ADAM Audio A77H 7-Inch Three-Way Powered Midfield Studio Monitor

ADAM Audio A77H 7-Inch Three-Way Powered Midfield Studio Monitor

The ADAM Audio A77H is a true three-way midfield monitor built for precision listening in professional and project studios. Dual 7″ woofers, a dedicated 3.5″ midrange driver, and the X-ART ribbon tweeter work together to deliver rock-solid imaging, deep bass down to 34 Hz, and crystal-clear highs up to 45 kHz.

Tri-amped with high-power Class-D (250 W for each woofer), Class-AB (70 W midrange), and Class-AB (20 W tweeter) amplification, the A77H can reach up to 106 dB SPL per speaker without distortion. Onboard DSP controls and Ethernet connectivity via the free A Control app let you fine-tune EQ, voicings, and room-correction settings from anywhere in your studio.

Key Features

• Three-Way Design: Dual 7″ woofers + 3.5″ midrange + X-ART ribbon tweeter
• High-Power Amplification: 250 W ×2 (woofers), 70 W (midrange), 20 W (tweeter)
• Wide Frequency Response: 34 Hz – 45 kHz (–6 dB)
• High SPL: Up to 106 dB per speaker @ 1 m
• Dual Front-Ported Cabinet: Controlled bass extension and minimal resonance
• Onboard DSP & Remote Control: Room EQ, voicing presets, firmware updates via Ethernet/A Control app
• Robust Build: Vinyl-wrapped MDF, threaded M8 mounting inserts

Technical Specs

• Dimensions: 9.25″ × 20.87″ × 13.75″ (236 × 531 × 350 mm)
• Weight: 37 lb 11 oz (17.1 kg)
• Frequency Response: 37 Hz – 41 kHz (–3 dB) / 34 Hz – 45 kHz (–6 dB)
• Crossover Frequencies: 400 Hz, 3 kHz
• Max. Peak SPL: 106 dB @ 1 m
• THD: < 0.5 % above 80 Hz
• Inputs: XLR (balanced), RCA (unbalanced), Ethernet
• Power Consumption: 220 W max / 15 W idle / 3.5 W sleep (100–240 V, 50/60 Hz)
• Operating Conditions: –10 °C to +40 °C; < 75 % RH

In the Box

• 1x ADAM Audio A77H Monitor
• 1x Power Cable
• 1x Quick Start Guide