Goldwood Sound GW-5028/S 12× 5.25" Shielded Woofers 130W 8ohm PA Speakers

Twelve-pack replacement woofers

This set contains twelve Goldwood Sound GW-5028/S shielded 5.25-inch woofers rated at 70 watts RMS and 130 watts maximum each. They present an 8-ohm load and cover a 62 to 9000 hertz frequency range at 85 dB sensitivity. The cones are poly mica with rubber surrounds, driven by 1-inch aluminum voice coils on 16-ounce magnets inside stamped steel frames. Intended for PA, DJ, karaoke, live sound, fixed installation, studio monitor or home audio enclosures needing multiple matching drivers.

Drop-in mounting with standard cut-out

Each unit measures 5.43 inches overall and fits a 4.41-inch enclosure hole with a 2.68-inch mounting depth. The stamped steel frame uses conventional screw holes, so installation is a direct swap for existing 5.25-inch woofers of the same bolt pattern. The fully shielded magnet structure prevents interference with nearby electronics or CRT displays. No specialised tools or cabinet modifications are required beyond verifying the cut-out diameter and depth clearance.

Builders refreshing multi-driver cabinets

The twelve-piece quantity suits speaker cabinets, line arrays or distributed systems that use several identical 5.25-inch woofers per enclosure. Buyers needing a single replacement driver, a different impedance, a larger cone diameter or a higher power rating should look at other models. The 85 dB sensitivity and 9000 hertz upper limit also mean these are not suited for full-range use without a dedicated tweeter or crossover network.