SKU: 41802694338

PSB SubSeries 450 – 12 Inch DSP Subwoofer

$1687.05 $1874.50
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Description

PSB SubSeries 450 – 12 Inch DSP SubwooferSubSeries 450 12" DSP Subwoofer Experience the highest level of bass performance The SubSeries 450 stands proudly at the pinnacle of PSBs subseries. This flagship audiophile subwoofer redefines excellence, delivering 20Hz deep, detail rich bass with unparalleled accuracy. Crafted with precision engineering and powered by advanced amplification, it sets the standard for premium subwoofers. Our most potent subwoofer yet The SubSeries 450 embodies

SubSeries 450 – 12" DSP Subwoofer

Experience the highest level of bass performance

The SubSeries 450 stands proudly at the pinnacle of PSB’s subseries.This flagship audiophile subwoofer redefines excellence, delivering 20Hz-deep, detail-rich bass with unparalleled accuracy. Crafted with precision engineering and powered by advanced amplification, it sets the standard for premium subwoofers.

Our most potent subwoofer yet

The SubSeries 450 embodies excellence in every aspect. As a true PSB flagship, it surpasses expectations with superior components, tailored mechanics, and groundbreaking driver technologies. Meticulous engineering and precision manufacturing deliver bone-shaking power, achieving a flat response to 20Hz and sound pressure levels exceeding 100dB. Turn your living room into an amphitheatre-like soundstage for an experience you feel in the very depths of your core.

Engineered with precision

Precision engineering and meticulous craftsmanship define the SubSeries 450. It achieves a flat response to 20Hz, producing sound pressure levels exceeding 100dB. Immerse yourself in audio perfection. Collaborating with NAD Electronics brings the SubSeries 450 to life with a custom-designed, high-current 400-watt MOSFET amplifier and advanced digital signal processing. A 12” front-firing woofer and dual side-firing passive radiators create an audio masterpiece.

Taking high-level performance to even greater heights 

PSB's advanced DSP control takes the SubSeries 450 to new heights. Achieve a flat frequency response of 20Hz, even at high sound pressure levels, thanks to digital signal processing. Fine-tune your audio experience with unmatched precision. The SubSeries 450's 12” active woofer features a powerful motor with a 75oz magnet and 2 ¾” voice coil, ensuring efficiency and power handling. Coupled with two 10” passive radiators, it achieves exceptional low-frequency response without distortion.

Premium sound from a luxury design

The SubSeries 450 is engineered for effortless integration, featuring adjustable volume, crossover, and variable 180° phase/delay controls, coupled with various connection options. Beyond its groundbreaking sound, this subwoofer harmoniously combines aesthetics and power. Housed within an elegant high-gloss black cabinet, the SubSeries 450 boasts soft-edged aesthetics. Since its designer appeal is as remarkable as its unmatched bass performance, it elegantly blends into any space.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41802694338

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4.8 ★★★★★
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T
The Pacific Northwesterners
Belleville, US
★★★★★ 4
Comfortable and Easy to Wear Daily
Size: 2 Little Kid, Color: Navy/Blue
My daughter has been wearing these navy/blue shoes since the weather has been less rainy and more sunny. They are great for outdoor play, especially on days when it's warm outside. The knit mesh upper keeps her feet from overheating, and the cushioned insole feels supportive without being stiff. At size 2, the fit is accurate and the width runs a bit roomy, which gave her some growing room without feeling loose. The slip-on design with elastic laces and pull tabs is a real plus. She can get them on and off without any help, which she loves. The shoes are light enough that she barely notices them during long active days. My one small complaint is that the sole feels more like firm foam than rubber, so they can be a little slippery on smooth indoor floors. For the price, these deliver solid everyday value. They look good, hold up well to regular use, and my daughter reaches for them first most mornings. Pros: - Breathable mesh keeps feet cool - Easy slip-on design with elastic laces and pull tabs - Lightweight and comfortable for all-day wear - Accurate sizing with a roomy width - Durable for the price Cons: - Sole can be slippery on hard smooth surfaces - Limited outsole grip compared to rubber-soled shoes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
D
DR
Chelsea, US
★★★★★ 5
Great kids' shoe — easy on, comfy all day
Size: 3 Little Kid, Color: Pink/Lavender
My kid has been wearing these for a few weeks now and I'm genuinely impressed with how well they've held up. The knit mesh upper keeps feet cool and comfortable during long days at school and outdoor play, and the cushioned EVA midsole does a great job absorbing impact. What really won me over is the slip-on design with elasticated laces and dual pull tabs — my child can put them on and take them off completely independently, which is a huge win. The fit is snug but not tight, and they run a bit roomy in width, which is great for kids with wider feet or those who need a little growing room. At $32, the quality feels solid for the price. Lightweight, breathable, and easy to wear — these check all the boxes for an everyday kids' shoe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
M
Melissa
Pawtucket, US
★★★★★ 5
Cute, Comfortable, Light-Weight Shoes, Perfect for School
Size: 11 Little Kid, Color: Pink/Lavender, Size: 11 Little Kid, Color: Pink/Lavender
These have turned out to be great everyday shoes for my 5 year old. She normally wears a size 10, but since that size wasn’t available, I ordered the 11 expecting her to grow into them. I was pleasantly surprised that they already fit her pretty well. There’s still a little extra room in the toe area, but the shoes fit securely around her ankles so they don’t feel loose or slip off while walking or playing. She says they’re very comfortable and loves how easy they are to slip on by herself. The lightweight design is nice for everyday wear, and they’ve held up well so far despite being worn almost daily. They've become her favorite shoes to wear! Also the pink/lavender color is really pretty in person. Overall, I’m very happy with them and would order again.
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Reviewed in the United States on May 13, 2026
A
Amazon customer
San Leandro, US
★★★★★ 5
Great shoe well made
Size: 13 Little Kid, Color: Pink/Lavender, Size: 13 Little Kid, Color: Pink/Lavender
Really good shoes at a fair price. My daughter loves the pink and purple gradient colors. Really beautiful. Shoes have proven themselves very durable. She's been wearing these a few times a week for the last couple months and they still look new aside from some dirt stains. Fit perfectly. Very comfortable. This is always her first pick in the morning when she's getting dressed. Good breathability you can wear these in hot summer weather without sweaty feet. Versatile shoe looks good enough to wear out and about or exercise in.
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Reviewed in the United States on May 16, 2026
K
Verified Purchase
Kevin Keegan
Waukegan, US
★★★★★ 3
Runs large
Size: 7 Big Kid, Color: White
Runs very large.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026

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