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.

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More Information
Price $2,599.00
wireless_speaker No

Frequency Response

On Axis @ 0° ±3dB 20 - 150Hz
LF Cutoff -10dB


Amplifier Power

Continuous 400 Watts
Dynamic, Peak 1000 Watts

Acoustic Design

Woofer (Nominal)

12” (300mm) Polypropylene Cone with Rubber Surround

2” (50mm) Voice Coil

50oz (1400g) Magnet


Variable 50-150Hz, LR4

Low Pass Filter

Design Type

Passive Radiator

2 x 10" (250mm)

Dimensions / Weights / Finish

Size (W x H x D)

15 3/8 x 15 1/8 x 16 5/8” *

(390 x 384 x 420mm)


Net - 43lb (19.5kg)/each

Shipping - 50lb (22.7kg)/each


High Gloss Black


 Volume Control

Variable Crossover Control

Variable Phase Control

Auto on/off

LFE input

<0.5W Standby Power


* Non-metric measurements are approximate.

All specifications are subject to change without notice.


Data Sheet
Owner's Manual