The ADAM Audio A77H is a 3-way horizontal midfield monitor with dual 7" MLM woofers, a dedicated MLM midrange driver, and the handmade X-ART tweeter with HPS waveguide. The three-way design delivers clean midrange separation that two-way monitors cannot match, while the dual woofers provide deep, controlled bass. Built for medium control rooms, post-production suites, and immersive audio installations.

Drivers & Amplification

• Woofers: 2x 7" MLM cone
• Midrange: MLM driver
• Tweeter: X-ART folded ribbon with HPS waveguide (rotatable)
• Total amplifier power: 340W RMS (250W LF Class D + 70W MF Class A/B + 20W HF Class A/B)

DSP & Room Correction

Full A Series DSP with two factory voicings (UNR and Pure), four-band room adaptation EQ, and extended tuning via A Control over Ethernet. Supports Sonarworks SoundID Reference calibration stored on the monitor's DSP.

Connectivity

• Analog input: XLR balanced
• Network: RJ45 Ethernet (OCA protocol)
• Power: 100-240V, 50/60 Hz (universal)

Specifications

• Frequency response: 36 Hz to 45 kHz (-6 dB)
• Crossover: 400 Hz, 3 kHz
• Cabinet: Dual front ported, vinyl-wrapped MDF
• Dimensions: 236 x 531 x 350 mm (9.25 x 20.9 x 13.75")
• Weight: 17.1 kg (37 lb 11 oz)
• Warranty: 5 years (2 + 3 with registration)