- Polk Audio Blackstone TL Series 3-1/4" Compact Speaker (Each)
- Owner's manual
Ratings & Reviews
Two 3-1/4" injection-molded composite cone drivers
Create a flat, transparent response for excellent sound quality.
3/4" silk dome tweeter
For detailed sound.
Dynamic Balance technology
Produces a flat frequency response to reveal the sharpest details and a more lifelike transparency. No strain even at high volume.
Time Lens technology
Aligns the acoustic centers of the tweeter and midbass driver on the same spatial plane for superior imaging. Acoustic lens incorporated in the grille provides a smooth frequency response.
Built-in PowerPort bass venting
Decreases performance-robbing turbulence and deepens midbass driver response, increasing bass output by up to 3dB.
Steel-reinforced curved enclosure design
Employs nonparallel surfaces for a strong, rigid and acoustically inert enclosure and less audible coloration from internal surface resonances.
Multiple mounting options
Including wall, shelf and stand mounting to suit a variety of needs. Built-in keyhole slots and threaded inserts fit most brackets.
90Hz - 24kHz
For faithful sound reproduction.
8 ohms impedance
To conduct power through the speaker.