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Anatomy of the Alpine SBR-S8-4 enclosed 8" subwoofer

Learn what makes this subwoofer sound so good

Please share your thoughts below.

  • RANDY B from SAN DIEGO

    Posted on 9/9/2019

    If it was powered it would cost more. I think this is an awesome system. It leaves it to you the owner to power it with your choice of amplifier. That way you can customize it's output to your own personal taste. I'm not a big fan of powered subwoofers anyway

  • Keith from Nacogdoches

    Posted on 8/16/2015

    If it was powered it would be awesome.