Continue shopping “POLK SWA500 POWER AMPLIFIER 500W RMS” has been added to your cart. Product Price Quantity Total POLK SWA500 POWER AMPLIFIER 500W RMS $549.00 POLK SWA500 POWER AMPLIFIER 500W RMS quantity $549.00 Coupon: Update cart Cart total Subtotal $549.00 Total $549.00 Proceed to checkout