Renote BS-990BT Coluna sem fios Hi-Fi Black 2 un.

Hi-Fi Wireless Bookshelf Speakers with 50 W Total Power

The Renote BS-990BT Black is a 2.0 active multimedia speaker pair engineered for desktop setups, bedrooms, and compact home offices where clean stereo imaging matters more than raw volume. Each cabinet houses a 3" low-frequency driver and a dedicated high-frequency tweeter in a 2-way configuration, driven by a built-in 25 W amplifier per channel for 50 W of total system output. The pair pairs that wired authority with Bluetooth wireless streaming, so a phone, tablet, or laptop can hand off audio without touching the back panel.

What Sets This Pair Apart in Its Class

Most computer speakers in this segment rely on a single full-range driver; this model uses a true 2-way crossover with a separate tweeter for the upper register, which keeps vocals intelligible when the volume climbs. The active onboard amplifier with integrated EQ lets listeners shape the response to room acoustics without buying a separate processor.

Amplifier Power That Fills a Medium Room

Output headroom is the first thing listeners notice on a powered bookshelf pair, and the built-in digital stage here delivers 25 W per channel. That rating translates into enough clean volume for a bedroom, study, or open-plan desk without the compression that plagues smaller 5–10 W sets.

• Total Output Power: 50 W — combined output of both channels
• Per-Channel Power: 25 W — rated output of each amplifier channel
• Power RMS: 40 W (20 W per channel) — sustained output for long listening sessions
• Amplifier Type: Active (built-in) — no external amp or receiver required

Two-Way Driver Layout with Extended Bass

The 2-way topology separates the low-frequency workload from the high-frequency workload, which is what allows the pair to reach down to 40 Hz without the driver breakup that muddies single-cone designs. The dedicated tweeter carries everything above the crossover cleanly, so cymbals, sibilants, and string harmonics stay articulate at higher listening levels.

• Low-Frequency Driver: 3" — dedicated bass and midrange driver
• Frequency Range: 40 Hz – 20 kHz — covers the full audible spectrum
• Crossover Topology: 2-way — separate woofer and tweeter signal paths

Wired and Wireless Inputs with Onboard EQ

Three input paths cover the way most people actually listen: Bluetooth for cable-free streaming from a phone, RCA stereo for a turntable or older source component, and USB-A for a computer connection via the included USB cable. The onboard EQ shapes the response to taste without needing a third-party app or external processor.

• Bluetooth: Yes — wireless streaming from phones, tablets, laptops
• Wired Inputs: RCA stereo, USB-A — two physical source connections
• EQ: Onboard — tone shaping without external gear

Desktop Audiophiles, Casual Listeners, and Small-Room Setups

The Renote BS-990BT Black is the right choice for listeners who want clean stereo imaging on a desk or shelf without committing to a full hi-fi separates system. It suits remote workers who switch between video calls, music, and gaming audio throughout the day, since the active design and triple input array handle each source without re-cabling. Apartment dwellers benefit from the compact cabinet footprint and the 40 Hz bottom-end extension. Anyone stepping up from plastic computer speakers will hear the difference the 2-way driver layout makes on vocal clarity and bass texture.