We are a Rockford Fosgate authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
The Rockford Fosgate PS-8 Amplified Under Seat Subwoofer is proof that you do not need a huge box to get serious low-end performance. It packs an 8-inch high-output woofer, a 150-watt RMS Class-D amplifier, and a cast aluminum enclosure into a compact design that slides neatly under your seat. Everything is engineered as a closed-loop system, meaning the woofer, amp, and enclosure are tuned together for tight, efficient bass that stays clean and controlled even in smaller cabin spaces.
What makes this compact sub stand out is how dialed in it is from the inside out. The driver is Klippel verified, which means it is laser-measured and optimized for motor strength, coil alignment, and suspension behavior to reduce distortion and improve accuracy. It also follows CEA-2031 and CEA-2006 standards, giving you honest, consistent power ratings you can actually trust when matching your system. With 150W RMS output from a high-efficiency Class-D amp, you get strong bass without overheating or losing clarity.
The PS-8 keeps installation simple with a quick disconnect terminal that supports up to 12-gauge wiring, making it easy to install or remove when you need space. It accepts both RCA and speaker-level inputs with flexible switching, so it works smoothly with factory or aftermarket systems. Smart auto turn-on modes like REM, DC offset, and signal sensing handle power-up automatically, while the adjustable low-pass crossover from 50Hz to 120Hz and Punch EQ boost up to +12dB at 45Hz let you shape your bass exactly how you like it. Add in built-in protection against heat, shorts, and reverse polarity plus a wired remote level controller, and you get compact bass that is powerful, safe, and always under your control.
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Tried out this powered sub to my Camry. Fantastic design. Surely compact but its powerful enough to be heard as its lows complements the mids and highs impressively. It also got some EQ knobs, which makes it easy to tune out the bass and get the best sound oout of it.
Placed it below the seat and it fits perfectly. It does not take too much space which is surprising knowing that I’m used with much larger car subs before. I don’t have to sacrifice in power with the sub. My Tacoma is full of lows now with the sub.
We are a Rockford Fosgate authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
The Rockford Fosgate PS-8 Amplified Under Seat Subwoofer is proof that you do not need a huge box to get serious low-end performance. It packs an 8-inch high-output woofer, a 150-watt RMS Class-D amplifier, and a cast aluminum enclosure into a compact design that slides neatly under your seat. Everything is engineered as a closed-loop system, meaning the woofer, amp, and enclosure are tuned together for tight, efficient bass that stays clean and controlled even in smaller cabin spaces.
What makes this compact sub stand out is how dialed in it is from the inside out. The driver is Klippel verified, which means it is laser-measured and optimized for motor strength, coil alignment, and suspension behavior to reduce distortion and improve accuracy. It also follows CEA-2031 and CEA-2006 standards, giving you honest, consistent power ratings you can actually trust when matching your system. With 150W RMS output from a high-efficiency Class-D amp, you get strong bass without overheating or losing clarity.
The PS-8 keeps installation simple with a quick disconnect terminal that supports up to 12-gauge wiring, making it easy to install or remove when you need space. It accepts both RCA and speaker-level inputs with flexible switching, so it works smoothly with factory or aftermarket systems. Smart auto turn-on modes like REM, DC offset, and signal sensing handle power-up automatically, while the adjustable low-pass crossover from 50Hz to 120Hz and Punch EQ boost up to +12dB at 45Hz let you shape your bass exactly how you like it. Add in built-in protection against heat, shorts, and reverse polarity plus a wired remote level controller, and you get compact bass that is powerful, safe, and always under your control.
