5.25” Composite Fiber Woofer + Silk Dome Tweeter Engineered 5.25-inch composite fiber mid-woofer paired with a 1-inch composite silk soft-dome tweeter delivers balanced mids, clean highs, and controlled bass for both studio monitoring and living room listening. Independent 4-Channel Amplification, 120W Power per Speaker Each speaker features a dedicated 120W power supply with independent Class-D amplification, providing 60W ×2 for mid-woofers and 20W ×2 for tweeters, ensuring strong dynamics and low distortion. XLR Balanced Input for Studio-Grade Signal Quality Professional XLR balanced input uses differential signal transmission to effectively reduce noise and interference, ideal for desktop audio systems, audio interfaces, and studio setups. Hi-Res Bluetooth with LDAC & aptX Adaptive Support Powered by Qualcomm QCC5125 Bluetooth chipset, SP5 supports LDAC, aptX Adaptive, aptX HD, and AAC, delivering high-quality wireless audio with low latency and stable connections. App Control with 10-Band PEQ Adjustment Full control via FIIO Control App enables input selection, Bluetooth codec switching, RGB indicator settings, power modes, and precise 10-band parametric EQ for room and personal tuning. Die-Cast Aluminum Cabinet for Reduced Resonance Aerospace-grade die-cast aluminum enclosure minimizes cabinet resonance and standing waves, improving soundstage accuracy and imaging for nearfield and mid-field listening. The FIIO SP5 is a premium active speaker system designed for both home listening and studio monitoring. Featuring a 5.25-inch composite fiber woofer, silk dome tweeter, independent 4-channel amplification, and professional XLR balanced input, SP5 delivers clean, accurate, and dynamic sound. Hi-Res Bluetooth with LDAC support and app-based PEQ tuning make it a flexible solution for modern audio setups.