Edifier T5s Powered Subwoofer, 70W RMS, 8" Woofer, 35Hz Deep Bass, Black Active Long-Throw Speaker, Built-in Amp, Low Distortion, Phase Selector & Energy-Efficient for Home Studio Audio

Deep & Powerful 8-Inch Bass: Experience 35Hz deep bass with the T5s powered subwoofer, which features an 8-inch long-throw woofer and a powerful 70W RMS output (driven by Class-D amplifier). Perfect for home audio and home theater Precision Control, Seamless Integration: Adjust the low-pass filter (30Hz–160Hz) and phase selector (0°/180°) to match any home stereo or active speaker setup Slim Design, Low Distortion: This space-saving compact subwoofer fits into any spaces. The 18mm MDF cabinet with a front-firing driver and right-firing acoustic port minimizes resonance for clean, tight bass. Its wood grain finish and low-profile grille blend seamlessly with home decor Smart & Energy-Efficient: Auto-standby saves power after 15 minutes of inactivity. The built-in amplifier ensures plug-and-play operation – no external receiver needed! Includes 3.5mm-to-RCA and RCA cables for instant setup Two Connections: ① Sub out-equipped speakers/amps: RCA to T5s’ Signal In; main speaker connects directly to audio source. ② No sub out: Connect T5s in series (audio source → T5s’ Signal In → T5s’ Signal Out → main speaker). Note: For ②, main speaker requires LINE IN (Bluetooth/USB/optical/non-wired not supported) Compatible Devices: Officially works with EDIFIER R1280Ts, R1280DBs, R1700BTs, R1850DB, R1855DB, R2750DB, R2850DB, S880DB MKII, D12,QR65. Also fits other desktop/bookshelf speakers/AV amps with sub out or RCA ports