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JL Audio XD300/1

300W, Single-Channel Class D XD Series Subwoofer Monoblock Car Amplifier

  • 5.0

(3 reviews)

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$329.95

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$269.95

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I have just recently purchased a double din radio. The price was unbeatable, and their estimated shipping was very accurate. I have no complaints at all.

- Travis from North East, OH

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Quality, Efficiency, and Convenience with JL Audio XD Amplifiers

JL Audio's XD300/1 monoblock XD series amplifier encompasses high quality at an affordable price. When JL Audio sets out to make an affordable amplifier the one thing that you can bet they will not do is compromise on quality and performance. XD amplifiers feature NexD Class D Technology, that reduces distortion and increases efficiency. The use of an Advanced Rollback Protection system will allow the XD amplifiers to maintain both thermal and low-impedance protection by either limiting available peak voltage when overheating or rolling back peak voltage when low impedance is presented at the outputs. In order to minimize engine whine or alternator noise, XD amplifiers feature differential-balanced inputs that eliminate voltage sensitivity between one input terminal and ground thus reducing the occurrence of interference. Apart from all these great technologies, XD amplifiers also feature a relatively small chassis, making them easily mountable in any vehicle without extraneous hassle. When looking for a space-saving amplifier loaded with the latest technologies and unsurpassed quality and performance, then look no further than JL Audio's XD series car amplifiers.

  • XD Series Monoblock Class D Car Amplifier
  • RMS Power Rating (14.4V):
    • 4 ohms: 200 watts x 1 chan.
    • 3 ohms: 250 watts x 1 chan.
    • 2 ohms: 300 watts x 1 chan.
  • RMS Power Rating (12.5V):
    • 4 ohms: 160 watts x 1 chan.
    • 2 ohms: 270 watts x 1 chan.
  • Unregulated MOSFET switching type power supply
  • NexD Ultra-High Speed Class D topology
  • Wired JL Audio HD-RLC remote level control sold separately
  • LED power (green) and protect (red/yellow) indicators
  • State-of-the-art microelectronic components
  • Mono channel operation
  • Advanced Thermal Rollback System completely eliminates annoying thermal shut-down events
  • Studio-grade signal processing with fully variable crossover filters
  • Extruded aluminum alloy system setting security cover
  • Total amplifier efficiencies exceeding 80%
  • Noise-killing, highly flexible differential-balanced inputs
  • Preamp RCA outputs to daisy chain multiple amps
  • Defeatable low-pass and infrasonic crossover filters
  • Dual speaker terminals simplify speaker installation
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty compact unitary cast alloy heat sink for extreme heat dissipation
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals
  • Input sensitivity:
    • Level: 100mV-4V
  • Variable low-pass filter (50-500 Hz, 12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley)
  • Infrasonic Filter (30 Hz, 24dB/octave Butterworth)
  • Damping factor: >120 @ 4 ohms / 50Hz
  • Frequency response: 10-1000 Hz
  • Dimensions: 6-7/8"L x 7-1/16"W x 2-1/16"H
  • 8-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year Sonic Electronix warranty
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms 200 watts x 1 channels
RMS Power @ 2 ohms 300 watts x 1 channels
RMS Power @ 1 ohm Not Stable
Peak Power Output Not Specified
Amplifier Specifications
Amplifier Class D
Number of Channels 1 - Mono
Total RMS Power Output 300 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged Not Bridgeable
THD at Rated RMS Power 1.0%
Speaker Level Inputs No
Preamp Outputs 1 pair
Built-in Crossover Low-pass (LP)
Low-Pass Crossover Frequency 50 - 500 Hz
Subsonic Filter 30 Hz
Signal-to-Noise Ratio 100 dB
Channel Separation 67 dB
Bass/Gain Remote Optional (Accessory required and sold separately)
Fan Cooled No
Fuse Rating 30A X 1 In-Line Fuse Requiered
CEA-2006 Compliant No
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Sonic Electronix
Customer Review Summary for JL Audio XD300/1
Average Customer Rating is 5.0 out of 5 stars:
  • 5.0
based on 3 Reviews
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4 star:
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Average Attributes Rating:
Durability
  • 5.0
5.0
Value
  • 5.0
5.0
Features
  • 4.3
4.3
Design
  • 5.0
5.0
Usability
  • 4.3
4.3
what's this?
Most Helpful Customer Reviews:
February 20, 2013 Great amp
Review by
Joe_slop from Wellston mi
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
One of the best mono amps for a low rms watage sub. Delivers really clean sound.
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July 23, 2012 JL Audio XD300/1
Review by
Turtleman from texas
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Awsome amp. Hits hard and last forever. Anything JL Audio rocks though.
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June 18, 2012 Good Product & Reseller
Review by
Kevin from Shah Alam, Malaysia
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 3.0
Design
  • 5.0
Usability
  • 3.0
Very good amp. Alot of juice for my JL Audio subwoofer which is in an enclosure. Good Reseller. Goods arrive in tip top condition. Very prompt delivery as well.
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
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Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects
$21.99
Monster Cable BAP300 Monster Cable BAP300
8 Gauge Amplifier Installation Power Kit (No RCA Interconnects)
$49.95
NVX XAPK8 NVX XAPK8
8 Gauge Amplifier Installation Kit with RCA Interconnect Cable
$59.99
Kicker DCK8 Kicker DCK8
8 Gauge Amplifier Installation Kit with RCA Interconnect Cable
$79.95
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
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NVX XWS1225 Speaker Wire NVX XWS1225 Speaker Wire
25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
$39.99
Kicker XW1220 Speaker Wire Kicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install
$39.95
StreetWires SCP1215BL - 12 AWG Speaker Wire StreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction
$24.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
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NVX XIV25 V-Series 2-Channel RCA Cable NVX XIV25 V-Series 2-Channel RCA Cable
16.4 ft of V-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology
$13.99
Kicker Z-Series RCA Interconnect Cables Kicker Z-Series RCA Interconnect Cables
16.5 ft. of 2-Channel Kicker Interconnects with twisted pair conductors, gold plated contacts, and hyper-flex technology for easy installation!
$22.95
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
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e2 ECAP1 by Scosche - Mid-Level 1 Farad e2 ECAP1 by Scosche - Mid-Level 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max
$49.99
Rockford Fosgate RFC1D - Top of the Line 1 Farad Rockford Fosgate RFC1D - Top of the Line 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max
$99.95
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
  Product Price Add?
StreetWires FB8 StreetWires FB8
8 Gauge Firewall Bushing
$4.99
Kicker DB1448 (09DB1448) - Top of the Line! Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs
$29.95
Professional Installation for your Car Power Amplifier Professional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network.
$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
  Product Price Add?
Scosche SPL Meter SPL1000F Scosche SPL Meter SPL1000F
Handheld boomSTICK measures your SPL range from 60 to 135 dB
$24.99
AutoSound 2000 CD-104 AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components
$12.99
AutoSound 2000 CD-102 AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99
Main Product
  Product Price Add?
JL Audio XD300/1 JL Audio XD300/1 $269.95

Product Summary

Manufacturer: JL Audio
Model number: XD300/1
UPC: 699440982665
Weight: 4.50 lbs
Internal SKU: xd3001
Internal product ID: 33521