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Rockville

Rockville SS8P 400W 8" Slim Under-Seat Active Subwoofer, Amplified Car/Truck Audio, Deep Bass, Compact Design, Easy Installation, Perfect for Vehicles

  • Based on 2,761 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jun 25
Order within 15 hours and 51 minutes
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Size: 8"


Features

  • DEEP BASS PERFORMANCE: Delivers 400W peak power with an 8" subwoofer for rich, immersive low frequencies, ideal for enhancing car or truck audio systems with impactful sound.
  • SPACE-SAVING DESIGN: Slim profile fits under most vehicle seats, maximizing trunk space while providing powerful bass for small cars, trucks, or SUVs.
  • BUILT-IN AMPLIFIER: Integrated amp simplifies setup, eliminating the need for external amplifiers, with adjustable controls for bass, phase, and gain.
  • EASY INSTALLATION: Includes mounting hardware and wiring kit for quick setup, compatible with most car audio systems, perfect for DIY audio enthusiasts.
  • DURABLE CONSTRUCTION: High-quality materials ensure reliable performance in rugged vehicle environments, designed for long-lasting use in daily driving.

Description

The Rockville SS8P 400W 8" Slim Under-Seat Active Subwoofer brings powerful, deep bass to your car or truck audio system without sacrificing space. Designed for vehicle owners seeking high-quality sound, this compact subwoofer fits under most seats, making it ideal for small cars, trucks, or SUVs. Its built-in amplifier and adjustable controls deliver tailored audio performance, perfect for music lovers and daily commuters. Powerful Audio: 400W peak power with an 8" subwoofer produces rich, low-frequency sound for an immersive listening experience. Compact Fit: Slim design saves trunk space, fitting seamlessly under seats in various vehicle types. Simple Setup: Built-in amplifier and included wiring kit make installation straightforward, compatible with most car audio systems. Customizable Sound: Adjustable bass, phase, and gain controls allow precise tuning to match your audio preferences. Reliable Build: High-quality materials withstand the demands of daily driving, ensuring consistent performance. Whether you're boosting your music for road trips or enhancing your commute, the Rockville SS8P delivers professional- grade audio in a compact, easy-to-install package.

