--- product_id: 57118801 title: "Rockville SS8P Bundle: 400-Watt 8 in Slim Under-Seat Active Powered Car/Truck Subwoofer, RWK10 10 Gauge Amp Installation Kit with ANL Fuse Holder and 100% Copper RCA Cable, 2-Items" brand: "rockville" price: "R5183" currency: ZAR in_stock: true reviews_count: 10 category: "Rockville" url: https://www.desertcart.co.za/products/57118801-rockville-ss8p-bundle-400-watt-8-in-slim-under-seat store_origin: ZA region: South Africa --- # 2.8" slim under-seat fit 400W peak power 10-gauge copper wiring kit Rockville SS8P Bundle: 400-Watt 8 in Slim Under-Seat Active Powered Car/Truck Subwoofer, RWK10 10 Gauge Amp Installation Kit with ANL Fuse Holder and 100% Copper RCA Cable, 2-Items **Brand:** rockville **Price:** R5183 **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your ride’s bass game—under-seat power that’s impossible to ignore! ## Quick Answers - **What is this?** Rockville SS8P Bundle: 400-Watt 8 in Slim Under-Seat Active Powered Car/Truck Subwoofer, RWK10 10 Gauge Amp Installation Kit with ANL Fuse Holder and 100% Copper RCA Cable, 2-Items by rockville - **How much does it cost?** R5183 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/57118801-rockville-ss8p-bundle-400-watt-8-in-slim-under-seat) ## 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 - • **Durable & Cool:** Cast aluminum enclosure ensures heat dissipation and rugged build quality that lasts. - • **Compact Powerhouse:** 400W peak / 100W RMS delivers deep, clear bass without bulk. - • **Precision Audio Control:** Adjustable low-pass filter, phase switch, subsonic filter, and bass boost for tailored sound. - • **Sleek Under-Seat Design:** Slim 2.8" enclosure fits discreetly under most car and truck seats for a stealthy upgrade. - • **Premium Installation Kit:** Includes 10-gauge SuperFlex power wire, ANL fuse holder, and 100% copper RCA cables for clean, distortion-free audio. ## Overview The Rockville SS8P Bundle combines a powerful 400-watt slim 8" active subwoofer with a premium 10-gauge amp installation kit featuring copper RCA cables and an ANL fuse holder. Designed specifically for under-seat mounting, its compact 2.8" enclosure delivers rich, precise bass with advanced tuning controls, all housed in a durable cast aluminum case that stays cool. Perfect for car and truck owners seeking a clean, professional audio upgrade without sacrificing space or style. ## Description Product description Rockville SS8P 400 Watt Slim Under-Seat Powered Car/Truck Subwoofer Sub+Amp Kit Package Includes (1) Rockville SS8P 400 Watt Slim Under-Seat Active Powered Car/Truck Subwoofer Sub (1) Rockville RWK10 10 Gauge Amp Installation Kit ANL Fuse Holder 100% Copper RCA ________________________________________________________________________________________________________________________________________ Description of SS8P The SS8P is an all in one solution to give you great sounding bass in your vehicle without taking up a lot of space. This sub enclosure is only 2.8" thick so that it can easily fit under your seat. The amplifier is built in, so installation and wiring is clean and simple. This is a true all in one subwoofer solution with the subwoofer built into the enclosure along with a top of the line amplifier built in as well. We focused on making installation a breeze so we designed this unit with you the customer in mind. We added high level inputs so you can install this to an aftermarket or factory system. The high level input allows you to install this even if you have no preamp outputs available. The smart turn-on circuit will sense that an audio signal is present and turn on the amplifier. When you turn off your music signal the amplifier built into this subwoofer system will automatically turn itself off. Something else we did to make installation quick and easy is we put all the inputs and outputs on one side. This makes wiring neater and easier. Our competitor's models are more challenging to install. The SS8P has 400 watts of peak power and 100 watts RMS. This has great controls so you can adjust the sound to your liking. It has a level control for the volume and subsonic filter to filter out the really low frequencies which the human ear cannot hear. This also has a low pass crossover filter, phase control, input sensitivity, and bass boost. Included is a remote bass knob, and mounting hardware but the best thing about our model is the sound. 