Description

While the A77H Horizontal 7" 340W Powered Active 3-Way Studio Monitor is a true midfield monitor, it's much more than that. It's a testament to ADAM Audio's commitment to innovation in loudspeaker technology, delivering a rich, spacious, and enveloping sound that sets it apart from the competition.

This studio monitor features two 7-inch woofers, a midrange driver, and ADAM Audio's proprietary X-ART tweeter, offering an ultra-wide frequency range that captures every nuance of sound. The inclusion of a midrange driver specifically targets the most sensitive range of human hearing, ensuring crystal clear audio reproduction.

The A77H is equipped with rotatable HPS waveguide technology and onboard DSP, allowing for precise sound tuning to meet your specific needs. The HPS waveguide, constructed from a new glass fiber polymer compound, works in harmony with the X-ART tweeter to disperse sound consistently throughout your space.

In addition, the A77H boasts a bass reflex system, new A Series cabinets that build on the legacy of ADAM Audio and the AX Series, and a hybrid amplification system that combines the best of digital and analog worlds. The monitor also features a multi-layer mineral woofer (MLM) and a midrange driver, both developed using the latest materials and design processes for superior performance.

The A77H also offers a unique feature in the form of automated room correction with Sonarworks, a solution that runs directly on the DSP of A Series monitors. This, along with the four bands of room adaptation equalization found on the back panel, allows for optimal sound in any environment.

Finally, the A77H offers two pre-defined sound profiles or "voicings" - "UNR" and "Pure", and its DSP-based functionality can be controlled remotely and in real time over ethernet using A Control software.

In summary, the A77H Horizontal 7" 340W Powered Active 3-Way Studio Monitor is a state-of-the-art audio solution that delivers unparalleled sound quality, flexibility, and control.

Specifications

Display

Front panel multi-color LED
Material

Cabinet: Vinyl wrapped MDF and painted MDF front panel
Cabinet Design

Dual front ported
Mounting options

Threaded inserts on the bottom of the cabinet (4 x M8)
AC Input Voltage

100 - 240 V, 50/60 Hz
Power Rating

500 W max.
Operating Conditions

+14 Degree F to +113 Degree F (-10 Degree C to +45 Degree C); <75 % RH, non-condensing

Audio Input Connectors

Analog

XLR, RCA
Input Impedance

9 kOhm / 3.3 kOhm
Max. Input Level

+19 dBu

Amplification

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

Crossover Frequencies

400 Hz, 3.0 kHz

Drivers

Woofer

Basket Diameter: 2 x 7" (5.08 x 17.78cm)
Voice Coil Diameter: 1.5" (38mm)
Cone Material: MLM
Midrange

Type: Dome Cone Hybrid (DCH)
Basket Diameter: 3.5" (8.89cm)
Voice Coil Diameter: 1.3" (33mm)
Cone Material: MLM
Tweeter

Type: X-ART
Diaphragm Area: 4" (2420mm)
Equivalent Diaphragm Diameter: 2" (56mm)
Velocity Transform Ratio: 4 to 1
Diaphragm Weight: 0.0059 oz (0.17g)
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
Room Adaption

Bass: +2, 0, -2, -4 dB
Desk: 0, -2, -4 dB
Presence: +1, 0, -1 dB
Treble: +1.5, 0, -1.5 dB

Physical

Dimensions (H x W x D)

9.25 x 20.87 x 13.75" (236 x 531 x 350mm)
Weight

37.6 lbs (17.1kg)

Other

UPC Code

4260113134719

Description

Specifications

Display

Material

Cabinet Design

Mounting options

AC Input Voltage

Power Rating

Operating Conditions

Audio Input Connectors

Analog

Input Impedance

Max. Input Level

Amplification

Woofer

Midrange

Tweeter

Control Options (via Network)

Networking Connector

Connection Type

Communication Protocol

Control Software

Room Adaption Options

Advanced Room Adaptation

Third-party Calibration Compatibility

Acoustics

Crossover Frequencies

Drivers

Woofer

Midrange

Tweeter

Signal Processing

AD converter

Internal sample rate

Delay range, resolution

Protection

Control Options (via Backplate)

Input Sensitivity

Level

Input Selection

Voicings

Room Adaption

Physical

Dimensions (H x W x D)

Weight

Other

UPC Code

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Adam Audio A77H Horizontal 7" 340W Powered Active 3-Way Studio Monitor