Polk Audio TL-350 5-Channel Home Theater System Black – B Stock
This Polk Audio TL-350 is a B Stock Item Click Here For Gibby’s “B-Stock” Definition
The Polk Audio TL-350 is a 5-speaker surround-sound system. The Polk Audio Black Stone TL350 five-pack includes four matching Black Stone TL-350 satellite speakers and a Black Stone TL3 horizontal center-channel speaker. The Polk Audio Black Stone TL series speakers (TL3) feature new innovations specifically designed to enhance compact speaker performance. The Black Stone TL3 series speakers features a two-way loudspeaker design and a bass-reflex enclosure. The TL3 series speakers are equipped with 5-way binding posts and offer various mounting options.
The TL350 satellite speakers come with wall-mount brackets that feature keyhole slots. The included wall-mount brackets attach to the speakers’ 1/2″-20 threaded inserts. The keyhole slots let you mount the speakers to a wall with a single mounting screw (not supplied). You can angle the speakers left or right by adjusting the brackets position on the back of the speakers. The 1/4″-20 threaded inserts on the back of the satellite speakers can also be used for mounting the speakers to the wall using optional articulating brackets (sold separately).
The TL-350 center-channel speaker features dual single keyhole slots on the back of the cabinet for wall-mounting the speaker without any additional wall-mount bracket (mounting screws not supplied). There is also a 1/4″-20 threaded insert on the back of the center-channel speaker for mounting the speaker to the wall using an optional articulating bracket (sold separately).
Dynamic Balance Driver Technology
Polk Audio’s patented Dynamic Balance process allows Polk to design their drivers specifically for flatter frequency response, revealing the sharpest details and a more lifelike transparency, with absolutely no strain even at high volume. It’s a bold, rich, warm, and lifelike sound.
Time Lens Technology
The sophisticated laser alignment of the “acoustic center” of the Blackstone TL3 tweeters with their accompanying drivers results in far superior imaging. The acoustic centers of the tweeter and mid-range woofer are aligned, creating a crisp accurate soundstage. The acoustic centers of the tweeter and mid-bass driver are located in the same plane for superior imaging, while the acoustic lens incorporated in the grille smoothes the tweeter’s frequency response.
Curved Enclosure Design
The Polk Audio Black Stone TL-350 speakers employ non-parallel surfaces that not only lead to a stronger, more rigid and acoustically inert enclosure, but they also result in less audible coloration from internal surface resonances.
Integrated Acoustic Lens
An innovative acoustic lens incorporated into the grille produces a high frequency response so smooth that it delivers a balanced, realistic performance. An acoustic lens is molded into the back of the speaker grille and helps create imaging frequency balance previously impossible in small high-performance satellite speakers.