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Description
JL Audio JD500/1 : Mono 500W/250W Amplifier @ 2Ω/4Ω - Open Box ClearanceJD Series Monoblock Amplifier, 500 Watt @ 2 Ohm or 250 Watt @ 4 Ohm. Designed to produce a whopping 500 watts into 2 ohms (14. 4V, 1% THD), the JD500 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 JD500 1s controls are located on the input panel. while the power
JD-Series Monoblock Amplifier, 500-Watt @ 2-Ohm or 250-Watt @ 4-Ohm.
Designed to produce a whopping 500 watts into 2 ohms (14.4V, 1% THD), the JD500/1 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 JD500/1’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 JD500/1 is also equipped with an onboard LED-clipping indicator ring, surrounding the input sensitivity control. This useful feature lets you 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
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@ 4 Ω
250 W RMS x 1
@ 3 Ω
350 W RMS x 1
@ 2 Ω
500 W RMS x 1
General Specifications
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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
4 AWG wire
Fuse Rating
50 A (AFS, AGU or MaxiFuse™)
Amplifier Settings
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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:
- 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