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Rockville

Rockville SS65P 6.5" Slim Under-Seat Powered Car/Truck Subwoofer | 400W Peak, 100W RMS, Active Sub, High & Low Level Inputs, Auto Turn-On, Bass Knob, Cast Aluminum Enclosure

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Availability: 17 left in stock
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Arrives Wednesday, Aug 26
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Size: 6.5"


Features

  • All-in-One Subwoofer System: Subwoofer with a built-in amplifier delivers deep, punchy bass in a compact design.
  • Slim and Space-Saving: At only 3" thick, it fits under car or truck seats, saving space without sacrificing sound quality.
  • Advanced Sound Controls: Features adjustable low-pass filter (50Hz-180Hz), bass boost (0-12dB @ 45Hz), phase switch, and input sensitivity for customized audio.
  • Easy Integration: High-level inputs with auto turn-on allow seamless connection to factory or aftermarket systems, with all connections conveniently on one side.
  • Durable and Reliable: Cast aluminum enclosure stays cool, includes thermal, short, and overload protection, and comes with a metal remote bass knob for convenient volume adjustments.

Description

Description: The SS65P is an all in one solution to give you great sounding bass in your vehicle without taking up a lot of space. This powered sub enclosure is only 2.83" thick so that it can easily fit under your seat! This is our smallest sub in this series but it packs incredible technology. Compared to our 8” in this series this 6.5” actually sounds just as good! We use a higher powered amplifier in order to get the 6.5” to have the same SPL and sound quality as the larger version. 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 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. The SS65P 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 metal remote bass knob, and mounting hardware but the best thing about our model is the sound. It is slim but it sounds like a full sized subwoofer. Features: Specifications: At Rockville Audio, we see sound as more than just audio—it's a dynamic experience that engages, energizes, and brings people together. From our humble beginnings to becoming a trusted name in audio, we’ve built a legacy of innovation and craftsmanship across every corner of sound. Whether it’s Pro Audio, Home Audio, Car Audio, Karaoke, or Lighting, we deliver exceptional solutions at an unbeatable value. Visit the Store Rockville’s portable Bluetooth speakers deliver powerful sound, deep bass, and long battery life—perfect for music anywhere you go! Rockville Pro Audio gear offers unmatched performance and reliability, from powerful speakers to precision mixers for professionals. Rockville Pro Lighting delivers stunning effects, vibrant colors, and dynamic controls—perfect for stages, events, and parties. Rockville Car Audio combines powerful bass, crystal-clear sound, and durable designs for an unbeatable car audio experience. Rockville Home Audio offers rich, immersive sound and sleek designs, perfect for enhancing your home entertainment experience.

Brand: Rockville


Speaker Maximum Output Power: 800 watts


Frequency Response: 20 hertz


Connectivity Technology: RCA


Audio Output Mode: Mono


Audio Output Mode: Mono


Mounting Type: Under-Seat


Enclosure Material: Aluminum


Speaker Type: Subwoofer


Additional Features: Bass Boost


Antenna Location: For Cars and Trucks


Subwoofer Diameter: 6.5 inches


Color: green


Is Waterproof: FALSE


Warranty Type: Limited


Maximum Range: 10 meters


Control Method: Remote


Speaker Size: 6.5 inches


Woofer Diameter: 6.5 inches


Specific Uses For Product: In-car audio systems


Controller Type: Remote Control


Frequency Response: 20 hertz


Number of Audio Channels: 1


Impedance: 4 ohm


Connectivity Technology: RCA


Wireless Technology: No Wireless Communication Technology


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA, High Level


Brand: Rockville


Model Number: SS65P


Model Name: SS65P


Built-In Media: Manual


Warranty Description: 1 YEAR


Number of Items: 1


UPC: 810095680342


Manufacturer: Rockville


Item Type Name: Rockville SS65P 400w 6.5" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub


