The A77H is a powerful three‑way active studio monitor designed for professional mixing, mastering, and immersive audio environments. Its dual 7" woofers, dedicated midrange driver, and handmade X‑ART tweeter deliver exceptional accuracy, wide dynamic range, and precise stereo imaging. With advanced DSP tuning, multiple voicing options, and seamless integration with A Control software, it adapts effortlessly to any studio setup. Key features Driver configuration Dual 7" woofers, 3" midrange, X‑ART tweeter Frequency response 38 Hz – 45 kHz Amplification 340 W total peak power DSP control Voicings, EQ, and room correction via A Control Waveguide Rotatable HPS waveguide for optimized dispersion Connectivity XLR, RCA, Ethernet (DSP management) Form factor Horizontal three‑way design Use cases Mixing, mastering, immersive audio, post‑production Overview Stereo imaging Wide, stable soundstage with precise localization Room adaptation DSP‑based tuning for accurate acoustic alignment Cabinet design Rigid enclosure with rear‑ported bass reflex Max SPL Up to 118 dB (1 m) Dimensions 290 × 530 × 380 mm Applications Professional studios, immersive setups, high‑end production rooms Included Accessories Power cable Quick start guide Included Software A Control (free download for DSP configuration)