JL Audio RD1500/1
RD Series 1500W Monoblock Subwoofer Amplifier
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Amplificador subwoofer monobloque clase D, 1500 W
RD1500/1
Amplificador subwoofer monobloque clase D, 1500 W x 1 @ 1 - 2 Ω / 750 W x 1 @ 4 Ω - 14,4 V
Diseñado para aplicaciones de subwoofer de alta potencia, el amplificador monobloque RD1500/1 está diseñado para ofrecer cantidades asombrosas de salida de graves de clase mundial. Equipado con un circuito especial de baja impedancia, el RD1500/1 es capaz de generar la friolera de 1500 vatios de potencia de salida, a 1 o 2 ohmios (14,4 V, 1 % THD). En el corazón de esta planta de energía ultra elegante y compacta se encuentra la exclusiva tecnología NexD™ Clase D de JL Audio, que permite una salida de alta potencia con una eficiencia excepcional y baja distorsión.
Para su comodidad, todos los controles del RD1500/1 están ubicados en la parte superior del amplificador, debajo de una cubierta protectora, y todas las conexiones se encuentran a lo largo de un lado de su chasis. Las características de procesamiento de señal incluyen un filtro de paso bajo de 12 dB/octava, con selección de frecuencia continuamente variable de 50 a 500 Hz y un ecualizador de refuerzo de graves variable. También hay integradas entradas de equilibrio diferencial de rango dual, capaces de aceptar la mayoría de los niveles de voltaje de entrada. La capacidad de encendido automático (mediante detección de señal o detección de compensación de CC) es estándar, junto con un conjunto de salidas de preamplificador para que pueda pasar señales fácilmente a otro amplificador.
El RD1500/1 también está equipado con un indicador de recorte LED integrado. Esta característica completamente nueva e innovadora le permite configurar fácilmente la configuración de sensibilidad de entrada de su amplificador, de manera rápida y precisa, sin necesidad de equipo especial. El RD1500/1 cuenta con un acabado duradero con recubrimiento en polvo negro y una tira de luz LED de dos colores montada en la parte superior que informa el estado y la condición general. El control del nivel del subwoofer desde el asiento del conductor se logra fácilmente agregando el control de nivel remoto RBC-1 opcional (se vende por separado).
Especificaciones
| Potencia nominal continua (RMS) a 14,4 V | |
|---|---|
| @ 4 Ω | 750 W RMS x 1* |
| @ 3 Ω | 1000 W RMS x 1* |
| @ 2 Ω | 1500 W RMS x 1* |
| @ 1 Ω | 1500 W RMS x 1** |
| *Requiere que el interruptor "Low Z" esté en la posición “2Ω” | |
| **Requiere que el interruptor "Low Z" esté en la posición “1Ω” | |
| Potencia nominal continua (RMS) a 12,5 V | |
| @ 4 Ω | 750 W RMS x 1* |
| @ 3 Ω | 1000 W RMS x 1* |
| @ 2 Ω | 1200 W RMS x 1* |
| @ 1 Ω | 1500 W RMS x 1** |
| *Requiere que el interruptor "Low Z" esté en la posición “2Ω” | |
| **Requiere que el interruptor "Low Z" esté en la posición “1Ω” | |
| Especificaciones generales | |
| Respuesta frecuente | 7Hz - 500Hz (+0,-1dB) |
| Relación S/N, referida a la potencia nominal más alta | >82 dB por debajo de la potencia nominal (ponderación A, ancho de banda de ruido de 20 Hz - 20 kHz) |
| Relación S/N, referida a 1 W | >50 dB (ancho de banda de ruido ponderado A, 20 Hz - 20 kHz) |
| Factor de amortiguación @ 4 Ω | >1100 / 50Hz |
| Factor de amortiguación @ 2 Ω | >550 / 50Hz |
| THD+N a potencia nominal | <1% a 2 Ω por canal. |
| Rango de voltaje de entrada en entradas RCA | Conmutable de 200 mV - 2 V RMS (Bajo) a 800 mV - 8 V RMS (Alto) |
| Mín. Calibre del cable de alimentación/tierra de cobre | cable de 2 AWG |
| Evaluacion del fusible | 150A (AFS o AGU) |
| Procesamiento de la señal | |
| Modo(s) de filtro | Sólo paso bajo |
| Filtrar pendientes | 12 dB/octava |
| Rango de frecuencia del filtro | 50Hz / 500Hz |
| Frec. de filtro calibrada y retenida. Potenciómetro | No |
| Función de desactivación del filtro | No |
| Filtro infrasónico | No |
| Ecualizador de refuerzo de graves | Sí |
| Interruptor de polaridad de salida | No |
| Control remoto de nivel del subwoofer | Opcional (RBC-1) |
| Control remoto de refuerzo del ecualizador de graves | No |
| Salida de preamplificador de paso | almacenado en búfer |
| Especificaciones físicas | |
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| Altura (Al) | 2,13 pulgadas/54 mm |
| Ancho (ancho) | 18,05 pulgadas/458 mm |
| Profundidad (D) | 6,96 pulgadas/177 mm |
