Backed by us. Trusted by you.
Victory isn't given. It's earned.
We build our own instruments and carry the pro audio and video brands we trust, for everyone from first-timers to working pros, from your garage to the big stage. Started in 2017.
ADAM Audio A77H is a horizontal three-way active midfield studio monitor with dual 7-inch woofers, a 3.5-inch DCH midrange, a handmade X-ART tweeter in a rotatable HPS waveguide, 340 W peak power, and a frequency response of 34 Hz to 45 kHz. It is priced per speaker.
A dedicated midrange driver for clarity where the ear is most sensitive.
Overview
Incorporating two 7-inch woofers, a midrange driver, and ADAM Audio’s X-ART tweeter, the A77H delivers an ultra-wide frequency range.
The addition of the midrange driver helps produce clear sound in the most sensitive range of human hearing. Rotatable HPS waveguide technology and onboard DSP allow you to tune the sound for your precise requirements.
At a Glance
| Feature | German Handmade Precision X-ART Tweeter with rotatable HPS waveguide |
| Feature | 3.5" DCH Midrange Driver |
| Feature | 2 x 7'' Woofer (Multi-Layer Mineral) |
| Total Peak Amp. Power | 340 W |
| Frequency Response @ -6 dB | 34 Hz – 45 kHz |
| Max. peak SPL per speaker at 1 m | 106 dB SPL |
Who Is the A77H For?
Mix and mastering rooms of medium size, and immersive systems that need a horizontal center or main speaker.
What Comes in the Box?
A77H loudspeaker, power cable, Quick Start Guide
A77H Specifications
| General Data | |
| Display | Front panel multi-color LED |
| Cabinet Design | Dual front ported |
| Cabinet Material | Vinyl wrapped MDF and painted MDF front panel |
| Mounting options | Threaded inserts on the bottom of the cabinet (4 x M8) |
| Power consumption (max, idle, sleep) | 220 W, 15 W, 3.5 W |
| AC Input Voltage | 100 – 240 V, 50/60 Hz |
| Power Rating | 500 W max. |
| Operating Conditions | -10° C to +40° C (+14° F to +104° F); <75 % RH, non-condensing |
| Weight | 17.1 kg (37 lb 11 oz) |
| Dimensions (Height x Width x Depth) | 236 mm x 531 mm x 350 mm (9 1/4″ x 20 7/8″ x 13 3/4″) |
| Audio Input Connectors | |
| Analog | XLR, RCA |
| Input Impedance | 9 kOhm / 3.3 kOhm |
| Max. Input Level | +19 dBu |
| Woofer | |
| Amplifier Type | PWM |
| Peak (10% THD, limiter deactivated) | 250 W |
| RMS (1% THD, limiter deactivated) | 200 W |
| Midrange | |
| Amplifier Type | Class A/B |
| Peak (10% THD, limiter deactivated) | 70 W |
| RMS (1% THD, limiter deactivated) | 55 W |
| Tweeter | |
| Amplifier Type | Class A/B |
| Peak (10% THD, limiter deactivated) | 20 W |
| RMS (1% THD, limiter deactivated) | 15 W |
| Control Options [via Network] | |
| Networking Connector | RJ45 |
| Connection Type | Ethernet |
| Communication Protocol | OCA using standard IP data |
| Control Software | A Control (Windows and MacOS available) |
| Room Adaption Options | Backplate, Extended, Sonarworks SoundID Reference integration |
| Advanced Room Adaptation | 6 x PEQ, Level, Delay |
| Third-party Calibration Compatibility | Import from Sonarworks SoundID Reference |
| Acoustics | |
| Frequency Response @ -3 dB | 37 Hz – 41 kHz |
| Frequency Response @ -6 dB | 34 Hz – 45 kHz |
| Crossover Frequencies | 400 Hz, 3.0 kHz |
| Max. peak SPL per speaker at 1 m (sine bursts) | 106 dB SPL |
| Max. peak SPL per speaker at 1 m (IEC-weighted noise) | 118 dB SPL |
| Max SPL in full space at 1 m with sine bursts (average 100 Hz to 6 kHz) @ 3% THD (RMS) | 105 dB SPL |
| Max SPL in full space at 1 m with sine bursts (average 100 Hz to 6 kHz) @ 3% THD (Peak) | 108 dB SPL |
| Max SPL in full space at 1 m with sine bursts (average 50 Hz to 100 Hz) @ 3% THD (RMS) | 99 dB SPL |
| Max SPL in full space at 1 m with sine bursts (average 50 Hz to 100 Hz) @ 3% THD (Peak) | 102 dB SPL |
| Dolby DARDT max SPL in full space | 118 dB SPL |
| Dolby DARDT max SPL in full space (bass managed) | 120 dB SPL |
| Woofer | |
| Basket Diameter | 2 x 7″ |
| Voice Coil Diameter | 1.5″ (38 mm) |
| Cone Material | MLM |
| Midrange | |
| Type | Dome Cone Hybrid (DCH) |
| Basket Diameter | 3.5″ |
| Voice Coil Diameter | 1.3″ (33 mm) |
| Cone Material | MLM |
| Tweeter | |
| Type | X-ART |
| Diaphragm Area | 4 inch² (2420 mm²) |
| Equivalent Diaphragm Diameter | 2″ (56 mm) |
| Velocity Transform Ratio | 4 to 1 |
| Diaphragm Weight | 0.17 g |
| Waveguide | HPS (rotatable) |
| Waveguide Dispersion | 120° horizontal, 70° vertical |
| Signal Processing | |
| AD converter | 24-bit |
| Internal sample rate | 96 kHz |
| Delay range, resolution | 0 – 10 ms, 0.1 ms |
| Protection | Independent peak and thermo limiters for each driver, and amplifier thermo limiters |
| Control Options [via Backplate] | |
| Input Sensitivity | 0 dBu = 100 dB SPL at 1 m @ 0 dB level setting |
| Level | -12 dB to +12 dB |
| Input Selection | Balanced, unbalanced |
| Voicings | Pure, UNR |
| Bass | +2, 0, -2, -4 dB |
| Desk | 0, -2, -4 dB |
| Presence | +1, 0, -1 dB |
| Treble | +1.5, 0, -1.5 dB |
Why ADAM Audio?
ADAM Audio is a Berlin-based loudspeaker company known for its ribbon tweeter designs, including the X-ART and S-ART tweeters that are built by hand at its Berlin factory. Its monitors are used in professional studios, broadcast facilities and home studios around the world.
Frequently Asked Questions
Is the A77H a three-way monitor?
Yes. It has two woofers, a dedicated midrange driver and the X-ART tweeter.
Is the A77H sold as a pair?
No. The price is for one speaker.
Is this a genuine ADAM Audio product?
Yes. Victory is a veteran owned dealer and units ship new in original packaging.
Is it covered by a warranty?
Yes. It is covered by the ADAM Audio manufacturer warranty, and ADAM Audio offers extended coverage when you register the product with them.
Why Victory Musical Instruments?
Victory Musical Instruments ships ADAM Audio monitors, subwoofers, headphones and mounts nationwide with free shipping. For help choosing a system or pairing a subwoofer, call 844-687-4208.