Product model: XRA232 Product name: digital audio power amplifier board Power amplifier type: Class D Input voltage: DC826V DC Benefits and why you need it efficiency Class D design reduces heat and allows for a compact installation Wide input voltage range supports various DC power sources from 8 to 26V, enabling use in cars, bikes, and other DC systems Compact form factor simplifies integration into tight enclosures and smaller speaker projects Easy to wire and integrate with common audio sources and speaker setups Reliable and stable performance across the specified voltage range for consistent listening experiences Key attributes Function: amplifies audio signals to drive speakers with Class D efficiency Compatibility: suitable for DC power supplies within 826V; adaptable to many DIY and installation scenarios Size: compact board suitable for space constrained applications Material: PCB based board with standard connectors for straightforward installation Performance: efficient amplification with reduced heat, enabling longer operation in compact systems Use scenarios Car audio upgrade: install XRA232 in a vehicle to amplify speakers using the vehicle's DC power system within the 826V range DIY home audio project: incorporate into a small bookshelf or compact speaker enclosure to improve sound output in a hobbyist setup Battery powered portable system: integrate into a portable sound project powered by a DC source within 826V to drive small speakers with improved efficiency