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: 90dB Sensitivity: 90dB @ 1w / 1m Input sensitivity, Low level: 300mV Input sensitivity, High level: 1.0V Description of RWK10 The Rockville RWK10 10 AWG (American Wire Gauge) amp kit has the following differences over other amp kits on the market. 1. Our RCA cables are 100 % copper. These are top of the line RCA cables 3. We do not cheat you on the thickness of the wire. These are standard American wire gauge thickness. Other brands in the market place write 10 gauge, but cheat you on the thickness. We are honest about the thickness. 4. The Rockville amplifier installation kits feature a new soft abrasion proof insulating jacket. This rugged PVC outer jacket allows for 100% improved flexibility over standard power cables making them extremely easy to route through your vehicles interior, and it maintains exceptional resistance to grease and oil. The PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F. The RCA signal transfer cables included in this kit feature blue and silver twisted pair technology in a clear outer jacket insulation skin. Not only do the blue and silver wires look cool but they also provide superior signal transfer with maximum noise suppression. They are 100% copper to provide absolute lossless perfect signal transfer to your receiver. This technology reduces interference, so your audio signal flows clean and pure at all power levels. The included 7 split loom tube provides protection for your power cable from the typically harsh environment found under the hood of your car. One other last thing worth noting about our kit compared to others. Our kit cosmetically looks the best. It has blue power wire, clear ground wire, and twisted pair RCAs with matching colors. This model includes (1) set of RCA cables. Rockville RWK10 10 Gauge 2 Channel Car Amplifier Wiring Installation Kit (1) 17 High Grade Twisted Pair of 100% Copper RCA Cable 17' 10 Gauge Translucent Blue SuperFlex Power Cables 17 18 Gauge Blue Remote Cable 17 16 Gauge Clear Speaker Wire 3' 10 Gauge Clear SuperFlex Ground Wire Gold Plated AGU Heat Resistant Fuse Holder 40 Amp ATU Inline Fuse 7 Split Tube Loom Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets Soft abrasion proof insulating jacket allows for 100% improved flexibility PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F ## Features - Package Includes: (1) Rockville SS8P 400-Watt Slim Under-Seat Active Powered Car/Truck Subwoofer Sub, (1) Rockville RWK10 10 Gauge Amp Installation Kit ANL Fuse Holder 100% Copper RCA - Compact Power with Deep Bass: 400W peak / 100W RMS output in a slim 2.8" enclosure for powerful, clear bass that fits easily under car or truck seats. - Advanced Controls: Adjustable low-pass filter (50Hz–150Hz), phase switch (0°/180°), subsonic filter (20Hz), and bass boost (0–12dB @45Hz) for fine-tuned sound performance. - High-Quality Design: Cast aluminum enclosure stays cool; 4Ω impedance, frequency response 20–150Hz, SNR >90dB, sensitivity 90dB @1W/1m; single 15A fuse for dependable power. - Premium Wiring Kit: RWK10 includes 100% copper RCA cables and 10-gauge SuperFlex power wire with low resistance for efficient current flow and clean, distortion-free audio. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079PSSD6N | | Additional Features | Protection | | Antenna Location | Car | | Audio Driver Size | 8 Inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Mono | | Best Sellers Rank | #37,256 in Electronics ( See Top 100 in Electronics ) #24 in Car Enclosed Subwoofer Systems | | Brand | Rockville | | Built-In Media | Rockville RWK10 10 Gauge Amp Installation Kit ANL Fuse Holder 100% Copper RCA, Rockville SS8P 400 Watt Slim Under-Seat Active Powered Subwoofer Sub | | Color | Black | | Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop | | Compatible with Vehicle Type | Car, Truck | | Connectivity Protocol | RCA | | Connectivity Technology | RCA | | Control Method | Remote | | Controller Type | Remote Control | | Customer Reviews | 4.4 out of 5 stars 1,546 Reviews | | Enclosure