







Rockford Fosgate Punch P400X4
Punch Series 400W 4-Channel Car Amplifier
Enjoy a complimentary $75 Installation credit on all Online Orders. Limit one per customer. Terms and Conditions apply.
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Amplificador Punch de 4 canales de 400 vatios
P400X4
El Punch P400X4 es un amplificador de 4 canales que produce 100 vatios en los cuatro canales a 2 ohmios. El P400X4 es perfecto para un sistema de rango completo de 4 vías o un sistema de 3 vías que tenga un escenario frontal con subwoofers en los canales traseros.
¿Qué hay en la caja?
| ⬥ Amplificador de golpe |
| ⬥ Hardware de montaje |
| ⬥ Llave Allen |
| ⬥ Guía de configuración rápida |
Características
⬥ Entrada de alto nivel capaz con circuito de encendido automático
⬥ Punch EQ integrado con refuerzo de +18 dB a 45 Hz
⬥ Cuenta con configuración LIMPIA
⬥ Cruce Butterworth de 12 dB/octava
⬥ Encendido silenciado
⬥ Disipador de calor de aluminio fundido
⬥ Panel de control sigiloso montado en la parte superior
⬥ Protección contra cortocircuitos
⬥ Protección contra sobrecorriente
Especificaciones generales
| Cumple con Cta-2006 | |
| número de canales | 4 |
Poder total (Suma de potencia nominal) |
300 vatios |
|
Potencia nominal (potencia continua RMS) |
50 vatios x 4 a 4 ohmios 100 vatios x 4 a 2 ohmios 200 vatios x 2 a 4 ohmios en puente |
|
Poder dinámico (PVC/PowerCube®) |
82 vatios x 4 a 4 ohmios 137 vatios x 4 a 2 ohmios 266 vatios x 2 a 4 ohmios en puente |
| Puenteable | Sí |
| Respuesta frecuente | 20 Hz a 20 kHz +/- 1,0 dB |
| Sensibilidad de entrada | 150mV - 12V |
| Clase de topología de circuito | Clase A/B |
| Eficiencia (media) | 67% a 4 ohmios |
|
Distorsión armónica total (THD+ruido) |
4 ohmios: <1,0% 2 ohmios: <1,0% |
| Entrada de señal | Nivel alto/bajo: 2 pares RCA |
| Salida de señal | - |
| Controles de tono | Front Punch EQ2 Graves: 0dB a +18dB @ 45Hz y/o Agudos Front Punch EQ2: 0 dB a +12 dB a 12,5 kHz Bajos Rear Punch EQ2: 0dB a +18dB @ 45Hz y/o Agudos Rear Punch EQ2: 0 dB a +12 dB a 12,5 kHz La función depende de la posición del interruptor LP/AP/HP |
| Controles cruzados | Paso alto/paso bajo frontal (HP/LP): 50 Hz-250 Hz a 12 dB/octava Butterworth Paso alto/paso bajo trasero (HP/LP): 50 Hz-250 Hz a 12 dB/octava Butterworth Pase total: Sí |
| Controles remotos | - |
| Indicadores visuales | LED de encendido/protección/térmico Clip de entrada LED3 Clip de salida LED1,2,3 Leyenda de colores LED: 1AZUL: <0,5% THD 2VIOLETA: 1% THD 3ROJO: 10%+ THD |
| Calibre del cable de alimentación | 8 AWG a 4 AWG |
| Conector de entrada de alimentación | Abrazadera en C cautiva |
| Calibre del cable del altavoz | 8 AWG a 18 AWG |
| Conector de salida del altavoz | Abrazadera en C cautiva |
| Enfriamiento | Convección |
| Disipador de calor | |
| Tensión de funcionamiento | 9 - 16 VCC |
|
Fusible recomendado (no incluido) |
60 A |
| Consumo de corriente promedio (música de 13,8 V) | 30 A |
| Máx. Consumo de corriente (onda sinusoidal de 13,8 V) | 60 A |
| Alternador sugerido | 75 A |
| Dimensiones (Alto x Ancho x Fondo) | 2,38 x 7,76 x 11,03 (pulg.) 6,05x19,71x28,02 (cm) |
| Peso de envío | 10,8 libras. (4,89 kilos) |

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.
