Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.
Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.

Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

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Boss Audio SK553 5-1/4" 3-Way Speakers

UPC: 791489115803 SKU: SK553
$69.99
$69.99$47.85
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  • Standard to Metro (4-10 biz days)
  • Express to Metro (1-4 biz days)
  • Standard to Non-metro (10-20 biz days)
  • Express to Non-metro (2-6 biz days)
  • Pickup (Same or next biz day)
  • Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
This product is discontinued
  • Availability:Out of Stock
  • Model: Boss SK553
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5-1/4" Phantom Skull Series 3-Way Full Range Speakers


  • Power Handling:
    • Peak: 137 watts
    • RMS: 67 watts
  • Black Metallic Poly Injection Cone
  • 1" (25mm) High Temperature Aluminum Voice Coil
  • 1" (25mm) Mylar Dome Midrange
  • 1/2" (13mm) Piezo Tweeter
  • Butyl rubber surround
  • Custom Tooled Removable Skull Tweeter Cover
  • Skull Eyes Light-Up to the Beat of the Music
  • 4 ohms impedance
  • Frequency Response: 85Hz 20kHz
  • Sensitivity: 90 dB
  • Top-mount depth: 1-7/8"

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