JL Audio RD1500/1 RD Series 1500W RMS at 2 Ohms, Class-D Mono Subwoofer Car Amplifier
Delivering an incredible 1500 watts of pure bass power, this JL Audio Class-D Mono Subwoofer Amplifier is built for those who crave precision, performance, and durability. Engineered with advanced NexD™ Class-D technology, it ensures distortion-free sound and exceptional efficiency, producing deep, clean, and consistent bass even during demanding playback. Featuring an adjustable 12 dB low-pass filter (50–500 Hz), variable bass boost (up to 12 dB at 45 Hz), and a full 7–500 Hz frequency range, it lets you tailor your sound exactly the way you like. Designed for seamless system integration, it includes speaker-level inputs, dual preamp outputs, and automatic turn-on functionality. With top-mounted controls, a sleek powder-coated finish, and a dual-color LED status indicator, this amplifier is the ultimate combination of power, style, and precision for your car audio setup.
Key Features
- 1500 RMS Class-D Mono Subwoofer Car Amplifier with NexD™ Technology
- Power Output: 1500W at 1 or 2 Ohms / 750W RMS for Superior Bass Performance
- Frequency Response: 7–500 Hz for Deep, Accurate Low-End Sound
- Adjustable Low-Pass Filter (50–500 Hz) and 12 dB Bass Boost at 45 Hz
- Dual-Range, Differential-Balanced Inputs for Flexible Integration
- Two Preamp Outputs for Easy System Expansion
- Automatic Turn-On via Signal or DC-Offset Sensing
- LED Clipping Indicator for Precise Input Sensitivity Adjustment
- Rugged Black Powder-Coated Aluminum Chassis for Maximum Durability
- Dual-Color LED Strip Displays Real-Time Amplifier Status
- Compatible with Optional RBC-1 Remote Level Control (Sold Separately)
- Includes 3mm & 2.5mm Allen Wrenches, Self-Adhesive JL Audio Badge & Owner’s Manual
What's Inside?
- Class-D Mono Subwoofer Car Amplifier
- Wiring Harness
- Mounting Hardware
- User Manual
What Others Are Saying
Eddie was great - SDCS installed a new head unit in my 2019 4Runner. He was honest in his opinions regarding the options I was considering. Pricing was also good - he was able to reuse some of my existing installation kit so I saved a bit of $$.Installation was clean and fast and he took the time to walk through the features before I left. Highly recommend!!
I had a great time at this shop! The staff really knows their stuff and took the time to explain the different options without pressure. Installation was quick, clean and professional. Everything looks factory and sounds amazing. The prices were fair and customer service was above and beyond. I highly recommend this place if you're looking for quality car audio and excellent service.
Those guys are really professional! I had a new Alpine floating head unit installed in my 2008 Mercedes, and it feels like a brand-new car. The installation was super clean. At first, the sound wasn’t the same as the factory stereo, but Kevin tuned it to be just as good—if not better—without adding any new amps. They even used my factory GPS antenna so I don’t have extra wires hanging out. On top of that, they matched the online price. Big thanks to Kevin and Eddie—highly recommended!
Kevin was awesome, he took his time and explained everything to me. I went in initially for a dash cam install and then decided to get a sub and amp installed as well. Both turned out great and will be returning if I need more work done.
Came In not knowing what to expect when suddenly my stereo stopped working. Spoke with Kevin in the front and after a VERY fast diagnosing they discovered my wiring was incorrect. After only about 45 minutes total being in the store I was on my way to the beach with a working stereo again! Thank you so much SDCARSTEREO
Highly recommend Kevin and the team at San Diego Car Stereo for any issues with aftermarket stereos. I bought a car with an aftermarket stereo and AC unit that wasn’t working properly—specifically, the heat wasn’t functioning due to an improper setup. I had several people look at it with no luck, and even the dealership basically refused to help because it was an aftermarket install. I came to Kevin and his team over the holidays feeling pretty defeated, but he was confident he could get the heat working before I headed back to a Colorado winter. Sure enough, he got it done.
FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.