The Model 2231 low frequency loudspeaker provides The 2231 has a low-loss magnettc structure that weighs 13 accurate, solid low-
The Model 2231H low frequency loudspeaker provides accurate, solid low-frequency reproductron Designed with free air resonance b
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JBL 2231 15in 380mm Low Frequency Transducer (1978) - About ProSound - Interesting stuff in the realms of sound, audio and stuff
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JBL 2231 15in 380mm Low Frequency Transducer (1978) - About ProSound - Interesting stuff in the realms of sound, audio and stuff
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