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.
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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Polk Audio DB521 5-1/4" Car/Marine Speakers
UPC: 747192112769 SKU: DB521
Pickup at our Deer Park VIC warehouse.
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5-1/4" db Series 2-Way Speakers
- Power Handling:
- Peak: 135 watts
- RMS: 45 watts
- Certified for marine use
- 1-5-1/4" (13.34cm) Polymer/Mica Composite cone with rubber surround
- 1-3/4" (1.91cm) Liquid-cooled Silk Dome Tweeter
- Low-mass 2-Layer 25mm Kapton voice coil
- ABS wheel-design grilles
- Durable butyl rubber surround
- Acoustically inert stamped steel basket
- Flexible woven tinsel leads
- Frequency response: 60-22,000 Hz
- Sensitivity: 93 dB
- Top-mount depth: 2-5/16"