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- 5" Woofer (Kevlar®)
- 1" Tweeter (Kevlar®)
- Class-D amplifier
- Bi-amped
- Maximum SPL: Sound pressure level: 104 dB
- Frequency range: 43 - 40,000 Hz
- Integrated illuminated LC-display
- 25 Visual graphic EQ presets (DSP-based)
- KRK-App with room correction tools (iOS + Android)
- Brickwall limiter
- Connections: Combo input XLR / jack 6.3 mm balanced
- Optional grill available
- Dimensions (H x W x D): 285 x 190 x 241 mm
- Weight: 4.85 kg
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Features
Ruler-Flat Response 52Hz to 20kHz, + 1.5 dB
Benefit: Sound true to actual recording
Benefit: Any pair of speakers is a matched pair
Active Technology
2 FR (Fast Recovery) Series Amplifiers; HF 40W; LF 100W
Benefit: Precise dividing slope, correct phase, and low distortion
Benefit: Minimal chance of speaker damage due to overdriving
Servo Loop Woofer Technology
Electronic control and dampening
Benefit: Speaker output is as true to incoming signal as possible
Frequency Response Controls
80Hz low-cut switch; 3-position live/dead switch (-2bdB, Normal and +2dB)
Benefit: Excellent response in a variety of acoustic environments
Wide Sweet Spot
Custom-designed die-cast wave guide
Benefit: User hears the same thing across a wider range of motion
3-Position Acoustic Space Switch
Compensation in bass response for half-space (-2dB) and quarter-space (-4dB) placement
Benefit: As close-to-flat performance as possible regardless of placement in room
Applications
Professional Recording Studios
Home and Project Studios
Film (THX) and Post Production Studios
Home Theater Installations
Acoustic Performance
Free Field Frequency Response: 52Hz - 20Hz
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Features
Professional 2-way active DJ monitors
Output: 2x 30 W RMS
Frequency response: 35 Hz - 20 kHz
S/N Ratio: > 75 dB
Impedance: 8 ohm
Magnetically shielded bass drivers
Speakers: 13.34 cm (5.25“) bass, 2.54 cm (1“) tweeter
Technical Data
Dimensions: 232 x 320 x 180 mm
Weight: 5.0 kg (per piece)
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PRICE PER UNIT A revolutionary formula: 2 x 7 = 77 In some set-ups it can be advisable to use a horizontally designed speaker rather than a vertical one. Until now, such monitors were only available within the SX top line. The brand new A77X, due to its outstanding features, might become a true game changer: Equipped with the same advanced technologies as the A7X, it therefore is very similar to the two-way speaker. The A77X, however, distinguishes itself by much higher, compression-free maximum sound pressure levels and dynamics. Due to its power and radiation characteristics, it also is perfectly suited for both near- and midfield monitoring. Driver technology Like all models of the AX series, the A77X features the ADAM proprietary X-ART tweeter. The ʽXʼ stands for ʽeXtended frequency responseʼ and thus for one of the features of the Accelerating Ribbon Technology that has been drastically improved: the frequency response. It now extends all the way up to 50kHz. In addition, the X-ART tweeter has higher efficiency and higher maximum sound pressure levels. The two 7” woofers are identical with that of the A7X. With their large voice coils (1.5”) and powerful amplifiers, they are capable of both very high maximum sound pressure levels as well as very deep registers. The woofers do not cover the same frequency bands: while both of them are responsible for the (sub-) bass frequencies up to about 400Hz, only one of them reproduces the midrange. This prevents interferences between the two drivers. For stereo setups the A77X is available in A and B versions in order to guarantee a precise stereo image. Amplifiers / controls Each driver has its own dedicated amplifier. A 50W A/B amp is responsible for the X-ART tweeter, while the bass-/midwoofers are driven by a 100W PWM amp each. The front panel includes a power switch and a control for the volume that retains the volume setting independently from the on/off switch. The rear panel features several additional controls: a gain for the high frequencies (± 4dB) and two shelf filters for high and low frequencies. To ensure greater compatibility, there are both XLR (balanced) and RCA (unbalanced) connectors. Review samples: “… a refreshing change“ "… if you liked the A7X youʼll like the A77X even more, and if the companyʼs smaller near-fields werenʼt your cup of tea, the A77X are definitely worth another listen. They are not much bigger than a two-driver cabinet design, so should slip into any installation where a near-field speaker will fit, but the extra low/ mid frequency drivers mean that the bass is more naturally extended and the mid-range clearer and more detailed. I like the A77X a lot and they make a refreshing change from the usual mid-priced near-field speakers." AUDIO MEDIA magazine / February 2012 “… wide and spacious soundstage with solid left/right imaging“ "… they are fun and easy to work with, covering all the essential functions required of high-end monitors with aplomb." MusicTech magazine / April 2012 Subwoofer | | Number | 1 / 1 | Basket Ø | 7" (175 mm) / 7" (175 mm) | Voice coil Ø | 1.5" (38 mm) / 1.5" (38 mm) | Cone material | Carbon / rohacell / glass / 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 | ±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 % | Long term output | ≥114 dB | Max. peak | ≥122 dB | Crossover frequencies | 400 / 3000 Hz | Input impedance | 30 KOhm | Weight | 28.2 lb (12,8 kg) | Magnetically shielded | Optional | Height x Width x Depth | 9.5" (235 mm) x 21" (530 mm) x 11" (280 mm) | Warranty | 5 Years |
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PRICE PER UNIT
S3X-V
Using the newly developed 4” HexaCone midrange and 9” HexaCone woofer combined together with the X-ART tweeter creates the unique S3X-V control monitor.
