used it to buy more!

5

found this helpful.

Tombo

April 28, 2020

Giftcard

The following review is for SonicElectronix-100-Gift-Card, which is a part of the bundle you are viewing.

I received this with my alpine x 6x9 speaker purchase. But great gift for someone that loves music.

5

found this helpful.
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ITEM DETAILS

Manufacturer:

Model Number:

300/4v3, 100EGIFT

Weight:

14.01lbs

Internal SKU:

3004v3_100egift

Internal Product ID:

181551

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

$719.99

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