{"product_id":"psb-alpha-p3-bookshelf-speakers","title":"PSB Alpha P3 - Bookshelf Speakers -","description":"The Alpha P3 is a small two-way bookshelf speaker that brings hifi pedigree to your stereo or home theatre system to fill the room with crystal-clear sound. Featuring a custom 4” (102mm) woofer and aluminium dome tweeter that uses a waveguide to perfectly match the low and high frequencies for a smooth transition, the P3 delivers natural sound, at an affordable price. It also leverages specially textured woofer cones and a unique port tube design to add back energy and extend the bass frequencies even lower without any distortion.\u003cbr\u003eFrequency Response\u003cbr\u003eOn Axis @ 0° ±3dB\t57-21,000Hz\u003cbr\u003eOn Axis @ 0° ±1 1\/2dB\t67-20,000Hz\u003cbr\u003eOff Axis @ 30° ±1 1\/2dB\t67-10,000Hz\u003cbr\u003eLF Cutoff -10dB\t43Hz\u003cbr\u003eSensitivity\u003cbr\u003eAnechoic Chamber\t85dB\u003cbr\u003eListening Room\t87dB\u003cbr\u003eImpedance\u003cbr\u003eNominal\t8 Ohms\u003cbr\u003eMinimum\t4 Ohms\u003cbr\u003eInput Power\u003cbr\u003eRecommended\t10 - 80 Watts\u003cbr\u003eProgram\t60 Watts\u003cbr\u003eAcoustic Design\u003cbr\u003eTweeter (Nominal)\t3\/4” (19mm)\u003cbr\u003eBlack Anodized Aluminium Dome with\u003cbr\u003eFerrofluid and Neodymium Magnet\u003cbr\u003eWoofer (Nominal)\t4” (102mm)\u003cbr\u003eTextured Polypropylene Cone\u003cbr\u003ewith Rubber Surround\u003cbr\u003eCrossover\t3,000Hz, L4\u003cbr\u003eInternal Volume\t0.11 cu ft (3.1L)\u003cbr\u003eDesign Type\tTuned Port Bass Reflex,\u003cbr\u003e1 3\/8” (35mm) Rear Port\u003cbr\u003eDimensions \/ Weights \/ Finish\u003cbr\u003eSize (W x H x D)\t5 1\/8” x 8 5\/8” x 6 7\/8”*\u003cbr\u003e\u003cbr\u003e(130 x 220 x 174mm)\u003cbr\u003eWeight\t4.9lb (2.2kg)\/each\u003cbr\u003e\u003cbr\u003e11.45lb (5.2kg)\/pr\u003cbr\u003eFinish**\tBlack Ash\u003cbr\u003e\u003cbr\u003eWalnut","brand":"PSB","offers":[{"title":"Black Ash","offer_id":41099698864190,"sku":"PSB Alpha P3 - Bookshelf Speakers - Black Ash","price":449.0,"currency_code":"CAD","in_stock":false},{"title":"Walnut","offer_id":41099698896958,"sku":"PSB Alpha P3 - Bookshelf Speakers --Walnut","price":449.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/2209\/7214\/files\/psb_alpha_p3_1_9c9f1206-8499-4ee6-bb32-1df7d722332e.jpg?v=1717684737","url":"https:\/\/hifipro.ca\/en\/products\/psb-alpha-p3-bookshelf-speakers","provider":"HIFIPRO","version":"1.0","type":"link"}