Edifier M90 Hi-Fi-bokhyllehøyttaler

Compact Active Speaker With Real Power: Edifier M90 Black

The Edifier M90 Black is a compact bookshelf-class active speaker system designed for listeners who want a single pair to handle music, movies, and gaming. Each speaker houses a 4-inch long-throw aluminum mid-bass driver paired with a 1-inch silk-dome tweeter in an MDF cabinet that reduces resonance and cabinet coloration. Built-in Class-D amplification delivers 100 W RMS total output through a true bi-amped topology, so the highs and lows are driven independently for cleaner separation and lower distortion. The M90 is the right choice for buyers stepping up from plastic multimedia speakers toward a hi-fi-grade 2.0 setup that fits on a desk, a shelf, or beside a TV.

Standout Features That Set It Apart

What makes the M90 distinct in the compact speaker segment is the combination of HDMI eARC input, end-to-end 24-bit / 96kHz digital signal processing with a bi-amped active crossover, and Bluetooth 6.0 with LDAC codec support. The MDF enclosure (rather than plastic) keeps mid-range clarity intact at higher volumes, while Hi-Res Audio and Hi-Res Audio Wireless dual certification shows this isn't just a multimedia set — it's tuned for genuine high-resolution playback from both wired and wireless sources.

Acoustic Performance and Driver Design

The two-way acoustic architecture is built around real hi-fi sensibilities. Driving the low end, a 4-inch aluminum-diaphragm mid-bass driver delivers tighter, more controlled bass response compared with conventional paper cones, while the 1" silk dome tweeter keeps high frequencies smooth without listener fatigue across longer sessions. Bi-amped Class-D amplification routes 35 W to each mid-bass unit and 15 W to each tweeter, and active crossover management keeps the transition between the two drivers seamless.

• Mid-Bass Driver: 4-inch long-throw aluminum diaphragm — punches out articulate, well-controlled low frequencies without boominess at desktop distances.
• Tweeter: 1-inch silk dome — smooth, fatigue-free high-frequency extension that's kind to the ears during long workdays or movie nights.
• In practice, 100 W (mid-bass 35 W × 2 + treble 15 W × 2) leaves more than enough headroom for desktop and small-room listening while staying composed at higher volumes.

High-Resolution Signal Path

Audio goes through a full 24-bit / 96 kHz digital signal processing pipeline, with an analog front end that supports high-resolution analog-to-digital conversion. This means every input — whether it's USB-C from a laptop, optical from a TV, or LDAC Bluetooth from a phone — benefits from accurate signal conversion and faithful reproduction. The frequency response of 50 Hz to 40 kHz with a signal-to-noise ratio of ≥ 85 dB (A) keeps audible detail intact while suppressing background hiss.

• Frequency Response: 50 Hz - 40 kHz — extends well above audible mid-range to preserve cymbal shimmer and string overtones.
• Signal-to-Noise Ratio: ≥ 85 dB (A) — quiet background between tracks and during dialogue-heavy TV scenes.
• Both Hi-Res Audio and Hi-Res Audio Wireless certifications offer formal verification that the system preserves detail over wired and LDAC wireless transmission.

Connectivity and Control

The M90 is built for a mixed-source living space: HDMI eARC for direct TV connection with TV-remote volume control via HDMI CEC, Optical for older TVs or streamers, USB-C for plug-and-play PC or laptop audio, AUX for legacy devices, and Bluetooth 6.0 with multipoint pairing for two devices simultaneously. Users can expand into a 2.1 setup later by adding any compatible powered subwoofer through the SUB OUT port.

• Inputs: Bluetooth 6.0, HDMI eARC, Optical, USB-C, AUX — covers virtually every modern audio source without needing adapters.
• Output: Subwoofer OUT — adds an external subwoofer (recommended: Edifier T5s) to extend the low end into proper home-theater territory.
• The 2.4 GHz omnidirectional remote pairs with the Edifier ConneX app and its 9-band EQ, giving line-of-sight-independent remote plus smartphone tuning for three presets, custom sound profiles, and source-switching.

Who Is It For

The M90 is the right choice for desktop users, movie watchers, and console gamers who want a single 2.0 system that swaps easily between HDMI TV audio, PC audio via USB-C, and high-bitrate wireless streaming from a phone. It suits buyers who refuse to compromise on input flexibility but don't have room (or budget) for a traditional hi-fi stack with a separate amplifier. The dedicated SUB OUT also makes it future-proof: start as a clean 2.0 desktop setup and add a subwoofer later when the room or taste demands more bass authority.

Edifier's Compact Hi-Fi Story

Edifier built the M90 as the natural successor to the well-regarded M60, taking the same desktop-friendly footprint and scaling up the performance envelope. Where earlier M-series compact speakers prioritized minimalism, the M90 introduces HDMI eARC — a feature rarely found in this product category — and pairs it with full Hi-Res Wireless certification and 24-bit DSP.