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Description
Adam A77H Active Speaker (Single)The A77H is a true three way midfield monitor that capitalizes on the latest ADAM Audio technologies to deliver a rich, spacious, and enveloping sound. NOTHING COMPARES Incorporating two 7 inch woofers, a midrange driver, and ADAM Audios 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
The A77H is a true three-way midfield monitor that capitalizes on the latest ADAM Audio technologies to deliver a rich, spacious, and enveloping sound.
NOTHING COMPARES
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.
German Handmade Precision X-ART Tweeter with rotatable HPS waveguide
- 3.5" DCH Midrange Driver
- 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
Technical Data
View the specifications of the ADAM Audio A77H by clicking each drop-down section.
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″)
- Warranty: 5 years (2 years warranty plus 3 years optional with product registration)
- Delivery Contents: A77H loudspeaker, power cable, Quick Start Guide
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
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
Drivers
- 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
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
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 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
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
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
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Doesn’t last long
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I love a synthetic wavy wig but this one didn’t even last the entire weekend like most do. Look very cute the first day but after that it just didn’t do what I needed it to do any
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Reviewed in the United States on June 5, 2024
★★★★★ 4
All eyes on you!
Color: DR2GDNHN, Color: DR2GDNHN
I didn't love this wig straight out of the box but after trimming the wig to frame my face and brushing out the curls (I love big hair), I absolutely fell in love with this unit. I've received so many compliments. Wig does tangle but after applying product the curl pattern returns. Will definitely purchase again!
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Reviewed in the United States on August 7, 2024
★★★★★ 5
Great quality product!
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Reviewed in the United States on June 4, 2026
★★★★★ 5
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Reviewed in the United States on June 3, 2026
★★★★★ 5
These are a winner!
Color: Caviar PDRN
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