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JL Audio® 250 W Monoblock Class D Subwoofer Amplifier-JD250/1

Model #: JD250/1
461014
JL Audio
At a Glance

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.

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Get to know this product.

Monoblock Class D Subwoofer Amplifier, 250 W x 1 @ 2 O / 150 W x 1 @ 4 O - 14.4V

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. Our 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.

  • Frequency Response: 7 Hz - 500 Hz (+0, -1dB)
  • Min.Copper Power / Ground Wire Gauge: 8 AWG wire
  • Fuse Rating: 0 A (AFS, AGU or MaxiFuse™)
Useful Documents
Specifications

Misc. Specs

ColorBlack/White
Depth (in.)7.5
Width (in.)9.5
Height (in.)2.1
Preamp Outputs1
Amplifier ClassClass D
Amplifier Output (Watts)250
Bluetooth CapableNo
Amplifier ChannelsMono Block
Rms Power Handling250
Manufacturer Warranty2 Year
Impedance2 - 4 Ohms
Water ResistantNo
Speaker Level InputNo
Shallow MountNo
Digital InputNo
Number Of Outputs2
Minimum Impedance Unbridged2 Ohm
Number Of Inputs1
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