ESA-741- SPS Subwoofer Amplifier , High Efficiency Class D , 500W @ 8 ohms load .

This New designed, High Efficiency amplifier is with the Compact size of Switching Mode Power Supply built in! It significantly reduces the costs for customer's design and application without sacrificing the power rating. The 500W RMS output, @8 ohms load design can make your Subwoofer product line with more competition!

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ESA-742- SPS Subwoofer Amplifier , High Efficiency Class D , 150W @ 8 ohms load .

This New designed, High Efficiency amplifier is with the Compact size of Switching Mode Power Supply built in! It significantly reduces the costs for customer's design and application without sacrificing the power rating. The 150W RMS output, @8 ohms load design can make your Subwoofer product line with more competition!

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ESA-641- SPS Subwoofer Amplifier , High Efficiency Class D , 100W @ 4 ohms load .

This New designed, High Efficiency amplifier is with the Compact size of Switching mode Power Supply built in! With only half of the original panel size, it significantly reduces the costs for customer's design and application without sacrificing the power rating. The 100W RMS output, @4 ohms load design can make your Subwoofer product line with more competition!

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ESA-743- SPS Subwoofer Amplifier , High Efficiency Class D , 250W @ 8 ohms load .

ESA-743 is a Class D power amplifier new designed with Mode Power Supply built in. It can deliver a maximum of 250W output power to an 8 ohms load with over load and current protections, and is suitable for effective low cost application.

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