Material | Aluminum | | Frequency Response | 20 Hz | | Impedance | 2 Ohms | | Input Voltage | 12 Volts | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 11"D x 14.1"W x 5.4"H | | Item Weight | 11 Pounds | | MP3 player | No | | Manufacturer | Rockville | | Model Name | SS8P | | Model Number | SS8P+RWK10 | | Mounting Type | Under-Seat Mount | | Number Of Circuits | 1 | | Number of Audio Channels | 2.0 | | Number of Items | 1 | | Power Source | 12-volt DC electrical system | | Processor Count | 1 | | Signal-to-Noise Ratio | 90 dB | | Speaker Maximum Output Power | 400 Watts | | Speaker Size | 8 Inches | | Speaker Type | Subwoofer | | Specific Uses For Product | DJ | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 8 Inches | | Unit Count | 1 Count | | Warranty Description | 1 Year Manufacturer | | Warranty Type | Limited | | Wireless Technology | No Wireless Communication Technology | | Woofer Diameter | 8 Inches | ## Product Details - **Audio Output Mode:** Mono - **Brand:** Rockville - **Connectivity Technology:** RCA - **Frequency Response:** 20 Hz - **Speaker Maximum Output Power:** 400 Watts ## Images ![Rockville SS8P Bundle: 400-Watt 8 in Slim Under-Seat Active Powered Car/Truck Subwoofer, RWK10 10 Gauge Amp Installation Kit with ANL Fuse Holder and 100% Copper RCA Cable, 2-Items - Image 1](https://m.media-amazon.com/images/I/71ErSDiXvZL.jpg) ![Rockville SS8P Bundle: 400-Watt 8 in Slim Under-Seat Active Powered Car/Truck Subwoofer, RWK10 10 Gauge Amp Installation Kit with ANL Fuse Holder and 100% Copper RCA Cable, 2-Items - Image 2](https://m.media-amazon.com/images/I/710QlUy+RzL.jpg) ![Rockville SS8P Bundle: 400-Watt 8 in Slim Under-Seat Active Powered Car/Truck Subwoofer, RWK10 10 Gauge Amp Installation Kit with ANL Fuse Holder and 100% Copper RCA Cable, 2-Items - Image 3](https://m.media-amazon.com/images/I/817GqrBIz6L.jpg) ![Rockville SS8P Bundle: 400-Watt 8 in Slim Under-Seat Active Powered Car/Truck Subwoofer, RWK10 10 Gauge Amp Installation Kit with ANL Fuse Holder and 100% Copper RCA Cable, 2-Items - Image 4](https://m.media-amazon.com/images/I/816XXEJZN8L.jpg) ![Rockville SS8P Bundle: 400-Watt 8 in Slim Under-Seat Active Powered Car/Truck Subwoofer, RWK10 10 Gauge Amp Installation Kit with ANL Fuse Holder and 100% Copper RCA Cable, 2-Items - Image 5](https://m.media-amazon.com/images/I/71cSqa9U0XL.jpg) ## Questions & Answers **Q: is everything in the box needed for Installation?** A: Yes, with the accompanying Amp Kit. Its complete along with rubber insulation you gave to attach yourself. I would suggest electrical tape, wire strippers, and a pair of terminal/electrical pliers (I apologize if you are already aware.). **Q: Has anyone added a second sub to their system?** A: Yes. I used RCA splitters and installed two in my Mitsubishi Montero. Sounds amazing and have been going strong for 3 years. I tried to split the remote control using a telephone line splitter but got weird feedback when I tried to do that, so I just went without the remote control. **Q: How difficult is this to install?** A: It's easy to install if you understand stereo systems and how to run the wires. The hardest part is getting to your stereo. Not sure if you have experience or not installing systems. If you do, its easy. **Q: If I got splitters for both the rca and remote control (telephone jack), can I install one sub under each of the front seat?** A: Yes. I split my rca signal and installed 2 of the speakers. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by N***E on January 12, 2020* ### ⭐⭐⭐⭐⭐ Review *by T***T on July 16, 2021* ### ⭐⭐⭐⭐⭐ Review *by D***. on May 22, 2020* ## Frequently Bought Together - Rockville SS8P 400 Watt Slim Under-Seat Powered Car/Truck Subwoofer Sub+Amp Kit Black - Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output - Nilight - 50004R 120 Pcs/60 Pairs Quick Splice Wire Terminals T-Tap Self-stripping with Nylon Fully Insulated Male Quick Disconnects Kit, 2 Years Warranty --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/57118801-rockville-ss8p-bundle-400-watt-8-in-slim-under-seat](https://www.desertcart.co.za/products/57118801-rockville-ss8p-bundle-400-watt-8-in-slim-under-seat) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-05-06*