Edifier R980T active bookshelf

The R980T is a 2.0‑channel active bookshelf speaker system. That means it is a powered speaker set — one speaker houses the amplifier, and the pair itself outputs stereo sound without needing an external amplifier or receiver.

Specifications

• <p> Speaker Type</p><p> Active (powered) 2‑way bookshelf speakers &nbsp;</p><p> Total Output Power (RMS)</p><p> 12 W + 12 W = 24 W total &nbsp;</p><p> Drivers (per speaker)</p><p> – Woofer: 4” (106 mm) / sometimes listed 116 mm bass driver&nbsp;&nbsp;– Tweeter: 13 mm silk‑domed tweeter &nbsp;</p><p> Enclosure Material</p><p> 100% MDF wooden cabinet (bookshelf / desktop‑friendly) &nbsp;</p><p> Acoustic Design</p><p> Bass‑reflex (flared bass‑reflex port) for improved low‑frequency response. &nbsp;</p><p> Frequency Response</p><p> 70 Hz – 20 kHz (± 9 dB) &nbsp;</p><p> Signal‑to‑Noise Ratio (SNR)</p><p> ≥ 85 dB (A) &nbsp;</p><p> Distortion (THD + N)</p><p> Specified as ≤ 0.5% under normal conditions. &nbsp;</p><p> Input Types / Connectivity</p><p> Dual RCA inputs — allows connection to two devices simultaneously (e.g. PC + phone, TV, turntable, etc.) &nbsp;</p><p> Input Sensitivity</p><p> PC input: 700 ± 50 mV&nbsp;AUX input: 550 ± 50 mV &nbsp;</p><p> Controls</p><p> On the powered (active) speaker — master volume and bass adjustment knobs. &nbsp;</p><p> Dimensions (per speaker)</p><p> ~ 140 mm (W) × 226 mm (H) × 197 mm (D) &nbsp;</p><p> Net Weight (pair / per unit)</p><p> Each speaker ~ 3.6 kg (so pair ~ 7.2 kg) &nbsp;</p><p> Power Supply</p><p> Built‑in amplifier — no external amp required; universal AC input (works with typical household voltage) &nbsp;</p><p> Intended Use / Applications</p><p> Desktop audio, PC, TV, record player, small‑room listening, casual music, movie sound, gaming, home office or compact studio setups. &nbsp;</p><p> </p>