A step up over the smaller models, the S3X-V is capable of producing more power and volume along with a more detailed and homogeneous sound that will impress even the most experienced sound engineer. Whether the complex sonic images of an orchestra or the smooth tone of a jazz trio, the S3X-V reveals even the finest nuances of any material. The driver assembly of the S3X-V allows long time, non-fatiguing listening sessions.
Reviews: "Wonderfully detailed...”
“Wonderfully detailed, with an exceptionally transparent mid-range. [...] ADAM make the leap to a three-way speaker design that seems to pay dividends in clarity and separation. [...] I think it would be fair to say theyʽre the best sounding ADAM monitors Iʽve reviewed.” (Sound On Sound, 12/2009)
“No doubt, the S3X-V deserve the title Reference Monitor. With this series, ADAM Audio proves to have a very good feeling for meeting the specific demands of the sound engineerʽs guild, creating studio standards at the same time. [...] A precision tool combined with a luxury good.” (www.96kHz.de, 03/2010)
Woofer |
| Number | 1 | Basket Ø | 9" (228 mm) | Voice coil Ø | 2" (50 mm) | Cone material | HexaCone | Midrange |
| Number | 1 | Basket Ø | 4.5" (116 mm) | Voice coil Ø | 1" (25 mm) | Cone material | HexaCone | 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 |
| Woofer | 1 | Type | PWM | Amp. power RMS / music | 250 W / 350 W | Midrange | 1 | Type | PWM | Amp. power RMS / music | 250 W / 350 W | Tweeter | 1 | Type | A/B | Amp. power RMS / music | 50 W / 100 W | Control panel |
| Input Sensitivity (coarse) | -20 to +8 dB (4 dB steps) | Input Sensitivity (fine) | -1.5 to +2 dB (0.5 dB steps) | EQ 80 Hz | 0 to +6 dB (1 dB steps) | High Shelf EQ > 6 kHz | ±4 dB (1 dB steps) | Low Shelf EQ | ±4 dB (1 dB steps) | Tweeter gain | ±2 dB (0.5 dB steps) | Input connectors |
| Analog | XLR | Digital (optional) | AES/EBU / SPDIF / word clock | General data |
| Panel | Front | Frequency response | 32 Hz - 50 kHz | THD > 80 Hz | ≤0.6 % | Long term output | ≥114 dB | Max. peak | ≥124 dB | Crossover frequencies | 350 / 2800 Hz | Input impedance | 10 KOhm | Weight | 34 lb (15,4 kg) | Magnetically shielded | Optional | Height x Width x Depth | 19" (485 mm) x 11" (281 mm) x 11.5" (295 mm) | Warranty | 5 Years | Delivery contents |
Power cord, Manual
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PRICE PER UNIT ADAMs A7 & A7X: the evolution of a legend The predecessor to the A7X, the A7, became the most famous of all ADAM monitors in a very short time. Not only has it been reviewed over three dozen times with outstanding results, it has also received numerous awards. The A7 quickly gained mass appeal, praised in many of the worldʼs largest internet forums. Still today, the A7 are the reference monitors in many smaller studios. With the A7X, ADAM Audio proudly presents the evolution of a legend. It takes everything that made the A7 such an outstanding speaker to a new level. Driver technology The first aspect that distinguishes the old from the new model is the X-ART tweeter. The ʽXʼ stands for ʽeXtended frequency responseʼ and thus for one of the features of the Accelerating Ribbon Technology that has been drastically improved: the frequency response. It now extends all the way up to 50kHz. In addition, the X-ART tweeter has a higher efficiency and higher maximum sound pressure levels. The perfect integration with the lower frequencies has been achieved with a newly designed 7” midwoofer. It has been redesigned with a much bigger voice coil (1.5”) and is driven by an amplifier with twice the power compared to its predecessor. This combination produces an amazing sound and pressure levels with an almost distortion-free musical reproduction. Amplifiers / controls Each driver has its own dedicated amplifier. A 50W A/B amp is responsible for the X-ART tweeter, while the midwoofer is being driven by a 100W PWM amp. The front panel includes a power switch and a control for the volume that retains the volume setting independently from the on/off switch. On the rear panel are several additional controls: a gain for the high frequencies (± 4dB) and two shelf filters for high and low frequencies. To ensure greater compatibility, there are both XLR (balanced) and RCA (unbalanced) connectors. Mid-Woofer | | Number | 1 | Basket Ø | 7" (175 mm) | Voice coil Ø | 1.5" (38 mm) | Cone material | Carbon/Rohacell/Glass Fiber | 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 | | Mid-Woofer | 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 | ±6 dB | Tweeter gain | ±4 dB | Input connectors | | Analog | XLR / RCA | General data | | Frequency response | 42 Hz - 50 kHz | THD 90dB/1m > 100 Hz | ≤0.5 % | Long term output | ≥106 dB | Max. peak | ≥114 dB | Crossover frequencies | 2500 Hz | Input impedance | 30 KOhm | Weight | 20.3 lb (9,2 kg) | Magnetically shielded | No | Height x Width x Depth | 13.5" (337 mm) x 8" (201 mm) x 11" (280 mm) | Warranty | 5 Years | Delivery contents | Power cord, Manual |
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Reviews
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