ADAM Audio A8H Three-Way Active Midfield Monitor
The A8H is the largest A Series monitor: an 8-inch Multi-Layer Mineral woofer, a 3.5-inch DCH midrange dome and the handmade X-ART tweeter, in a single front-ported cabinet that reaches 31 Hz and holds 105 dB peak at a meter. ADAM builds it in mirrored left and right versions, so a stereo pair keeps the midrange and tweeter axis symmetrical about the listening position.
The three-way split gives the midrange its own 3.5-inch driver and its own amplifier instead of asking the woofer to cover it. DSP voicing, six-band parametric EQ, level and delay are set over Ethernet from A Control, with Sonarworks SoundID Reference profiles importable, and analog input is XLR or RCA. Order the left and right cabinets separately.
| Type | Three-way active midfield monitor |
|---|---|
| Woofer | 8 inch Multi-Layer Mineral |
| Midrange | 3.5 inch DCH dome-cone hybrid |
| Tweeter | Handmade X-ART with rotatable HPS waveguide |
| Frequency Response | 31 Hz - 45 kHz (-6 dB) |
| Crossovers | 400 Hz and 3.0 kHz |
| Total Peak Amp Power | 340 W |
| Max Peak SPL at 1 m | 105 dB SPL |