Speaker Maximum Output Power: 800 watts


Input Voltage: 12 volts_of_direct_current


Unit Count: 1 Count


Item Dimensions D x W x H: 12"D x 9"W x 5"H


Item Weight: 4.11 kg


Compatible Devices: Car Audio System, Smartphone


Power Source: Corded Electric


Audio Driver Type: Dynamic Driver


Audio Driver Size: 6.5 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 26

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

    • Great Sound!
Size: 10"
Great sub! Easy install and the quality is there. The 10’ sub gives a great thump and fills the lower end nicely. It won’t rattle windows but the sound is clear and crisp. It does not sound distorted. The enclosure is compact, sturdy and fits under my seat. I will say that sitting in different areas of the car change the fullness of the sound. I have it under my driver seat and it sounds great but when I sit in the passenger rear seat, I don’t hear the bass as profound as I do when I’m sitting in the driver seat. Overall, I would highly recommend it. Especially for the price compared to some of the other products on here. I used a Boss 8gauge amp wire kit for my install and works perfect. Maybe a 4gauge would be preferred to prevent any overheating but an 8 is good enough. Oxygen Free cables would be the go to but I cheaped out. If you’re on the fence about it let me give you the nudge to get it! I think it’s great and worth the 100$ for an inclusive compact sub. DO IT!!! ... show more
Reviewed in the United States on September 11, 2025 by Leonardo
    • Very Nice Sub for the Price... Added a second 1! Update # 4
Size: 8"
Review Image by DhDolphns
Review Image by DhDolphns
Review Image by DhDolphns
Review Image by DhDolphns
Review Image by DhDolphns
This Sub (not really a Sub but whatever you want to call it) is very nice for the price IF you have a factory stereo or an aftermarket stereo with no amps connected..But you shouldnt expect this thing to play real loud..I got it hoping it would be a little louder for my system..have a 100x4 amp with Alpine 6x9s and 6.5 door components,,at low to moderate sound it is fine almost perfect but if you have a loud system when you play it loud this speaker will got overpowered . And thats with the gain at max and the bass boost at near max. I placed it behind driver seat in a 04 Grand Prix...under the seat I felt it didnt sound as good..I doubt I will keep it in my current set up but will probably keep it for the second car since the freight to return it would be to much to merit returning it. I give it 5 stars for the price and performance on non amped stereos and 3 stars for How much I like it in my system If you have a non high powered stereo and you wont put it in the trunk (you cant tell its there in a trunk) then for the price I think you will love it. UPDATE::: Ok I have had this sub for about 7 months and have had hooked up 3 different ways..( all we're with my above mentioned speakers and amp)) FIRST.was connected to factory radio which is what my review was made..then SECOND OFF I installed a Sony deck and it made the sub sound a noticeabley better and was little more impressed with the sub..THIRD OFF I went back to my factory deck but installed a Clarion EQS755 equalizer and OMG what a difference unreal how much bass this Sub puts out now! I even had to turn the Sub gain down to 1/2 way ( I had it at 3/4 before EQ)and again it sounds unreal for a 8" Sub (again I have it behind front seat on rear seat floorboard)BUT for some reason it kept cutting off with the Clarion don't know why so I am back to having it connected to the Sony Deck and I will say even when I have it up very loud you do notice it and t makes a difference ( when I turn it off with the deck you see what a difference it makes.) Through all my connections I would say a aftermarket deck will make the most difference as compared to a factory deck ( it got drowned out easier with the factory deck) I don't listen to rap or hip hop mostly hard rock / rock .. if you listen to rap and hip hop I doubt you will be as impressed as it struggles with super low bass ( but it's a 8" sub so I doubt anyone would think it would rock with rap or hip hop) If it lasts its an absolute steal now! I now give it 5 stars! UPDATE #2…........ I know have 2 of these installed in my car 1 behind driver seat and 1 behind passenger seat and adding the second one made a big difference ( no duh! Right?) And with adding the second one the subs never get "drowned out" by my amped speakers and at times it's to much bass to be honest but loving this lil sub big time! No it's not "audiophile" quality and it doesn't hit like two 10s or 12's but with the subs on the floorboard I don't have that God awfull trunk rattle sound on the outside that I have had in the past when I had subs in the trunk (not to mention I can use all of my trunk without a huge sub box in it) my rear view mirror vibrates like crazy at times ( it vibrated when I had just the 1 also) but no it won't vibrate your side view mirrors in case you were curious...people have gotten in my car I asked what subs I had in the trunk ( they didn't notice I had 2 of these on the rear floorboards). I know most people don't plan on getting 2 of these (again 1 will be noticeable) but if your thinking of getting 2 or adding another one to your excisting sub.. Do it! Also I don't currently bus the amp gain dash knob but since my decks sub volume adjustment seems to be all or nothing I plan to add the knob but will wire both subs to 1 gain knob.. UPDATE#3 Thought I would make another update since I am sure some people (and some reviews) have had problems with it lasting..Well I am at almost 2 years (1st one was installed Aug/2018 2nd one Dec/2018) and I have never had a problem with either on although when I had just the 1 and I was driving for over an hour with stereo cranked it id go into protective mode 1 time... But other than that they work perfect and sound great (for the price and knowing these arent going to be heard blocks away...But again I have a 100watt rms Pioneer GM-D8704 powering rear JBL 6x9s and front JBL 6.5 compoents and both subs are more than enough to keep up and at times sounds like I have 10s ..Just 1 had a lil harder time keeping up and at times got overpowered but that never happens with 2 unless I want to make my ears bleed. UPDATE #4 May 2025---- I still had both of these and they both still work after getting years of use, dont have a car to put them in since I recently got rid of my 2016 Ford Fusion Titanium W/Sony stereo ... man did I get moneys worth out of them!! ... show more
Reviewed in the United States on August 14, 2018 by DhDolphns
    • compact size, decent bass
Size: 8"
surprisingly good for the money! I added it (with much difficulty) to my 2020 Mazda6 (non-Bose) stereo. This would have been an easier install if the factory stereo had rca pre-outs. Compact size fit right under the passenger seat and the extra bass really makes stock system sound pretty good.
Reviewed in the United States on April 14, 2026 by Russ
    • Great Product
Size: 10"
I think more of the same. Exceeded expectations. I have a factory radio and wanted little more low end. This provided more than I needed. It’s not easy to bottom it out. Has to be over 80%. Install simple and has multiple options for input. It’s con sealed under the seat. Base control cable is kind of long but was easy to council the cable. This will not rattle your neighbors walls but will fill large size car with crisp bass. ... show more
Reviewed in the United States on June 3, 2026 by Hiram wade dixon
    • 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
    • 10" Sub..Sounds Great!! If adjusted properly.
Size: 10"
Firstly, I used 4 gauge wire for the power and ground on this unit. I could have used 8 gauge but i didn't want any possibility of voltage drop or heat to be generated. Also, since my 2013 Kia Optima stock radio had no RCA hookups in the back, I installed a "Kicker 46KISLOC2 Speaker Wire-to-RCA Line-Out Converter w/LOC+12v Turn on Lead" to make the install easier, although the package does include connections for a radio with no RCA output. I ran an aftermarket wiring kit's supplied speaker wire (I mention which kit in a moment) all the way to under my seat to connect to the RCA Converter because in case a set of RCA cables go bad, it's easier to replace instead of taking the radio back out. Plus, the distance from plugging the RCA's from the Converter to the amp was a matter of inches. To connect to the factory speaker wiring, I used Scotchloks and tapped into the rear speaker wires. I bought the wiring kit with everything needed, including speaker wire, power wire, connections and RCA cables. "DS18 AK4 Complete 4 Gauge CCA Amplifier Installation Wiring Kit" Once everything was connected, I turned it on and immediate noticed the bass volume increase. The Subwoofer seemed to be distorted at low volume and I was unimpressed initially. I then took the time to set my "LPF" low pass frequency cutoff to as high as it would go..