Description
Included in this kit
This bundle includes a JL Audio RBC-1:Remote Bass Control, and a JL Audio RD1500/1 Monoblock Class D Full-Range Amplifier, 750 Watts x 1 @ 4 ohm / 1500 Watts x 1 @ 2 or 1 ohm - 14.4V.
1x JL Audio RBC-1:Remote Bass Control - (RBC-1)
JL Audio RBC-1:Ā 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.
1x JL Audio RD1500/1 Monoblock Class D Full-Range Amplifier, 750 Watts x 1 @ 4 ohm / 1500 Watts x 1 @ 2 or 1 ohm - 14.4V - (RD1500/1)
Monoblock Class D Subwoofer Amplifier, 1500 W x 1 @ 2 Ī© AND 1 Ī© / 750 W x 1 @ 4 Ī© - 14.4V
Purpose-built for subwoofer applications, the RD1500/1 monoblock amplifier delivers 1500 watts of jaw-dropping bass output into 1 OR 2 ohms (14.4V, 1% THD). At the heart of this ultra-sleek and compact power plant is JL Audioās exclusive NexDā¢ Class D technology, permitting high power output with exceptional efficiency and low distortion.
For your convenience, all of the RD1500/1ās controls are located on top of the amplifier, beneath a protective cover, with all connections found along one side of its 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-balance inputs are also onboard, capable of accepting most input voltage levels. 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 RD1500/1 is also equipped with an onboard LED-clipping indicator. This all-new, innovative feature lets you easily set your amplifierās input sensitivity setting, quickly and accurately, with no special equipment needed. The RD1500/1 features a durable, black powder-coated finish and a top-mounted, dual-color LED light strip that reports the overall status and condition. Control of the subwoofer level from the driverās seat is easily accomplished with the addition of the optional RBC-1 remote level control (sold separately).
Rated Continuous (RMS) Power @ 14.4 V
| @ 4 Ī© | 750 W RMS x 1 |
| @ 3 Ī© | 1000 W RMS x 1 |
| @ 2 Ī© | 1500 W RMS x 1 |
| @ 1 Ī© | 1500 W RMS x 1 |
Rated Continuous (RMS) Power @ 12.5 V
| @ 4 Ī© | 750 W RMS x 1 |
| @ 3 Ī© | 1000 W RMS x 1 |
| @ 2 Ī© | 1200 W RMS x 1 |
| @ 1 Ī© | 1500 W RMS x 1 |
General Specifications
| Frequency Response | 7 Hz - 500 Hz (+0, -1dB) |
| S/N Ratio, referred to highest rated power | >82 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| S/N Ratio, referred to 1 W | >50 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| Damping Factor @ 4 Ī© | >1100 / 50 Hz |
| Damping Factor @ 2 Ī© | >550 / 50 Hz |
| THD+N @ Rated Power | <1% @ 2 Ī© per Ch. |
| Input Voltage Range @ RCA Inputs | 200 mV - 8 V RMS |
| Min.Copper Power / Ground Wire Gauge | 2 AWG wire |
| Fuse Rating | 150 A (AFS, AGU or MaxiFuseā¢) |
Signal Processing
| 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 | 30 Hz, defeatable |
| 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 |
Physical Specifications
| Height (H) | 2.13 in / 54 mm |
| Width (W) | 18.05 in / 458 mm |
| Depth (D) | 6.96 in / 177 mm |