Brand: Rockville


Speaker Maximum Output Power: 400 Watts


Frequency Response: 20 Hz


Connectivity Technology: Bluetooth


Audio Output Mode: Stereo


Input Voltage: 3E+2 Millivolts


Mounting Type: Under Seat Mount


Model Name: SS8P


Speaker Type: Subwoofer


Special Feature: Bass Boost


Recommended Uses For Product: Car


Compatible Devices: Car, Truck


Subwoofer Diameter: 8 Inches


Unit Count: 1.0 Count


Controller Type: Remote Control


Surround Sound Channel Configuration: 1.0


Included Components: Subwoofer


Product Dimensions: 16"D x 12"W x 5"H


Impedance: 4 Ohm


Is Waterproof: FALSE


Warranty Type: Limited


Maximum Range: 10 Meters


Number of Items: 496


Control Method: Remote


Speaker Size: 8 Inches


Signal-to-Noise Ratio: 9E+1 dB


Woofer Diameter: 8 Inches


Vehicle Service Type: Car, Truck


Water Resistance Level: Not Water Resistant


Customer Package Type: Standard Packaging


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: wired


Includes MP3 player?: No


Specific Uses For Product: Vehicle sound systems


UPC: 819216020937


Style: 8” Under-Seat


Global Trade Identification Number: 37


Manufacturer: Rockville


Item Weight: 9.13 pounds


Item model number: SS8P


Is Discontinued By Manufacturer: No


Date First Available: February 8, 2018


Department: vehicle-subwoofers


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • An excellent amplified subwoofer at an excellent price.
Size: 8"
I recently purchased the Rockville SS8P 400w 8" Slim Under-Seat Active Powered Subwoofer for use in my ’99 F250 supercab. The reason I chose Rockville is that I currently have a Rockville RW8CA sub in my ’91 F150 that performs perfectly. Being as I like the brand, the dimensions of the SSP8 worked better in the F250. Prior to the addition of the SSP8, I had replaced the aging factory sound system with a 300-watt aftermarket head unit, four 4- way 5” x 8” door speakers, and sound mat on all four doors. Big improvement over stock! The new system sounded good, but seemed to be lacking in bass, particularly at lower volumes. Same problem in the F150, why not try the same solution? The installation of the SSP8 was pretty straight forward. The time-consuming part was routing the wiring to the sub unit which sits nicely under the passenger seat. The unit features an aluminum case that is quite heavy and stays in place with a little velcro. The power wire from the engine compartment required the most planning and finesse, while the remaining wires tucked neatly under the carpet with the help of a fish rod. The electrical kind, not the camping kind. Once the subwoofer was connected and tuned, I was able to compare before and after sound quality by toggling the subwoofer on and off via a setting in the head unit menu. Major difference!! The bass at the lower volumes is clear and full. Just right for my listening preferences. (Country and old school rock and R&B) At higher volumes the bass really kicks. So much so that I scaled it back with the equalizer settings in the head unit. I did not feel the need to use the bass control corded remote that comes with it in my application. Overall, the effect is that the subwoofer frees the door speakers from producing the lower notes, allowing them to produce excellent mids and highs. I also noticed that I am setting the volume control to lower settings than prior to the sub install. For those on a budget who are looking to kick up their sound quality several notches, the SSP8 is an excellent choice. ... show more
Reviewed in the United States on March 5, 2019 by Bryan H.
    • Overall Good Subwoofer to fill in mid-bass
Size: 8"
I have a 1993 Saturn SL1 and I have been trying to get adequate bass in the car. For one the car is not very sound proof, you can hear all the road noise, bumps and what not's. The trunk for some reason has very good sound proofing, so it is hard to pass bass from the trunk to the passenger compartment. My set up is fairly simple, I have 2 Crunch PA1400.2 running front and rear, I have a JBL 400w RMS running Rockford Fosgate Prime Dual 10" Sub Box in the trunk. The issue is I can get the thump, but I am missing the mid to mid-bass in the passenger compartment. Since I do not want to cut holes in the rear door to mount additional speakers I found this and thought maybe this will work. I mounted it on the rear parcel shelf right in between the 2 rear speakers. I set the trunk Rockford Fosgate Prime Dual 10 crossover to run from dc to 90 HZ and set the Rockville SS8P 400w 8" Slim crossover to run from 90 HZ to 125 HZ and set the High-pass filter on the front and rear to cut off at 100 HZ. Now you want to talk about bass, this fills in great as a mid to mid-base speaker. I get mid to mid-base fill-in in the passenger compartment and I get the punch and hard hitting base from my subs in the trunk. The product has good built quality, it was easy to install even though i did not install under my seat (as it would not fit) I did call the MFG to find out if mounting it on the parcel shelf with it exposed to direct sunlight would be an issue and they said no it would not as it would have ample air flow, and direct sunlight on the top would not affect the electronics. The manual is straight forward, basically 3 wires, Positive (red), Ground (black) and remote turn on (blue), and RCA plugs. I just wired it into my distribution block, placed on the parcel shelf with adhesive and i was done, did not use the remote control as my deck has that feature built in. I know that my installation may not be standard, or I may not be using the product as designed a "SUBWOOFER" but as a mid to mid-base driver it delivers good solid reproduction in those ranges ( 90 HZ to 125 HZ), no distortion, no rattle in the cone, good disbursement of frequencies. This product did what I wanted it to do was fill in the mid to mid-base range. If you read my review please understand that I am not using this as a "SUBWOOFER", I cannot tell you how it preforms in that aspect, but I can tell you this is a solid product, has good build quality, has good sound ( in reference to my application of the product), has good customer and Technical Support Services, and for only $100 or so a good value. ... show more
Reviewed in the United States on February 8, 2019 by Robert Bruce

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