DideaECO’s ARRAROWN ZK-1002T PRO is a compact amplifier board that delivers 200W of peak power (100W per channel) into a 2.0 stereo setup. It’s built for DIY builders or anyone upgrading a passive speaker system without adding bulk. The board measures just 4.4 x 2.75 x 0.78 inches, so it fits neatly into custom enclosures or small cabinets.

Bluetooth 5.0 handles wireless streaming with reliable range and minimal latency. You also get USB and AUX inputs for wired sources. The treble and bass knobs are physical controls on the board itself, which means you can tweak the sound signature directly without digging into a phone app or player settings. At 24V DC input, it runs cleanly on standard power supplies. Sound distortion stays low even at higher volumes, though it’s not audiophile-grade—expect solid, clear output for casual listening or background music.

One practical note: when switching to AUX mode, you must manually disconnect Bluetooth. The board doesn’t handle the handoff automatically. It’s a small inconvenience, but worth remembering if you toggle between sources often. For the price and size, this is a straightforward, capable amp board for budget builds or secondary systems.