SKU: 60245692064

JL Audio JD250/1 : Mono 250W/150W Amplifier @ 2Ω/4Ω - Open Box Clearance

Sale price$179.99 Regular price$199.99
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Description

JL Audio JD250/1 : Mono 250W/150W Amplifier @ 2Ω/4Ω - Open Box ClearanceJD Series Monoblock Amplifier, 250 Watt @ 2 Ohm or 150 Watt @ 4 Ohm. Designed to produce a healthy 250 watts into 2 ohms (14. 4V, 1% THD), the JD250 1 amplifier is a great solution for powering subwoofers in a cost conscious system. JL Audio's proprietary NexD switching technology delivers large amounts of real world power output with excellent efficiency and ultra low distortion. The JD250 1s controls are located on the input panel. while the power

JD-Series Monoblock Amplifier, 250-Watt @ 2-Ohm or 150-Watt @ 4-Ohm.

Designed to produce a healthy 250 watts into 2 ohms (14.4V, 1% THD), the JD250/1 amplifier is a great solution for powering subwoofers in a cost-conscious system. JL Audio's proprietary NexD™ switching technology delivers large amounts of real-world power output with excellent efficiency and ultra-low distortion.

The JD250/1’s controls are located on the input panel. while the power and speaker connections can be found along the opposite end of its extruded aluminum chassis. Signal processing features include a 12 dB / octave low-pass filter, with continuously variable frequency selection from 50-500 Hz, and a variable bass boost EQ. Dual-range, differential-balanced inputs are also on-hand, capable of accepting line-level and speaker-level signals. Automatic turn-on capability (via signal sensing or DC-offset sensing) is standard, along with a set of preamp outputs so you can easily pass signals to another amplifier. 

The JD250/1 is also equipped with an onboard LED-clipping indicator ring, surrounding the input sensitivity control. This useful feature lets you easily set your amplifier’s input sensitivity, quickly and accurately, without special equipment. With the addition of an RBC-1 remote level control (sold separately), you can control the subwoofer level from the driver’s seat.

Output Specifications
  • @ 4 Ω
    150 W RMS x 1
    @ 3 Ω
    200 W RMS x 1
    @ 2 Ω
    250 W RMS x 1
General Specifications
  • Frequency Response
    7 Hz - 500 Hz (+0, -1dB)
    S/N Ratio, referred to highest rated power
    >80 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
    S/N Ratio, referred to 1 W
    >60 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
    Damping Factor @ 4 Ω
    >1000 / 50 Hz
    Damping Factor @ 2 Ω
    >500 / 50 Hz
    THD+N @ Rated Power
    <1% @ 2 Ω per Ch.
    Input Voltage Range @ RCA Inputs
    Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)
    Min.Copper Power / Ground Wire Gauge
    8 AWG wire
    Fuse Rating
    30 A (AFS, AGU or MaxiFuse™)
Amplifier Settings
  • Filter Mode(s)
    Low-Pass only
    Filter Slope(s)
    12 dB/octave
    Filter Frequency Range
    50 Hz - 500 Hz
    Detented, Calibrated Filter Freq. Potentiometer
    No
    Filter Defeat Function
    No
    Infrasonic Filter
    No
    Bass Boost EQ
    Yes
    Output Polarity Switch
    No
    Remote Subwoofer Level Control
    Optional (RBC-1)
    Remote Bass EQ Boost Control
    No
    Pass-Through Preamp Output
    Buffered
General Specifications
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 60245692064

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4.1 ★★★★★
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Senior bird
Whiting, US
★★★★★ 5
Easy of use
Format: Paperback
I created our living trust and wills with the package. Just follow the instructions, answer the questions, and you are done. For simple trust, I would recommend using the software.
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Reviewed in the United States on March 17, 2026
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T. Wingate
Natrona Heights, US
★★★★★ 4
If you order this kit verify that you receive the 2026 book
Format: Paperback
Good software that walks you through the steps to create your will, a trust, and a number of other necessary documents that you might want, or need. The book Amazon shipped was for 2025, not 2026, hence the one star subtraction. The code for the software in the book did not work, probably because it was over a year old. I wanted to get started and didn't want to go through the return process, so I contacted Nolo and they were great. They asked to see a copy of the invoice and once they confirmed it was for 2026 (during the call,) they provided the correct software. While I would have preferred the 2026 book, I suspected the 2025 was close enough, and the software will advise what has changed for anything I do.
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Reviewed in the United States on January 16, 2026
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math_guy51
Alexandria, US
★★★★★ 5
All you need before talking to an attorney
Format: Paperback
Excellent tool. 👍👍👍👍🐼👍
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Reviewed in the United States on May 14, 2026
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sailorman
Battle Creek, US
★★★★★ 3
Trust is not user-friendly
Format: Paperback
Could not get trust to work as needed. Software is not user-friendly. Nolo no help. Returned.
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Reviewed in the United States on March 22, 2026
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Kenneth Haselhorst
Cuba, US
★★★★★ 5
Law
Format: Paperback
I have used this to build a Will and a Trust. Now I will take my papers to a lawyer and see if worked as expected. I think everything should be right but will wait and see. For now I give it 4 stars, but if a lawyer says it is all right, than 5 stars.
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Reviewed in the United States on February 19, 2026

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