SIA Series

Sundown Audio - SIA-3500DV.2 (Smart) Full Bridge Intelligent Monoblock Amplifier Sundown Audio SIA 3500.1D is Sundown Audio's latest and greatest intelligent full bridge amplifier, the sundown SIA 3500 is power supply is built stronger, heatsink is...

Sundown Audio - SIA-2500D (Smart) Full Bridge Intelligent Monoblock Amplifier Sundown Audio SIA-2500D is Sundown Audio's latest and greatest intelligent full bridge amplifier, the sundown SIA-2500D's power supply is built stronger, heatsink is heavier,...

Sundown Audio - SIA-1750D (Smart) Full Bridge Intelligent Monoblock Amplifier  Sundown Audio SIA 1750D is Sundown Audio's latest and greatest intelligent full bridge amplifier, the sundown SIA 1750's power supply is built stronger, heatsink is...

Sundown Audio - SIA-1250D (Smart) Intelligent Full Bridge Amplifier  Sundown Audio SIA 1250D is Sundown Audio's latest and greatest intelligent full bridge amplifier, the sundown SIA 1250's power supply is built stronger, heatsink is heavier, and...