Description
Included in this kit
This bundle includes a JL Audio JD250/1 Monoblock Class D Subwoofer Amplifier, 250 W, a JL Audio 12W0v3-4: 12-inch (300 mm) Subwoofer Driver, 4 Ohm, and a JL Audio RBC-1:Remote Bass Control.
1x JL Audio JD250/1 Monoblock Class D Subwoofer Amplifier, 250 W - (JD250/1)
JL Audio JD250/1: Monoblock Class D Subwoofer Amplifier 250 W
JD Amplifiers redefine a high-value package in terms of performance and efficiency. JL Audio’s NexD™ switching technology and clipping indicators (for ease in setting Input Sensitivity), add tremendous bang for your buck. Their dual-range, differential-balanced inputs minimize noise, while maximizing compatibility with a wide range of signal levels. Monoblock models also include variable bass boost and Remote Level Control capability when used with an optional RBC-1 Remote Bass Control.
Rated Continuous (RMS) Power @ 14.4 V
• @ 4 Ω: 150 W RMS x 1
• @ 3 Ω: 200 W RMS x 1
• @ 2 Ω: 250 W RMS x 1
General Specifications
• JD250/1: 11.40 x 7.50 x 2.10 in. (290 x 190 x 53 mm)
• Frequency Response: 10 Hz - 150 Hz (+0, -1dB)
• S/N Ratio, referred to highest rated power: >97 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N Ratio, referred to 1 W: >76 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: Less Than 1% @ 2 Ω per Ch.
• Input Voltage Range @ RCA Inputs: 200 mV - 4 V RMS
• Input Voltage Range @ High-Level Inputs: 2 V - 10 V RMS
• Min.Copper Power / Ground Wire Gauge: 8 AWG wire
• Fuse Rating: 30 A (AFS, AGU or MaxiFuse™)
Signal Processing
• Filter Mode(s): Low-Pass only
• Filter Slope(s): 12 dB/octave
• Filter Frequency Range: 50 Hz - 200 Hz
• Detented, Calibrated Filter Freq. Potentiometer: No
• Filter Defeat Function: No
• Infrasonic Filter: none
• Bass Boost EQ: 0 to +12 dB @ 45 Hz
• Output Polarity Switch: No
• Remote Subwoofer Level Control: Optional (RBC-1)
• Remote Bass EQ Boost Control: No
• Pass-Through Preamp Output: Buffered
1x JL Audio 12W0v3-4: 12-inch (300 mm) Subwoofer Driver, 4 Ohm - (12W0v3-4)
12W0v3-4 W0v3 12-inch Subwoofer Driver (300 W, 4 Ω) The 12W0v3 is a rugged performer with excellent efficiency, excursion capability and linearity. Its overall performance envelope that puts it right at the top of its price class. It features a beefy 2 in. diameter voice coil and our patented Elevated Frame Cooling design for enhanced power handling and reliability. The 12W0v3 is best used with amplifier power in the 75W - 300W range and is optimized to operate in a moderately sized 1.375 cu. ft. (38.9 l) sealed enclosure, or a 1.75 cu. ft. (49.6 l) ported enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab.
1x JL Audio RBC-1:Remote Bass Control - (RBC-1)
JL Audio RBC-1: Remote Bass Control
Remote Bass Control for Select JL Audio Amplifiers
The RBC-1 remotely controls the Bass Level of the following JL Audio amplifiers:
JX-Series: JX250/1, JX500/1, JX1000/1D
When the RBC-1 is connected to the above amplifiers, it acts as an attenuator on the input gain of the amplifier and is used to adjust the overall level of the amplifier from the front of the vehicle.
The RBC-1 remotely controls the Bass EQ boost feature of the following JL Audio amplifiers:
Slash v2 Series: 250/1v2, 500/1v2, 1000/1v2, 450/4v2
Original Slash Series: 500/1, 1000/1, 450/4, 500/5
G-Series: All Models
A-Series: All Models
e-Series: All Models (including marine versions)
M-Series: M1400, M1700, M2150, M2250, M4300, M4500, M6450, M6600
When the RBC-1 is connected to the above amplifiers, the on-board "Boost" control of the amplifier is defeated and the RBC-1 becomes the active controller.
The RBC-1 kit includes the rotary control with a black ABS knob, mounting hardware and one 18 ft. (5.5 m) cable.
A satin-finish aluminum knob can be purchased separately.