Every once in a while, a sale comes along that makes me stop mid-scroll and go, Okay, now that’s worth looking into. That was exactly my reaction when I saw that SVS Subwoofer Deal Days are live, with historic savings on two of the company’s most powerful and well-reviewed models: the PB-4000, which we gave five stars in our review a few years ago, and the PC-4000. If you’re even remotely serious about great home theater sound—or just want to feel like you’re getting punched in the chest by a T. rex in Jurassic Park—you’ll want to hear me out.
Original Price: $2,299.99
Discounted Price: $1,799.99
Let’s start with the SVS PB-4000, which is currently discounted from $2,299.99 down to $1,799.99. That’s a serious price cut on what I’d argue is one of the most versatile and powerful ported subwoofers out there.
This thing is massive—not just physically, but sonically. It delivers chest-thumping, floor-rumbling bass that digs so deep it’ll make you question whether your foundation is up to code. SVS calls it “infrasonic,” and they’re not kidding.
I demoed one a while back during a home theater build for a friend, and during a bass-heavy scene in Dune, we both paused the movie because we thought something in the house broke. (It hadn’t. It was just the PB-4000 doing its thing.)
What makes it special isn’t just brute force, though. The PB-4000 uses a 13.5-inch driver, powered by the Sledge STA-1200D amplifier—a Class D powerhouse that combines with a seriously advanced DSP for clean, tight, and tunable performance.
With three port tuning modes (standard, extended, and sealed), it’s like having three subwoofers in one. And yes, the smartphone app is as good as they say—Bluetooth control, parametric EQ, preset switching… it’s all there.
I also love the cabinet design. It’s built like a tank, with a double-thick front baffle and internal bracing that makes it totally inert, even at reference volume. Visually, the PB-4000 blends well into most setups, but make no mistake—it has presence. This is not a subwoofer you hide away. It’s a statement piece, both in looks and sound.
Original Price: $2,199.99
Discounted Price: $1,899.99
If you’re someone who constantly battles for floorspace with furniture, pets, or just a general desire to not feel like you’re living in an audio equipment warehouse, the SVS PC-4000 is your hero. Right now, it’s discounted from $2,199.99 to $1,899.99, and it packs nearly the same performance as the PB-4000, but in a unique cylinder-shaped enclosure that only takes up 16 inches of diameter.
This is where form meets function in the best possible way. Despite its lean footprint, the PC-4000 still uses the same Sledge STA-1200D amplifier and 13.5-inch driver. It hits just as hard, with thunderous low-end extension and pinpoint control, but it’s designed to fit more elegantly into a room. If you’ve ever dreamed of high-end audio without rearranging your life around it, this is it.
The PC-4000 also comes with SVS’s SoundPath Subwoofer Isolation System built-in—something I usually recommend as an upgrade, but here, it’s part of the package. This means cleaner bass, less transfer to floors and walls, and fewer complaints from roommates or family members in the next room. The isolation system really does make a difference if your subwoofer tends to cause more rattling than rumble.
Internally, the PC-4000 is just as overbuilt as the PB-4000. The cabinet walls are thick, the bracing is dense, and the acoustic insulation ensures that even the lowest notes come through without cabinet coloration or resonance. And it looks pretty slick too—wrapped in a durable fabric cover with a stylish front display that matches SVS’s more traditional box designs.
SVS Subwoofer Deal Days is more than a clever promo name—it’s an opportunity. Whether you want the space-saving vertical might of the PC-4000, or the full-bodied power of the PB-4000, you’re getting flagship-level subwoofers at prices that make sense.
If you’re serious about bass—real, room-shaking, cinematic bass—this deal deserves your attention. I don’t know how long these prices will last, but I do know this: missing out would be a mistake you’ll feel in your gut… or rather, not feel, because you didn’t grab one of these monsters.
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