Pair of Mobile Authority MA-550 Loudspeakers 12” Woofer - $40 (Bethesda)

Pair of Mobile Authority MA-550 Loudspeakers 12” Woofer 1

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Brookeway dr near Massachussetts ave

condition: like new

make / manufacturer: Mobile Authority

model name / number: MA-550

size / dimensions: 12”

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Pair of never used Mobile Authority MA-550 loudspeakers designed for car audio systems.

It is a 12-inch woofer. The speaker has a power rating of 110 watts and an impedance of 4 ohms.

post id: 7875155217

posted: 2025-08-20 12:01

updated: 2025-10-16 09:08

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Pair of Mobile Authority MA-550 Loudspeakers 12” Woofer -...

Pair of never used Mobile Authority MA-550 loudspeakers designed for car audio systems. It is a 12-inch woofer. The speaker has a power rating of 110 watts and an impedance of 4 ohms.