Polk Audio SDA 1 Stereo Dimensional Array Floorstanding Stereo Speaker Pair

Experience truly immersive, room-filling sound with the legendary Polk Audio SDA 1 speakers. These iconic floorstanders feature Polk’s patented Stereo Dimensional Array (SDA) technology, designed to eliminate interaural crosstalk and create an expansive, three-dimensional soundstage that extends beyond the physical placement of the speakers. The SDA 1 delivers remarkable depth and imaging, powered by dual midrange drivers, a dimensional array driver, and a smooth, detailed tweeter per cabinet. Built during the golden era of American hi-fi, these speakers combine craftsmanship, clarity, and musical warmth, making them sought after by collectors and audiophiles alike. Standard This device works wonderfully and has been thoroughly cleaned inside and out. The best part is that it comes with a 30-day guarantee. Feel free to stop by our shop and take a look! We are conveniently located near Mesa Drive and the US 60. Please note that we only accept cash for this offer. Be sure to check out our page for more exciting items! Speakers These speakers work wonderfully and have been thoroughly cleaned. The best part is that they come with a 30-day guarantee. Feel free to visit our shop and check them out! We are located near Mesa Drive and US 60. Please note that we only accept cash for this offer. Don't forget to check out our page for more great items! As-is Items This item is sold as-is. Feel free to visit our shop to see it in person! We are located near Mesa Drive and the US 60. Please note that we will only accept cash for this offer. Check out our page for more great items! Address and Hours Our address is: SpenCertified 456 E Juanita Ave, Suite 8 Mesa, AZ 85204 Our business hours are: Tuesday - Friday: 8:30 AM - 4:30 PM Saturday: 9:30 AM - 2:30 PM We are closed on Sundays and Mondays. speaker speakers altavoces oradoras bocinas loudspeaker loudspeakers audio sonido stereo estéreo home audio audio para casa surround sonido envolvente home theater cine en casa theater theatre tv televisión television movie películas music música hifi hi fi alta fidelidad vintage retro clásico old oldschool nostalgia collectible coleccionable pair par single unidad set juego system sistema active activo powered con amplificador built in amp amplificador integrado passive pasivo component componente module módulo sub subwoofer subwoofer bass woofer cono cone paper paper cone cono de papel tweeter tweeter dome domo horn trompa waveguide guía de onda fullrange rango completo midrange rango medio mid woofer midrange coaxial coaxial tower torres floorstanding de piso bookshelf de estante center channel canal central satellite satélite rear trasero front frontal wall mounted montado en pared on wall en pared mount montaje base shelf repisa small pequeño mini compact compacto big grande tall alto black negro dark oscuro wood madera wooden finish acabado de madera port ported con puerto bass reflex radiator radiador passive radiator radiador pasivo 1 way 2 way 3 way 5 way multi way multi vía ohm ohmios 4 ohm 6 ohm 8 ohm watts vatios high quality alta calidad hq premium premium direct reflecting reflex direct reflecting direct reflect reflect soundbar barra de sonido sub system módulo de bajo amplifier amp external externo repair reparar refurbished reacondicionado used usado tested probado working funcionando bluetooth inalámbrico wireless inalámbrico analog analógico digital digital crossover divisor de frecuencias tweeter control highs agudos treble bass bajos power handling manejo de potencia loud fuerte clarity claridad crisp nítido clean limpio big sound sonido grande front firing frontal down firing hacia abajo movie night noche de película school escuela studio estudio recording grabación performance rendimiento reliable confiable

Condition

Used (normal wear)