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    Location: United StatesMember since: Mar 22, 2003

    All feedback (133)

    • o***5 (86)- Feedback left by buyer.
      Past year
      Verified purchase
      As described.
    • s***p (3068)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Quick shipping, Item as described, Hope to do business with again. AAA+++
    • eBay automated feedback- Feedback left by buyer.
      Past year
      This seller successfully completed an order.
    • eBay automated feedback- Feedback left by buyer.
      Past year
      This seller successfully completed an order.
    • goodwill_industries_of_san_francisco (329158)- Feedback left by buyer.
      Past year
      Verified purchase
      Your generous support creates jobs and transforms lives, thank you! Goodwill SF
    • telman1122 (9214)- Feedback left by buyer.
      Past year
      Verified purchase
      Thank you for an easy, pleasant transaction. Excellent buyer. A++++++.
    Reviews (2)
    Alpine KTP-190U 90W RMS KTP Series Monoblock Class D Car Amplifier
    Mar 26, 2017
    Great Power
    This alpine sub amp cranks out more power to your sub than the factory sub output from the factory amp. Take the subwoofer signal coming out of your factory amp and feed the signal to this alpine amp then power your sub with it. Auto turn on and off. Don't need the bass knob (Save ur money) if you can adjust the bass and subwoofer level from your factory Headunit. 90w at 1 ohm will kick pretty hard and amp handles well for extensive periods.
    MB Quart - 8" Dual-Voice-Coil 4-Ohm Subwoofer - Gray
    Jan 23, 2017
    Good Sub
    Note this is NOT a free air subwoofer. Will need ported/sealed box to get the great quality. Good sub though

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