Liya Sub S12 – 12 Inches Powered Subwoofer

12″ High‑Excursion Woofer
Designed for deep, powerful bass output with high excursion, suitable for full-range music and cinema sound systems :contentReference[oaicite:turn0search4,turn0search9]{index=1}.

Built‑In Class‑D Amplifier (~200–300 W RMS)
Integrated amplifier delivers robust and efficient power; comparable models often offer ~200 W RMS with peaks up to ~600 W :contentReference[oaicite:turn0search4,turn0search3]{index=2}.

Extended Low-Frequency Response (~25 Hz–200 Hz)
Capable of deep bass reproduction; many 12″ powered subs reach down to ~25 Hz for cinematic impact :contentReference[oaicite:turn0search4,turn0search9]{index=3}.

Adjustable Crossover & Phase Control
Includes onboard tuning controls for low-pass crossover frequency and phase alignment with main speakers :contentReference[oaicite:turn0search4]{index=4}.

Signal Inputs: Balanced & Unbalanced Line-Level
Supports both RCA and TRS/XLR inputs (balanced & unbalanced), often with auto-on/standby function :contentReference[oaicite:turn0search4]{index=5}.

Bass-Reflex Ported Cabinet
Venting enhances efficiency and low-end articulation, typical design for powered 12″ subs :contentReference[oaicite:turn0search9,turn0search4]{index=6}.

Auto-On / Standby Feature
Powers up automatically when a signal is detected and returns to standby during inactivity to save energy :contentReference[oaicite:turn0search4]{index=7}.

Compact & Sturdy Build
Polish-grade enclosure with steel grilles, designed for durability and clean styling in home audio setups :contentReference[oaicite:turn0search9]{index=8}.

Ideal For
Small to medium sized rooms, desktop Hi‑Fi, or home theater systems needing rich, dynamic bass reinforcement :contentReference[oaicite:turn0search4,turn0search10]{index=9}.