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JL Audio JD250/1 with Amplifier Wiring Kit

250W RMS JD Series Monoblock Class D Subwoofer Amplifier

JL Audio
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• Compact and Powerful
• NexD Switching Technology
• Differential-balanced Inputs
• LED-clipping indicator ring
• Monoblock Class D Subwoofer Amplifier
• Includes Amplifier Wiring Kit

Learn more about the jd2501_bak42

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Description


JL Audio brand icon

Authorized dealer

JL Audio JD250/1

250W RMS Class D JD Series Monoblock Car Amplifier
Quantity: 1

Product Details:

  • JD Series Class D 2 ohm Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohm: 150 watts x 1 channel
    • 2 ohm: 250 watts x 1 channel
  • Total power output: 250 watts
  • LED Power/Protect Light
  • Optional wired bass remote control (sold separately)
  • Speaker-level (high-level) inputs (Requires adapter like the JL Audio XD-CLRAIC2-SW)
  • Input under/over voltage, over temperature, short protection
  • NextD switching amp technology
  • Differential-balanced inputs help eliminate noise
  • Advanced Rollback Protection System prevents thermal shut-down
  • Input sensitivity:
    • Low level: 0.2 - 2 volts
    • High level: 0.8 - 8 volts
  • Frequency Response: 7 - 500 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 80 dB
  • Variable low-pass filter: 50 - 500 Hz
  • Variable Bass Boost: 0 - 12 dB
  • Fuse Rating: 30A (AFS, AGU or MaxiFuse)
  • 8 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 9.50" L x 7.50" W x 2.10" H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty
  • MFR #: JD250/1

Belva BAK42

4 Gauge Premium (CCA) Copper Clad Aluminum Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1200 Watts - RED
Quantity: 1

Product Details:

  • 4 Gauge 2-Channel Complete Amplifier Installation Kit
  • Designed for car audio systems up to 1200 watts RMS
  • Made from 100% Copper-Clad Aluminum (CCA)
  • Satin chromed Mini-ANL fuse holder offers ideal protection for high-powered systems
  • Full spec power and speaker wire meet or exceed American Wire Gauge standards
  • RCA Interconnect Cable
  • Twisted-pair construction provides protection against interference
  • Split-tip silver-plated ends offer high-quality performance
  • Molded ends equipped with colored channel identifiers for easy recognition
  • Includes an assortment of wire termination hardware and cable ties
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. Red 4 gauge power wire
  2. 3 ft. Black 4 gauge ground wire
  3. 17 ft. Gray 18 gauge remote lead wire
  4. 20 ft. 16 gauge speaker wire
  5. One 17 ft. 2-channel twisted-par construction RCA interconnect Cable
  6. One Mini-ANL Fuse Holder with 80 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. Two 4 Gauge Chrome Plated ring terminals
  9. Five 16 Gauge Spade terminal
  10. One 18 Gauge Red butt connectors
  11. Ten 4" Black zip ties

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Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
150 watts x 1 channel
RMS Power @ 2 ohms
250 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
250 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
2 ohms
THD at Rated RMS Power
>1%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 500 Hz
Signal-to-Noise Ratio
60 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
30A x 1 
CEA-2031 Compliant
No
Amplifier Kit Specifications
Number of Amplifiers Supported
1
Power/Ground Wire Size
4 gauge
Power Wire Length
17 feet
Ground Wire Length
3 feet
Speaker Wire Included
Yes
Speaker Wire Length
20 feet
Remote Wire Length
17 feet
Interconnect (RCA) Signal Cables Included
2 Channel
Fuse Holder
Mini ANL
Fuse Size
80A
Distribution Block Included
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

JD250/1, BAK42

Weight:

10.60lbs

Internal SKU:

jd2501_bak42

Internal Product ID:

199192

Customer Ratings & Reviews


JL Audio JD250/1 with Amplifier Wiring Kit thumbnail image

5 star
69%
4 star
20%
3 star
6%
2 star
5%
1 star
1%



Durability
4.5
Value
4.7
Features
4.4
Design
4.7
Usability
4.6

Customer Photos & Videos


Customer Reviews

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Belva bak42

The following review is for BAK42, which is a part of the bundle you are viewing.

This item works okay, easy to install, and good for price.

By Danny on June 6, 2014

195 found this helpful


good package

The following review is for BAK42, which is a part of the bundle you are viewing.

Great value and worth your money as far as what you would need for an amplifier/subs system setup. Quality wires.

By john on January 5, 2015

192 found this helpful


impressed

The following review is for BAK42, which is a part of the bundle you are viewing.

I ordered this kit because it was fairly cheap but I have to say in very impressed with the quality of the wire as well as the thickness of the insulation. It was much thicker than I had anticipated and was pleasantly surprised.

By Bryan on May 20, 2014

194 found this helpful


Wiring kit

The following review is for BAK42, which is a part of the bundle you are viewing.

Very quality wires and very pliable. Will definitely buy again

By Phil on December 25, 2014

188 found this helpful


best bang for your buck

The following review is for BAK42, which is a part of the bundle you are viewing.

hooked up to my amp with ease subs bump all day long no problems installing except finding a good ground the ground wire could be a little longer but not a major problem.

By Hoffman on January 18, 2015

184 found this helpful


Everything you need

The following review is for BAK42, which is a part of the bundle you are viewing.

This package comes with everything you need to install your amp and speakers. Great value.

By Bradford on January 16, 2014

179 found this helpful


Belva

The following review is for BAK42, which is a part of the bundle you are viewing.

Parts came fast, and seems to be a good quality for price.

By Ricke on March 3, 2014

180 found this helpful


Not bad

The following review is for BAK42, which is a part of the bundle you are viewing.

It was pretty nice the wire was a little bigger than i thought (wire is about as fat as a sharpie marker just the wire not the insulation), the grommet that came with it was way to big for the wire so i didn't use it the fuse seems ok the connectors are good didn't have trouble crimping. I had to drill out the ring terminals a little but wasn't bad; wire insulation kind of soft and easy to puncture.

By jeff on December 31, 2013

177 found this helpful


Ok product

The following review is for BAK42, which is a part of the bundle you are viewing.

The product works. Not the best quality though. The cables are pretty lightweight. If I did it again I would spend a little more money and get a higher quality cable.

By JR on April 28, 2014

181 found this helpful


not enough

The following review is for BAK42, which is a part of the bundle you are viewing.

first the terminals are too small for the gauge wire for the power and ground and fuse. a lot of the things that came with the kit didn't seem to have a place with the wires e.g. butt end connectors, cable terminals, all were too small for gauge wire included. im having to run out and buy pieces from my local radioshack. the remote wire has nothing to even connect to my head unit making have to go out and buy more materials to complete my install.

By matthew on March 9, 2014

182 found this helpful



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