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This is a high-quality subwoofer amplifier board featuring a high-efficiency half-bridge power supply with 115V and 230V selector switches, making it suitable for worldwide use. It provides a large power margin, and its ripple is significantly lower than that of traditional transformer power supplies. The amplifier output uses high-grade components, delivering a true 750W RMS at 1% distortion with outstanding control. The preamp stage incorporates advanced technology used in modern subwoofer design, including a dynamic frequency selector for high speed, strong drive capability, and excellent control. A built-in low-cut filter removes frequencies below 40Hz and concentrates energy in the 40Hz–160Hz range, resulting in deep, powerful, and energetic bass. Additionally, the amplifier board includes both phase-inverted and sealed-subwoofer modes, ensuring optimal performance with different subwoofer configurations. Built with solid materials and an aluminum backplate, it operates with virtually no noise. This is a premium subwoofer amplifier board ideal for home theater systems. UPC:664554330442
Brand New
Westlake Village, CA
★ 5.00
This is a high-quality subwoofer amplifier board featuring a high-efficiency half-bridge power supply with 115V and 230V selector switches, making it suitable for worldwide use. It provides a large power margin, and its ripple is significantly lower than that of traditional transformer power supplies. The amplifier output uses high-grade components, delivering a true 750W RMS at 1% distortion with outstanding control. The preamp stage incorporates advanced technology used in modern subwoofer design, including a dynamic frequency selector for high speed, strong drive capability, and excellent control. A built-in low-cut filter removes frequencies below 40Hz and concentrates energy in the 40Hz–160Hz range, resulting in deep, powerful, and energetic bass. Additionally, the amplifier board includes both phase-inverted and sealed-subwoofer modes, ensuring optimal performance with different subwoofer configurations. Built with solid materials and an aluminum backplate, it operates with virtually no noise. This is a premium subwoofer amplifier board ideal for home theater systems. UPC:664554330442
Brand New
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