OSD Audio SMP300 Class D Digital Subwoofer Amplifier Rated at 500W Max







Key features
- •BRING ON THE BASS: A highly efficiency Class D subwoofer amplifier that serves up big bass with up to 300W max power
- •WORKS WITH ALL RECEIVERS: Compatible with older and newer source equipment and includes LFE, line-level and speaker-level inputs for greater flexibility
- •ADJUSTABLE CONTROLS: Includes adjustable phase and low pass filter to dial in just the right amount of low frequency sound effects
- •EFFICIENT CLASS D TECHNOLOGY: A highly efficient Class D sub amp that is ideal for budget-minded users who want a feature-rich digital sub amp that does not run hot or take up a lot of space
- •COMPACT DESIGN: Measures only 3" inches high, 9 ¼" deep and 16 ¼" wide to fit just about anywhere
OSD Audio SMP300 Class D Digital Subwoofer Amplifier Rated at 500W Max
List Price: $713.66$642.29DEALYou Save: $71.37 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (3)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







