Professional audio, microphones and system integration
The Harmonai CK2250 is a compact 1U rack-mount professional audio power amplifier with ≥97dB SNR, delivering 2×250W at 8Ω and 2×400W at 4Ω — ideal for live sound reinforcement, commercial venues, and fixed installations.
Harmonai M Series 1U professional audio power amplifiers deliver 450W to 1200W×2 output across five models (M2450, M4450, M2600, M4600, M2800) with SNR ≥97dB. Compact 1U rack-mount design for pro sound reinforcement, live stages, and fixed installations.
Harmonai LED Series 1U professional audio power amplifiers deliver ≥97dB SNR and dual-load support for 8Ω and 4Ω speakers, with selectable output power from 450W to 1200W×2. Compact 1U rack-mount design ideal for stages, conference systems, theaters, and recording studios.
The Harmonai MA Series 1U professional power amplifiers feature high-density rack-mount design, 97dB SNR, and ultra-low distortion for clean, powerful output. Five models deliver 450W–1200W per channel, ideal for small-to-mid-sized live venues, conference systems, and recording studios.
The Harmonai U3100 Series is a compact 1U rack-mount professional audio power amplifier delivering 450W–1200W × 2 dual-channel output (8Ω/4Ω), ≥97dB SNR, and only 1% THD — ideal for live events, conference sound systems, and commercial audio installations.
The Harmonai X4/X6 series is a professional 2U Class D digital power amplifier delivering exceptional audio performance in a compact chassis. With 112dB SNR, <0.005% THD, and precise 20Hz–20kHz frequency response, it provides clean, powerful output for professional sound systems, live stages, and fixed installations.
The Harmonai Professional System Measurement Microphone is designed for acoustic measurement in professional studios, KTV rooms, and auditoriums. It delivers precise acoustic data to help you optimize sound environments.
The Harmonai PM1 is a passive single-channel headphone volume controller featuring a high-quality potentiometer and passive circuit design—no power supply required for smooth, precise volume adjustment. Its metal chassis ensures durability and fits seamlessly into recording studios, home HiFi systems, and professional audio workspaces.
The M2 professional measurement audio interface is engineered for audio engineers and acoustic technicians, offering precise audio data acquisition and full compatibility with leading acoustic analysis software including VOS4, Smaart, REW, Audio Tools, SATlive, and SysTune.
The Harmonai P40 is a dual-channel headphone amplifier powered by an internal polymer battery, enabling stable, cable-free operation and independent stereo output for two listeners—ideal for professional audio monitoring, live performance, and mobile recording.
The Harmonai P2 is a high-fidelity portable headphone amplifier engineered for audiophiles. Its compact, lightweight chassis houses a professional-grade amplification circuit that effortlessly drives high-impedance headphones, delivering clean, full-bodied sound for both on-the-go listening and critical monitoring.
The Harmonai P2PRO is a compact, single-channel headphone amplifier with an integrated polymer battery, delivering clean, powerful audio drive without external power—ideal for high-fidelity listening on the go.
The Harmonai EQ207 7-band equalizer offers fine-grained adjustment across 7 independent frequency bands, ideal for studio recording, live sound reinforcement, and audio system tuning—compact, portable, and plug-and-play.
The Harmonai DB2 dual-channel instrument DI box accepts two high-impedance instrument signals, converts unbalanced high-Z signals to balanced low-Z via built-in impedance matching, and eliminates noise and interference over long cable runs—ideal for live performance, recording studios, and stage audio systems.
The EF302 is a dedicated audio effects processor for microphone signals, delivering professional-grade vocal and instrument enhancement for live performance, conferencing, KTV, and recording applications.
The Harmonai MX400 is a compact, portable 4-channel mono mixer with 4 audio inputs and 1 mixed output, designed for desktop recording, live sound reinforcement, and audio system integration.
The Harmonai PP500 is a dedicated phono preamplifier for turntables, featuring a 1-input/2-output architecture that faithfully amplifies the weak signal from phono cartridges and delivers it to power amplifiers or active speakers—reproducing vinyl’s warm, rich sound.
The Harmonai PP400 is a dedicated 1-in, 2-out phono preamplifier for turntables, boosting delicate cartridge-level signals to standard line level for seamless integration with any amplifier or active speaker—delivering pure, warm analog sound.
The HJ-P09 portable Bluetooth speaker delivers 80W of powerful output, featuring an 8-inch woofer plus dual tweeters (2.2-inch magnetic and 1.5-inch piezoelectric), a 5000mAh Li-ion battery with Type-C PD fast charging, multi-mode connectivity (Bluetooth/TWS/FM), and dynamic RGB ambient lighting — ideal for outdoor parties, home gatherings, and commercial amplification.
The Harmonai SR11 is a compact bookshelf speaker delivering 60W RMS output. Featuring a 4-inch full-range driver and 1.25-inch tweeter, it supports Bluetooth 5.3, HDMI(ARC), optical, coaxial, RCA, and USB inputs. Built-in DSP offers Movie/Music/Dialogue sound modes, and its magnetic, customizable fabric grille makes it ideal for desktop audio-visual use.