Subwoofer Amplifiers
Each of our HTD Powered Subwoofers includes one of these amplifiers. Here we offer them separately for the speaker-building hobbyist.
*Continental USA & Canada
Fixed Rate Shipping
| Total | FedEx Ground | Other Delivery | |
| Order | *USA | †Canada | Methods |
| $0 - $99 | $10 | $25 | Actual FedEx Rate |
| $100 - $299 | $15 | $30 | Actual FedEx Rate |
| $300 - $499 | $25 | $40 | Actual FedEx Rate |
| $500+ | FREE | $50 | Actual FedEx Rate |
USA Shipping Times
Canada Shipping Times
*FedEx Ground capped rates are not available for shipments to Hawaii, Alaska, Puerto Rico and The Virgin Islands.
†As a convenience to our Canadian customers, we also collect a prepaid, all-inclusive amount to cover customs clearance, duty, and other government fees. You are not contacted during transit and pay nothing upon delivery. This amount, typically 12-17% depending on province, is clearly displayed during checkout before your order is placed. Please note that these charges are not refundable as part of our 30-day guarantee. To maintain low shipping rates to our customers, Canadian orders are consolidated to ship out on Tuesdays and Fridays.
Continental USA & Canada
Fixed Rate Shipping
| Total | FedEx Ground | Other Delivery | |
| Order | *USA | †Canada | Methods |
| $0 - $99 | $10 | $25 | Actual FedEx Rate |
| $100 - $299 | $15 | $30 | Actual FedEx Rate |
| $300 - $499 | $25 | $40 | Actual FedEx Rate |
| $500+ | FREE | $50 | Actual FedEx Rate |
USA Shipping Times
Canada Shipping Times
*FedEx Ground capped rates are not available for shipments to Hawaii, Alaska, Puerto Rico and The Virgin Islands.
†As a convenience to our Canadian customers, we also collect a prepaid, all-inclusive amount to cover customs clearance, duty, and other government fees. You are not contacted during transit and pay nothing upon delivery. This amount, typically 14-19% depending on province, is clearly displayed during checkout before your order is placed. Please note that these charges are not refundable as part of our 30-day guarantee. To maintain low shipping rates to our customers, Canadian orders are consolidated to ship out on Tuesdays and Fridays.