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The Yung International SD300-6 is a 300W Class D subwoofer plate amplifier with 6 dB of bass boost centered at 30 Hz, suited to sealed enclosures and certain vented box alignments. It can operate continuously at full rated output; its compact, lightweight, cool-running design supports flexible placement.
Fully variable level, crossover frequency, and phase controls help with room optimization and system integration. The low-pass adjustment ranges from 40 Hz to 200 Hz, and phase is continuously variable from 0º (normal) to 180º (reverse). Dual RCA-type input jacks accept an A/V receiver's LFE output, and dual RCA jacks provide line-level loop-through. In standby, signal presence of less than 1/2 watt engages full active operation. An internal peak-limiting circuit helps prevent overload, with protection against internal and external faults.
Measured power output is 300 watts RMS into 4 ohms @ 90 dB; low-level input sensitivity is 210 mV/50 Hz. Power requirements are switchable between 115/230 VAC, 50/60 Hz. Dimensions are 10" W x 7-3/8" H x 2-1/2" D; cutout dimensions are 9-1/4" W x 6-5/8" H.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.