This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
PayPal Orders Payments processed using PayPal will be charged immediately (as opposed to when an order ships).
International Orders Payments for international orders will be charged as soon as the order is placed.
JBL's MTC-300BB8 One-Cubic-Foot Backbox features extra-thick 16-gauge metal construction and a thick resonance-eliminating lining that also provides extra bass response. Made for the Control 328C and 328CT 8" Drivers, this backbox has knockouts on the sides and top panel.
This backbox has a five-year warranty from JBL Professional.
Strong and durable, this backbox is made of 16-gauge metal.
With a half-inch of medium-density fiberboard lining, this backbox is constructed to eliminate extra resonance and increase bass response.