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PSB Alpha T20 Black Tower Speakers B-stock

PSB Alpha T20 – Tower Speakers

Black B-Stock Pair

Signature speaker for both sound and aesthetics.

The PSB T20 Tower Speakers delivers the highest quality acoustics in the Alpha Series of Speakers and will easily fill any size room with lush, full-bodied sound. Leveraging the latest research in acoustic design and the most advanced cabinet and driver technologies, the all-new Alpha tower has dual custom 5¼” (133mm) woofers, while utilizing the Alpha Series’ patent tweeter and crossover design, to deliver bigger and bolder sound with flawless imaging. The new T20 tower is the perfect start to creating the ultimate affordable surround, or stereo system.

• ¾” (19mm) Black anodized aluminium dome tweeter with front waveguide

• Two 5¼” (133mm) Textured polypropylene woofers with rubber surround

• Bass reflex cabinet design with a rear-firing port

Lifelike acoustics and detail
The T20 uses a ¾” (19mm) black anodized aluminium dome tweeter to extend the high-frequency response further than any Alpha ever before while lowering distortion to deliver a lush soundstage full of details. Unlike lesser designs at this price, all of the new Alpha Series tweeters employ ferrofluid cooling to prevent dynamic compression and a neodymium magnet for high sensitivity.

Developed for deep, detailed bass
Featuring PSB Speakers exclusive dual 5¼” (133mm) woofer connected to a dual-layer voice coil for incredible conductivity, the newest Alpha Series tower provides remarkable low-frequency response and exceptional efficiency for a speaker at this price. Starting with a specially textured polypropylene cone that lowers distortion and reduces breakup, the woofer is perfectly matched with the tweeter at the crossover for a smooth sounding transition between high and low frequencies. It’s also backed with a rear-firing port that uses bass flex to tightly control the bass response and extend it even lower.

Reference crossover design
The redesigned Alpha Series tower features a new crossover that exceeds speaker standards with an innovative design that delivers the tightest control and the flattest frequency response. Developed for more than directing low and high frequencies to the individual drivers, the crossover used in the T20 employs a very advanced Acoustic Linkwitz-Riley filter design in the cross to lower distortion and create a large, detailed soundstage for the best listening experience.

Crafted with precision
Using a special MDF material and a unique combination of wall thickness and bracing, the Alpha T20 Tower flawlessly controls resonances while leveraging a light internal material that has been accurately positioned to reduce standing waves. The sturdy, well-constructed cabinet is finished with a high-quality woodgrain vinyl and features acoustically-transparent magnetic grilles that make the speakers disappear into your décor without sonic interference.

• ¾” (19mm) Black anodized aluminium dome tweeter with front waveguide

• Two 5¼” (133mm) Textured polypropylene woofers with rubber surround

• Bass reflex cabinet design with a rear-firing port

• Acoustically-transparent detachable magnetic grilles

• Dual five-way gold-plated binding post speaker terminals

• High-quality woodgrain vinyl finish

• Available in Black Ash or American Walnut

Frequency Response

On Axis @ 0° ±3dB	36-21,000Hz
On Axis @ 0° ±1 1/2dB	54-20,000Hz
Off Axis @ 30° ±1 1/2dB	54-10,000Hz
LF Cutoff -10dB	28Hz

Sensitivity

Anechoic Chamber	88dB
Listening Room	90dB

Impedance

Nominal	8 Ohms
Minimum	6 Ohms

Input Power

Recommended	15 - 120 Watts
Program	60 Watts

Acoustic Design

Tweeter (Nominal)	3/4” (19mm) Black Anodized Aluminum Dome with Ferrofluid and Neodymium Magnet
Woofer (Nominal)	2 x 5 1/4” (133mm) Textured Polypropylene Cone with Rubber Surround
Crossover	2,500Hz, L4
Internal Volume	0.95 cu ft (27.0L)
Design Type	Tuned Port Bass Reflex 2 1/2” (63.5mm) Rear Port

Dimensions / Weights / Finish

Size (W x H x D)	6 3/4” x 32 1/2” x 9 3/8” * (170 x 825 x 243mm)
Weight	26.15lb (11.9kg)/each 62.7lb (28.5kg)/pr
Finish**	Black Ash

The Sound Seller 

Marinette, WI 

 

Fedex and USPS packages are shipped double-boxed and insured.

Larger speakers and items over 150lbs are shipped on a pallet via Truck Freight to a terminal near you or to your commercial address with a loading dock.

We accept Pay-Pal or credit cards by contacting us at our store

The Sound Seller Marinette, Wisconsin

Paypal address must be confirmed

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 materials, shipped double-boxed and fully insured.

Item is guaranteed to be as described. If a refund is desired, we will refund your full purchase price minus a 20% restocking fee. The item must be as sold, unopened and in re-sellable condition.

 If you are having a problem, Please call before making a return claim on Ebay

We do not offer free auditions or trials of merchandise. Returns will only be accepted for items that are truly defective. We employ hidden identification methods to prevent product tampering.

The Sound Seller

Marinette, WI 54143