JBL Synthesis - 4307 carries on the JBL legacy by bringing the same studio-quality sound that's been trusted by music pros for over 70 years right into your home. #JBLSynthesis #audiophile #audio #
JBL Synthesis - Think you can name this #JBLSynthesis speaker model? Comment your answer below, and for bonus points, let us know which song you'd play first. | Facebook
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