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PSB SubSeries 450 Gloss Black

  • Sale
  • $1,499


 PSB SubSeries 450 Gloss Black


Retail $1649.00


Buy It Now: $1499.00

PSB's flagship powered sub

Flat frequency response down to 20 Hz is a bit of a rarity in the powered subwoofer world, but that's exactly what the PSB SubSeries 450 brings to the table. Bass this powerful and accurate ensures a visceral experience with dynamic and explosive movie soundtracks. It also provides a deep, rock-solid foundation for music, opening up the soundstage for a larger, more atmospheric listening environment. Savor every kick of a bass drum, plucked note on an upright double-bass, or rush of air from a pipe organ. 

When two legendary audio companies like PSB Speakers and NAD Electronics join forces, you can bet great things are going to happen. For starters, the SubSeries 450 employs a custom-designed, high-current 400-watt amplifier by NAD. The amp's advanced digital signal processing (DSP) allowed PSB to maximize the sub's performance, ensuring the flattest possible frequency response while maintaining high bass output levels with extremely low distortion. PSB then matched the amplifier with a potent, front-firing 12" driver with two pressure-coupled, side-firing passive radiators for an unbeatable combination of superior bass clarity and deep-down musicality.

  • frequency response 20-150 Hz (±3dB)
  • low frequency cutoff (-10dB): 15 Hz
  • high-current Class D Discrete MOSFET amplifier custom built by NAD Electronics
  • power output: 400 watts RMS (1,000 watts dynamic peak)
  • front-firing 12" polypropylene woofer cone
  • two 10" side-firing passive radiators
  • bass-reflex (passive radiator) enclosure
  • continuously variable low-pass 50-150 Hz crossover
  • rear-panel volume, crossover, and variable 180° phase controls
  • line-level and LFE inputs/outputs
  • gold-plated binding post speaker-level inputs
  • USB power port (5 volts, 500mA) for wireless adapters
  • remote trigger input
  • auto on/off
  • ultra-low, energy-saving <0.5W standby power consumption
  • detachable power cord
  • high-gloss black lacquer finish
  • 16-1/4"W x 15-3/4"H x 17-13/16"D
  • weight: 45 lbs. 

  • Free shipping to lower 48 states only. 

    AK HI PR and international buyers please contact us for accurate shipping rates.

    All packages are shipped Double-Boxed and Fully Insured to guarantee safe delivery 

    Please note, our policy is to ship only to the credit card billing address. If you are paying with Pay Pal your address must be confirmed.

    Packages are shipped by FedEx ground service. FedEx Express available for air shipments. For details, please contact us with your zip code and service request.. 


    For your convenience, the following methods are accepted for payment:

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    Call 800-826-0520 to pay by credit cards directly

    Store Return Policy 

    Defective items will be exchanged within 14 days from delivery. After 14 days, please contact the manufacturer. 

    Defective item returns must be in the manufacturer's original packaging, in like new condition, including all packaging material, shipped double boxed and fully insured 

    Item is guaranteed to be as described. If a refund is desired, we will refund your full purchase minus a 15% restocking fee.  The item must be as sold, unopened, and in a re-sellable condition. Return shipping costs to seller will be the buyer's responsibility. Please contact us with any questions in advance.

    Special Delivery options and conditions

    Alaska Hawaii Puerto Rico and international buyers please contact us with your complete address and telephone number for accurate shipping rates. We give discounts that are not calculated by the Ebay shipping quote system.