---
product_id: 339115404
title: "Rockville SS8P 400w 8\" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub,Black"
brand: "rockville"
price: "€ 160.46"
currency: EUR
in_stock: true
reviews_count: 6
category: "Rockville"
url: https://www.desertcart.ie/products/339115404-rockville-ss8p-400w-8-slim-under-seat-active-powered-car
store_origin: IE
region: Ireland
---

# Slim 2.8" Height Fits Under Seat 400W Peak Power Thermal & Overload Protection Rockville SS8P 400w 8" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub,Black

**Brand:** rockville
**Price:** € 160.46
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your ride’s vibe with bass that’s as sleek as your style!

## Quick Answers

- **What is this?** Rockville SS8P 400w 8" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub,Black by rockville
- **How much does it cost?** € 160.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/339115404-rockville-ss8p-400w-8-slim-under-seat-active-powered-car)

## Best For

- rockville enthusiasts

## Why This Product

- Trusted rockville brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Convenience:** Includes remote control, auto turn-on tech, and versatile RCA/high-level inputs.
- • **Ultra-Slim 2.8" Profile:** Discreet under-seat design maximizes cabin space without sacrificing sound quality.
- • **Customizable Bass Control:** Adjust bass boost up to 12dB and phase switch for perfect sound tuning.
- • **Powerful 400W Peak Output:** Feel every beat with deep, room-shaking bass that transforms your drive.
- • **Advanced Protection Circuits:** Drive worry-free with built-in thermal, short, and overload safeguards.

## Overview

The Rockville SS8P is a compact 8" powered subwoofer delivering 400W peak power with a slim 2.8" aluminum enclosure designed to fit discreetly under car or truck seats. Featuring advanced protection circuits, adjustable bass boost, and versatile input options, it offers professional-grade sound enhancement without compromising space—perfect for millennials seeking premium audio on the go.

## Description

Buy Rockville SS8P 400w 8" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub,Black online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Good Bass nice performances in Budget. - Easily I didn't feel much difference in the sound quality later on when I started hearing the song which I used to hear before installing this sub. Huge difference was noticed... I am satisfied really. For the cost and consuming very less space
Review: Sounds awesome in my transit van.

## Features

- Rockville SS8P 8" 400w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub.
- Enclosure is made out of cast aluminum which stays cool at all times. Peak Power Handling: 400 Watts.
- RMS Power Handling: 100 Watts. Heavy Duty Mounting Feet. PWM MOSFET Power Supply. Low Level RCA Input. High Level Inputs with Auto Turn-On Technology. Adjustable Input Sensitivity. Soft Delayed Remote Turn-On. Thermal Protection Circuit, Short Protection Circuit. Overload Protection Circuit. Green Power/Red Protect LED. Phase Switch: 0° or 180°.
- Low Pass Filter: 50Hz - 150Hz. Bass Boost: 0 - 12dB @ 45Hz. Built in Subsonic Filter @ 20Hz. THD: < 0.4%. Subwoofer Level Remote Control. Fuse Rating: Single 15A.
- Specifications: Peak Power 400 Watts. RMS Power: 100 Watts. Impedance: 4 Ohm. Dimensions (L x W X H): 11.4" x 8.3" x 2.8" Inches. Frequency Response: 20Hz - 150Hz. Signal to Noise Ratio: >90dB. Sensitivity: 90dB @ 1w / 1m. Input sensitivity, Low level: 300mV. Input sensitivity, High level: 1.0V

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079PRCP9W |
| Colour | black |
| Compatible devices | Car, Truck |
| Control method | Remote |
| Department | vehicle-subwoofers |
| Impedance | 4 Ohms |
| Included components | Remote Control, Mounting Hardware |
| Input voltage | 300 Millivolts |
| Is waterproof | false |
| Item model number | SS8P |
| Manufacturer | Rockville |
| Material | Metal Plastic |
| Maximum range | 10 Meters |
| Model name | SS8P |
| Mounting type | Under Seat Mount |
| Number of Items | 496 |
| Power source | DC Power Supply |
| Product dimensions | 21.1D x 29W x 7.1H centimeters |
| Recommended uses for product | For cars or trucks |
| Speaker size | 8 Inches |
| Speaker type | Subwoofer |
| Special features | Bass Boost |
| Subwoofer diameter | 8 Inches |
| Surround sound channel configuration | 1.0 |
| Unit count | 1 Count |
| Warranty type | Limited |
| Wireless communication technologies | No Wireless Communication Technology |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Rockville
- **Connectivity technology:** RCA
- **Frequency response:** 150 Hz
- **Speaker maximum output power:** 400 Watts

## Images

![Rockville SS8P 400w 8" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub,Black - Image 1](https://m.media-amazon.com/images/I/710QlUy+RzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Bass nice performances in Budget.
*by A***J on 16 September 2024*

Easily I didn't feel much difference in the sound quality later on when I started hearing the song which I used to hear before installing this sub. Huge difference was noticed... I am satisfied really. For the cost and consuming very less space

### ⭐⭐⭐⭐⭐ Review
*by S***N on 22 March 2025*

Sounds awesome in my transit van.

### ⭐⭐⭐⭐⭐ Review
*by F***O on 27 October 2019*

Lo recomiendo ampliamente. Lo instale en mi Suzuki swift 2019 debido a que el audio deja mucho que desear a volúmenes altos. Mi intención era quitarle bajos a las bocinas incluidas en mi auto y complementar con este subwoofer para poder subir más el volumen total sin que distorsionara y funciono tal y como esperaba. Creo que este sistema está enfocado a reforzar los bajos de autos que tienen sonido de agencia, no para hacer vibrar las ventanas de los vecinos. Tamaño Me sorprendió lo compacto que es e incluso crei (por su tamaño) que no cumpliría con mis espectativas. Cabe debajo del asiento de mi auto y es casi imperceptible. Prácticamente no ocupa espacio y no estorba. Cabe recalcar que mi auto es muy pequeño y aún así pasa desapercibido. INSTALACIÓN La instalación será tan fácil como tu auto lo permita. En mi caso fue sencilla y no tengo experiencia en instalación aunque si tengo conocimientos de electrónica y herramientas. Solo necesitas conectar voltaje y fuente de audio, es todo. CALIDAD DE AUDIO Si tus espectativas son moderadas entonces tiene un buen sonido, es de cajón sellado por lo cual lo hace carecer de las frecuencias más bajas, pequeño precio a pagar por su tamaño tan compacto. Tienes que invertir un tiempo para ajustarlo a tus necesidades. CALIDAD La calidad de construcción es muy buena, es aluminio vaciado, lo cual le da mucho peso. El calor se dicipa en la carcasa. La parrilla que protege la bocina es de metal. EN RESUMEN Hasta el momento me siento satisfecho, hace lo que se supone y cumple con mis espectativas. No me gustó el led azul del potenciómetro, brilla demasiado, debieron utilizar un led rojo con menos brillo.

## Frequently Bought Together

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-26*