Powerful 3-way active midfield studio monitor with 2 × 7″ MLM woofers, 3.5″ DCH midrange driver, X-ART tweeter, 37 Hz-41 kHz frequency response and 200 + 55 + 15 W RMS amplification.
The ADAM Audio A77H is a 3-way active midfield studio monitor designed to deliver rich, spacious and detailed sound reproduction. It combines two 7″ MLM woofers, a 3.5″ DCH midrange driver and an X-ART tweeter. The dedicated midrange driver provides precise reproduction in the particularly sensitive midrange of human hearing.
The rotatable HPS waveguide allows the monitor to be positioned horizontally or vertically while maintaining controlled sound dispersion. Its hybrid amplification system uses a PWM amplifier for the woofers and Class A/B amplifiers for the midrange and tweeter.
Integrated DSP provides extensive room and monitor tuning options. Using Ethernet and A Control software, users can access 4-band room adaptation, Pure and UNR voicings, 6-band PEQ, delay adjustment and remote control. The A77H also supports Sonarworks SoundID Reference integration for room calibration.
Acoustic System
- Type: Active 3-way midfield studio monitor
- Woofers: 2 × 7″ MLM
- Midrange Driver: 3.5″ DCH
- Tweeter: X-ART
- Waveguide: Rotatable HPS
- Crossover Frequencies: 400 Hz / 3.0 kHz
- Frequency Response (-3 dB): 37 Hz-41 kHz
- Frequency Response (-6 dB): 34 Hz-45 kHz
- Maximum SPL: 118 dB SPL @ 1 m, IEC-weighted noise
Amplifiers
- Amplifier Power: 200 W RMS + 55 W RMS + 15 W RMS
- Woofer Amplifier: PWM
- Midrange and Tweeter Amplifiers: Class A/B
DSP and Control
- AD Converter: 24-bit
- Internal Sample Rate: 96 kHz
- DSP Control: Ethernet / A Control
- EQ: 6 × PEQ
- Delay Range: 0-10 ms
- Room Adaptation: 4-band
- Voicing Modes: Pure, UNR
- Room Correction: Sonarworks SoundID Reference
Connections
- Analog Inputs: XLR, RCA
Enclosure
- Dimensions (H × W × D): 236 × 531 × 350 mm
- Weight: 17.1 kg
