Cart Continue shopping “Polk Monitor MXT70 High-Resolution Floor-Standing Speaker – Black (Each)” has been added to your cart. Product Price Quantity Total × Polk Monitor MXT70 High-Resolution Floor-Standing Speaker - Black (Each) $449.00 Polk Monitor MXT70 High-Resolution Floor-Standing Speaker - Black (Each) quantity $449.00 Coupon: Proceed to checkout Available Coupons (click on a coupon to use it) Cart Subtotal $449.00 Note: Shipping and taxes are estimated and will be updated during checkout based on your billing and shipping information.