The 450 DSP is dead flat to 20Hz. The SubSeries 450 can clearly enunciate the full power and majesty of an orchestra, and intensify explosions in action films. Housed in a beautifully finished high-gloss cabinet, the unique design features a 12” active woofer that is supported by two 10” passive radiators. E
A true PSB flagship design, the SubSeries 450 is crafted using the highest quality components, custom-tooled mechanics, and innovative driver technologies. The SubSeries 450’s use of digital signal processing (DSP) has allowed PSB’s engineering team to maximize all aspects of performance; the flattest frequency response, as well as a powerful bass extension, all thanks to an advanced DSP crossover. The subwoofer’s built-in amplifier is highly efficient, and features both a high damping factor and a high current output required for tight, powerful bass response. The SubSeries 450 also includes a <0.5W standby mode, making the woofer instantly available yet very low in power consumption.
SPECIFICATIONS:
Frequency Response
| On Axis @ 0° ±3dB |
20-150Hz |
| LF Cutoff -10dB |
15Hz |
Amplifier Power
| Continuous |
400 Watts |
| Dynamic, Peak |
1000 Watts |
Acoustic Design
| Woofer (Nominal) |
12” (300mm) Polypropylene Cone
Rubber Surround
2” (50mm) Voice Coil
50oz (1400g) Magnet |
| Crossover |
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) |
| Weight |
Net - 43lb (19.5kg)/each
Shipping - 50lb (22.7kg)/each |
| Finish |
High Gloss Black |
| Features |
Volume Control
Variable Crossover Control
Variable Phase Control
Auto on/off
LFE input
<0.5W Standby Power |
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