Rockville SS8P 400w 8" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub
Description:
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: < 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
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.
Shop the Rockville Store
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Car Audio
Rockville Car Audio combines powerful bass, crystal-clear sound, and durable designs for an unbeatable car audio experience.
Home Audio
Rockville Home Audio offers rich, immersive sound and sleek designs, perfect for enhancing your home entertainment experience.
Rockville SS8P 400w 8" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub
Description:
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: < 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
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.
Shop the Rockville Store
Portable Bluetooth Speakers
Rockville’s portable Bluetooth speakers deliver powerful sound, deep bass, and long battery life—perfect for music anywhere you go!
Pro Audio
Rockville Pro Audio gear offers unmatched performance and reliability, from powerful speakers to precision mixers for professionals.
Pro Lighting
Rockville Pro Lighting delivers stunning effects, vibrant colors, and dynamic controls—perfect for stages, events, and parties.
Car Audio
Rockville Car Audio combines powerful bass, crystal-clear sound, and durable designs for an unbeatable car audio experience.
Home Audio
Rockville Home Audio offers rich, immersive sound and sleek designs, perfect for enhancing your home entertainment experience.