This product has been discontinued.
Adam Audio A77X 3-Way Near/Midfield Powered Tri-Amplified Studio Monitor - Right
Adam Audio A77X 3-Way Near/Midfield Powered Tri-Amplified Studio Monitor - Right
The A77X is a horizontally designed monitor that combines all of the technical innovations in the AX-Series. Due to its powerful, compression-free sound reproduction and excellent radiation characteristics, it is suitable both for nearfield and midfield monitoring.
The special feature of the A77X is its 2 1⁄2-way system. Both 7” woofers start to work together at 38 Hz and at 400 Hz one woofer fades out and only the second woofer continues to operate in the midrange up to 3 kHz. This prevents interferences and possible phase cancellation in the critical midrange. Even though frequency transitions and potential distortions lie outside these areas, the human ear is particularly sensitive to midrange frequencies.
Especially noteworthy in the A77X is the extremely wide stereo foundation and brilliant stereo imaging. Treble and mids are reproduced with three-dimensional realism and the lows are, as expected from a double woofer design, massive without compromising on precision.
"High SPLs don't scare the A77X which makes listening always enjoyable because of an excellently clean, low distortion reproduction. At the risk of repetition it has to be stated here again: The tweeter is truly wonderful." (Anselm Görtz, Sound & Recording)
Features
- Dual horizontally mounted sub-woofer drivers. Mid-range frequencies delivered from one of the installed drivers
- Sub-frequencies as low as 38 Hz; Balanced XLR and unbalanced RCA input
- Adam X-ART extended frequency tweeter produces high frequencies up to 50 kHz
- Frequency gain and shelving controls on the rear panel
- Power and input volume control on the front panel
| Subwoofer | |
| Number | 2 |
| Basket Ø | 7" (175 mm) |
| Voice coil Ø | 1.5" (38 mm) |
| Cone material | Carbon / rohacell / glass |
| Tweeter | |
| Number | 1 |
| Type | X-ART |
| Diaphragm area | 4 inch² (2420 mm²) |
| Equiv. Diaphragm Ø | 2" (56 mm) |
| Velocity transform ratio | 4:1 |
| Diaphragm weight | 0.17 g |
| Built-in Amplifiers | |
| Subwoofer | 1 |
| Type | PWM |
| Amp. power RMS / music | 100 W / 150 W |
| Subwoofer | 1 |
| Type | PWM |
| Amp. power RMS / music | 100 W / 150 W |
| Tweeter | 1 |
| Type | A/B |
| Amp. power RMS / music | 50 W / 75 W |
| Control panel | |
| Input Sensitivity | -∞ to +14 dB |
| High Shelf EQ > 5 kHz | ±6 dB |
| Low Shelf EQ < 300 Hz | ±6 dB |
| Tweeter gain | ±4 dB |
| Input connectors | |
| Analog | XLR / RCA |
| Location | Rear |
| General data | |
| Panel | Front |
| Frequency response | 38 Hz - 50 kHz |
| THD 90dB/1m > 100 Hz | ≤0.5 % |
| Max SPL with sine wave acoustic 100Hz to 3kHz at 1m | ≥114 dB |
| Max SPL per pair at 1m | ≥122 dB |
| Crossover frequencies | 400 / 3000 Hz |
| Input impedance | 30 KOhm |
| Weight | 28.2 lb (12,8 kg) |
| Magnetically shielded | No |
| Height x Width x Depth | 9.5" (235 mm) x 21" (530 mm) x 11" (280 mm) |
| Warranty | 5 Years |
| Condition | New |
|---|---|
| SKU | ADAM-A77X-B |
| UPC | 4260113132136 |