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JL Audio J2 1000.1 (J21000.1)

1000W RMS, J2 Series Class D Monoblock Subwoofer Amplifier with Bass Remote

5.0

(1 review)

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The product on this page is discontinued.
  • J2 Series Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 400 watts x 1 chan.
    • 2 ohms: 700 watts x 1 chan.
    • 1 ohm: 1000 watts x 1 chan.
  • MOSFET power supply
  • Remote gain control included
  • Power and protection LED indicators
  • Single-band adjustable 0-12 dB bass EQ with 45 Hz center frequency
  • High-level and low-level (RCA-jack) inputs
  • Speaker outputs
  • Preamp RCA outputs
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals
  • Input sensitivity can be used to match the unit's output voltage to the input stage of each amplifier channel
  • Outer casing is designed to remove heat from the circuitry
  • 12dB/octave low-pass active filter
  • Variable low-pass filter (40-300 Hz)
  • Frequency response: 10-160 Hz
  • Dimensions: 14.6"L x 9.6"W x 2.15"H
  • 4-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 ohms400 watts x 1 channel
RMS Power @ 2 ohms700 watts x 1 channel
RMS Power @ 1 ohm1000 watts x 1 channel
Peak Power OutputNot Specified
Amplifier Specifications
Amplifier ClassD
Number of Channels1 - Mono
Total Peak Power OutputN/A
Total RMS Power Output1000 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged1 ohms
Minimum Impedance BridgedNot Bridgeable
THD at Rated RMS Power.01%
Speaker Level InputsYes
Preamp OutputsN/A
Built-in CrossoverLow-pass (LP)
High-Pass Crossover FrequencyN/A
Low-Pass Crossover Frequency40 - 300 Hz
Subsonic FilterN/A
Signal-to-Noise RatioN/A
Channel SeparationN/A
Bass Boost0 - 12 dB
Bass/Gain RemoteYes
Fan CooledNo
Fuse Rating35A x 3 
CEA-2006 CompliantNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
Customer Review Summary for JL Audio J2 1000.1 (J21000.1)
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 1 Reviews
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what's this?
Average Attributes Rating:
Durability
4.0
Value
4.0
Features
4.0
Design
3.0
Usability
4.0
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Most Helpful Customer Reviews:
December 10, 2010 Great Amp for the price
Review by
zomorg3 from Mount Laurel, NJ
Overall
Durability
Value
Features
Design
Usability
I've have had this amp for a couple of months and let me tell you, what a relief to finally find a decent amp. The quality of this amp compared to others is amazing. The sound is incredible over my MTX 1000XD and its completely stable down to the 1 ohm load. I would recommend this to anyone!
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
 ProductPriceAdd?
Kicker ZCK4Kicker ZCK4
Complete 4 Gauge Amp Wiring Kit with RCA Interconnect Cables and Speaker Wire!		$89.99
StreetWires ZN1K-04StreetWires ZN1K-04
4 Gauge (AWG) ZN1 Series Single Amplifier Installation Kit for Systems up to 1000 Watts		$37.99
Kicker PKD4Kicker PKD4
Dual Amplifier 4 Gauge Amp Installation Kit w/ Distribution Blocks		$99.99
Gauge Adapter
In situations where the input gauges on the amplifier is smaller than the power/ground cable gauge, one of these gauge adapters should be used. They are easy to use and enable your amplifier to to still receive all the power that it requires.
 ProductPriceAdd?
Monster PowerQuip Power Cable Adapter (0/1 AWG to 4 AWG)Monster PowerQuip Power Cable Adapter (0/1 AWG to 4 AWG)
Monster 400 Series PowerQuip gauge reducer allows a 0/1 AWG cable to fit in a 4 AWG input		$15.00
Stinger Gauge Reducer (0/1 AWG to 4 AWG)Stinger Gauge Reducer (0/1 AWG to 4 AWG)
Gold plated gauge reducer allows 0/1 AWG cable to fit in 4 AWG inputs		$9.99
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.
 ProductPriceAdd?
Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install		$24.99
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction		$19.99
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.
 ProductPriceAdd?
Directed Silver Series Audio Interconnect Cable ** LOW PRICE **Directed Silver Series Audio Interconnect Cable ** LOW PRICE **
20 ft. of 2-Channel RCA Interconnect cable with twisted pair construction.		$3.99
Kicker X-Series RCA Interconnect CableKicker X-Series RCA Interconnect Cable
16.5 ft. of 2-Channel Interconnects with twisted pair conductors, K-cut gold plated contacts, and hyper-flex technology for easy installation!		$24.99
Monster Cable 400 Series XTREME RCA Interconnect CablesMonster Cable 400 Series XTREME RCA Interconnect Cables
16.4 ft. of 2-Channel Monster Cable with XLN (Xtra Low Noise) construction, 8-cut turbine MirrorChrome connectors, and 3-way time correct windings for the ultimate RCA cable!		$69.00
StreetWires ZN9 Series Interconnect CableStreetWires ZN9 Series Interconnect Cable
16.4 ft. of 2-Channel ZN9 Cable with Rhodium-plated connectors, twisted-pair construction, and the the highest quality of signal transfer.		$54.99
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.
 ProductPriceAdd?
StreetWires FB4StreetWires FB4
4 AWG / 4 Gauge Firewall Bushing		$7.99
StreetWires FB0StreetWires FB0
1/0 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		$18.99
Professional Installation for your Car Power AmplifierProfessional 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!
 ProductPriceAdd?
AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components		$12.99
AutoSound 2000 CD-102AutoSound 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-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99

Product Summary

Manufacturer: JL Audio
Model number: J2-1000.1
UPC: 699440993920
Weight: 13.00 lbs
Internal SKU: j210001
Internal product ID: 20628

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Customer Testimonial

Best prices I've found online, and the shipping is ridiculously fast. The customer service is on point as well, I was given a reply to every email I sent.

- Jeff from Oceanside

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