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Designed for
Single 10" diameter driver is the shallowest subwoofer Polk has ever engineered.
Klippel Optimized
to suppress resonance.
Massive 2" voice coil for high bass output and high power handling.
Inverted roll
Dual spiders ensure linear excursion and prevent the driver from bottoming out.
Rigid MDF Slot Ported
Steel plate on the back of the cabinet stiffens the enclosure for better performance.
15 1/2" x 17 1/2" perforated aluminum grille included. All mounting hardware and isolation pads included.
OVERALL DIMENSIONS:
60" L X 14" W X 3 3/8" D (152.4CM H X 35.56CM W X 8.57CM D) OVERALL FREQUENCY RESPONSE:
SEE SPECIFICATIONS FOR MORE DETAILED PRODUCT INFORMATION.
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FITS BETWEEN STANDARD 16" OC STUDS
KLIPPEL OPTIMIZATION |
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In order for a driver to reproduce complex sounds accurately, the cone must move |
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in exactly the same distance and manner in both directions of travel. If the cone moves |
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5 mm in the forward direction and only 4mm in the backward direction in response |
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to a given signal, the sound will be distorted. In order for the driver to move accurately |
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in both directions equal force must be applied to the cone and the cone must be able |
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to move as far and as freely in both directions. A Klippel Distortion Analyzer employs |
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a laser and sophisticated software to do large scale analysis of drivers in motion and |
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enables us to optimize the motor structure, voice coil alignment and suspension to yield |
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the best possible performance. |
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