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PROMO: JL Audio J2 250.1 + 12WX4

Combo includes J2.250.1 Amp + 12" 12WX4 Car Subwoofer

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Combo includes J2.250.1 Amp + 12" 12WX4 Car Subwoofer • J2 Series Monoblock Class A/B Car Amplifier • 175W x 1 chan @ 4 Ohm • 250W x 1 chan @ 2 Ohm • 12" Single 4 ohm WX Series Subwoofer • Peak: 500W • RMS: 200W

Learn more about the j22501_12wx4

We apologize

This item has been discontinued

Product Highlights


Combo includes J2.250.1 Amp + 12" 12WX4 Car Subwoofer • J2 Series Monoblock Class A/B Car Amplifier • 175W x 1 chan @ 4 Ohm • 250W x 1 chan @ 2 Ohm • 12" Single 4 ohm WX Series Subwoofer • Peak: 500W • RMS: 200W

Description


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Authorized dealer

JL Audio J2 250.1 Features:
  • J2 Series Monoblock Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 175 watts x 1 chan.
    • 3 ohms: 210 watts x 1 chan.
    • 2 ohm: 250 watts x 1 chan.
  • Class A/B Monaural with Dual N-Channel MOSFET output stage
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +9 dB bass boost at 45 Hz)
  • Soft Start Turn-on
  • Mono channel operation
  • Speaker-level inputs with signal sensing for automatic turn-on
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals
  • Input sensitivity:
    • Low level: 200mV-4V
    • High level: 360mV-20.5V
  • Variable low-pass filter (60-240 Hz, 12 dB/octave)
  • Frequency response: 10-100 Hz
  • Dimensions: 10-5/8"L x 9-5/8"W x 2-3/16"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
JL Audio 12WX-4 Features:
  • 12" Single 4 ohm WX Series Subwoofer
  • Power Handling:
    • Peak: 500 watts
    • RMS: 200 watts
  • Impedance: 4 ohm
  • Polypropylene woofer cone material
  • Foam woofer surround type
  • Proprietary dynamic motor analysis (DMA) improves motor behavior
  • Elevated frame cooling delivers cold air above the top plate to the voice coil
  • resists breakdown under extreme conditions
  • Integrated foam rear gasket which provides an optimal seal
  • Great application flexibility with small or medium enclosures
  • Frequency response: 22-250 Hz
  • Sensitivity: 87.17 dB
  • Top Mount Depth: 5-5/16"
  • Cutout Diameter: 10-13/16"
Note: Combo includes J2.250.1 Amp + 12" 12WX4 Car Subwoofer.

Specifications & Details


Amplifier Power Specifications
RMS Power @ 4 ohms
175 watts x 1 channel
RMS Power @ 2 ohms
250 watts x 1 channel
RMS Power @ 1 ohm
Not Stable
Peak Power Output
Not Specified
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
1 - Mono
Total RMS Power Output
250 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
1.0%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
60 - 240 Hz
Bass Boost
0 - 12 dB
Fan Cooled
No
Fuse Rating
30A x 1 
CEA-2031 Compliant
No
Subwoofer Specifications
Subwoofer Size
12"
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohms
RMS Power Handling
200 watts
Peak Power Handling
500 watts
Woofer Surround
Foam
Woofer Composition
Polypropylene
Minimum Sealed Box Volume
1.375 cubic feet
Maximum Sealed Box Volume
1.375 cubic feet
Minimum Ported Box Volume
1.75 cubic feet
Maximum Ported Box Volume
1.75 cubic feet
Sensitivity
87.17 dB
Frequency Response
22 - 250 Hz
Xmax (millimeters)
9.5 mm
Top-Mount Depth (Mounting Depth)
5-5/16"
Cutout Diameter
10-13/16"
Recommended Enclosure Type
Ported / Vented
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

J2-250.1_12wx4

Weight:

14.67lbs

Internal SKU:

j22501_12wx4

Internal Product ID:

28011

Product and How-to Videos


  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?
  • How To Install an Amplifier: Car Amplifier Basics Part 2

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