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September 08, 2026 2 min read
Installation instructions and specifications for the Channel Vision OS526, a 5.25" marine/outdoor speaker built for weather-resistant use.
Installation instructions and specifications for the Channel Vision OS526 — a 5.25" marine/outdoor speaker built for weather-resistant, all-condition use.
The OS526's case is weather resistant and made with UV-stabilized ABS. For longest life, Channel Vision recommends placement in a protected area, such as under an eave, even though the speaker is rated for direct outdoor use.
| Spec | Value |
|---|---|
| Frequency Range | 60Hz–20kHz ±3dB |
| Sensitivity | 90dB (1W/1M) |
| Power Handling | 160 Watts (max) |
| Drivers | 1 x 0.5" high compliance polymer tweeter; 1 x 5.25" long-extrusion woofer with 20oz magnet |
| Impedance | 6 ohms |
| Finish | ABS plastic |
| Dimensions | 10.63"H x 7.32"W x 6.30"D |
| Weight | 5.2 lbs with bracket |
Specifications subject to change without notice.
Channel Vision Technology repairs or replaces any defect in material or workmanship occurring during normal use, with new or rebuilt parts, free of charge in the USA, for ten years from the date of original purchase. No mail-in warranty card is needed. Mail-in service is available during the warranty period by calling (800) 840-0288 toll free; a Return Authorization number must be obtained in advance.
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