(I wanted the highest frequencies to be audible through the sub initially and it ended up being a good choice for my install. I've since adjusted the LPF to about 120hz. All reproduced frequencies sounded clear. The LPF is tunable from 40hz - 150hz max.) My gain is set to about 1/4 of the way up (3-4db) to match my stock components volume at near max volume. Bass Boost is something that made a big difference. Too much and it "farts". I set mine to a little less than half way. Also, I played with the phase button. Acoustically in my car, 180° activated seemed to make a big difference. Let me tell you..I am thoroughly impressed with the volume and sound of the Sub. I play every music style you can imagine from 90's hip hop, to Hard Rock, 80's, Jazz, Reggae, Metal and Classical. I spent a lot of time FINE tuning the "built in" amp and Small adjustments go a long way. Take your time and make those adjustments and you will be very happy. Just to note, I'm in my mid 40's and grew up installing stereo systems in my own jeeps, friends cars and trucks too. I have had systems with Orion XTR DVC 12" subs in a bandpass box to my most recent (2) 12" JL AUDIO 12w3 d4s in a ported box with Kenwood Excelon component speakers. No, this doesn't sound like those. It might not make your rear view mirror rattle but I didn't want that. Don't get me wrong, it is Loud but I simply wanted good bass in a small package to retain my trunk space. This Subwoofer far surpassed my expectations, especially since some of the reviews were so poor. Also, I installed it under my passenger seat "sideways" meaning the long way going left to right..connections facing the drivers seat, since it wouldn't fit under the driver side due to the electric motor. Again, i placed the amp sideways without any brackets and it stays put just fine. My only complaint is that the sub does not reproduce extremely low frequencies. If I had to guess, I would say 50hz and below..not a big deal. To me, this speaker sounds just as good as a quality (not top tier though) 10" Subwoofer installed in a sealed box with a dedicated amp. BTW, the way that I tuned this amp was with the supplied "remote" gain knob turned all the way up. This way I would know the max level before distortion and could manage my small adjustments from there. Installation, including removal of my factory radio took about 2.5 - 3 hours. Don't forget to take your time to tune it with small adjustments. Would buy again. ... show more
Reviewed in the United States on October 1, 2023 by Bolt
    • Was good for 2 months.
Size: 10"
Review Image by Tyler Hagner
Great compact subwoofer! Doesn’t have that low end thump but completed the sound in my Kenworth semi truck that only has 2 infinity kappa 4x6 speakers. I’m limited on room and this box hardly takes up any space. Seems to be built well I used true 8 gauge wiring and it fits perfectly. I had everything pretty much maxed out and listened to music fot 3hrs straight and it did get hot to the touch but never overheated or went into protect mode. If you’re just lookin for a little more bass and are limited on room you can’t go wrong with one of those. I wanted bass for the last two years I’ve been in this truck and wish I would have bought one sooner! UPDATE: this things has been great but recently something has come loose inside and now has an annoying rattle. I listen to it 10-12hrs a day 6 days a week at pretty much full volume so it definitely has a lot more run time than most peoples would. Gonna try to take it apart but don’t know if that’s possible yet. I hope it’s okay because I really like this thing but don’t want to buy another already. UPDATE 2: The sub just completely blew I even turned everything down once I started getting that rattle but didn’t last much longer. This things very convenient and easy to use but I’m not wasting my money on another one for $70 more I can get a proper sub and amp that will last longer than 2 months. ... show more
Reviewed in the United States on February 3, 2025 by Tyler Hagner
    • Sounds better than expected
Size: 8"
Put mine in a older ski boat. Fits well up in the closed bow. I know its not marine rated but I am sure it will be just fine. Sounds great for the price, better than expected. Will be buying again.
Reviewed in the United States on June 29, 2026 by Stolld

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