ADAM S7A MK2 Active Studio Monitor 1000W

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The ultimate main monitors

The main monitors S6X and S7A Mk2 are designed for large control rooms and film studios. They present a completely new, impressive concept: to transport the unique realism of the ADAM monitors at a very high SPL level. In accordance with ADAMʼs main goal to achieve the best possible authenticity in music reproduction, any overemphasis of the bass frequencies should be avoided. Furthermore, it is essential for neutral sound characteristics at high volumes to achieve a wide dispersion in the horizontal plane and a somewhat narrower dispersion in the vertical plane, thus reducing reflections from the ceiling, the floor or a mixing console. Less reflection means superior imaging and better localization, facilitating the best possible transportability of mixes across the widest range of playback systems.

Advanced DʽAppolito-array

The arrangement of the seven discrete loudspeakers facilitates a gradual transition of the chassis dimensions. One of the most important aspects of these monitorʼs new approach is the horizontal symmetry of the drivers, which could be referred to as advanced D´Appolito array. If the drivers are filtered properly there are – besides the dispersion characteristics mentioned previously – two more advantageous results:

• There is an absence of any sudden change in directivity with frequency, leading to harmonic dispersion behavior throughout the audio band. The absence of sudden changes in directivity is not visible in a frequency plot, but clearly audible - especially with a full range of materials, from single complex sources such as the human voice to the wide sonic palette of large orchestras.
• The dynamic capabilities of the monitor are distributed over the audio band more equally, and louder recording or mixdown sessions with SPL´s of 120 dB are handled without offending the ear.

Impulse Coupling

In order to get a precise and undistorted reproduction, all drive units are mounted on an ultra stiff 25 mm thick aluminum honeycomb plate, which is acoustically dead - thereby providing an extremely mechanically stable bridge to the cabinet (IC). As the drivers are much better fixed this way their time behavior (and consequently their clarity) is audibly and measurably improved.

Amplifiers

Both the S6X and the S7A Mk2 ADAM use the new generation of switching amps and power supplies. These are combined in an extremely powerful (1000 and 1500 W rms respectively) yet cool amplifier assembly. Together with the built in overload protection circuits these amplifiers will run reliably and at constant safe operating temperatures not possible with conventional designs. The amplifiers are of extremely low output impedance, leading to a damping factor >4.000, enabling them to strictly control the motion of the drive units.

The front panel

Numerous controls on the front panel introduce a new degree of control for main monitors.

Along with the input gain, there are level controls for each of the four drivers, shelving filters on both ends of the frequency spectrum, and three full parametric EQs (20-200HZ) that can be used to combat standing waves in the control room. The EQ can be bypassed individually or as a group so that their overall effect can be analyzed in direct comparison to the unaffected signal.

In large film score mixing rooms, it may be desirable to have a representation of the sound in the theatres. To meet the ISO 2969 Standard, the Dolby™ X-curve has to be applied.

Using pink noise, the X-curve engages a 3 dB per octave roll-off above 2 kHz. Both the S6X and S7A Mk2 have a switch that activates this filter, eliminating the need for external processing during the film mix.

S7A Mk2

The S7A Mk2 is the ʽbig brotherʼ of the S6X and ADAMʼs most spectacular studio monitor to date. With a whopping combined 1500 W of onboard power (rms), this monitor reaches SPL peaks of 128 dB at a distance of 1 meter. The big bass diaphragms produce even more volume even at lowest pitches down to 20 Hz.

Both 15” subwoofers are driven by 500 W rms each, while 250 W rms units are powering all the other frequency bands.

The benchmark

Quite simply, we feel that the S7A Mk2 is the benchmark of what is possible in the state of the art full range active professional monitoring. It incorporates all of the ADAM inventions and designs, as well as the best materials available. This fusion of power and capacity with precision and accuracy results in unparalleled performance in professional monitoring.

The S7A Mk2 is ADAMʼs contribution to the best possible studio monitor available. The proof is in the listening – we encourage you to hear for yourself.

MYTHO 8 is a two-way reference studio monitor equipped with two separate AB amplifiers - 200 W for the low frequencies and 100 W for the high - unparalleled for low distortion and natural sound. It features a high quality large metal dome tweeter for the best vocal reproduction and a 8” neodymium vented woofer with a large sized 51 mm voice coil that guarantees very high energy for tight and controlled bass reproduction and perfect thermal stability with minimum power compression.

The magnetic circuit features a special air ventilation to reduce air compression, air noises and minimize distortion in large excursion situations. Thanks to the deeper low frequencies reproduced by its 8” woofer, the MYTHO 8 is perfect for medium to large control rooms.
A dedicated high quality DSP is provided on board. The cabinet is made in aluminium, internally braced and reinforced to improve low frequencies behaviour and reduce resonances.
 

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The original A5

The small A5 managed to make itself a big name in both professional environments as well as in computer or desktop applications. A wealth of truly outstanding reviews and many awards helped to establish this speaker as one "of the best small monitors” and a "great choice for the small studio.” (Future Music, 01/2009).

The new A5X

The similar dimensions and name could make one believe that the A5X is nothing more than a new version of the A5. A quick listening however leaves no doubt that the A5X is much more than that.

Like all other models of the AX-Series it features the proprietary X-ART tweeter. The very data of this technology shows that it is at the forefront of what tweeters can accomplish. Numerous listening tests have confirmed this.

A 5.5” Midwoofer reproduces the frequencies below 2.5kHz. The diaphragm is made from Carbon fiber/Rohacell/Glass fiber, which is the same composite structure shared in the next two bigger models. This material with minimum weight and maximum rigidity prevents break up resonances, resulting in an outstanding dynamic behaviour and impeccable sound characteristics.

Stereolink

A very handy and exclusive feature found in the two smaller AX monitors is the Stereolink. This is accomplished by a pair of additional RCA connections that allow for a bypass of the second stereo channel to the other speaker.

This new technology connects two A5X speakers in such a manner as to allow the user the option to control the overall stereo volume of the system from either speakers gain control. This makes the A5X a natural for "mixer-less” desktop applications where overall system volume needs to be adjusted easily.

Controls and Connectors

The front of the A5X sports dual ports for surprisingly low frequency response down to 50Hz. The front panel also has power and gain controls. The rear panel includes a tweeter gain control as well as balanced (XLR) jacks and unbalanced (RCA) jacks, allowing for greater connection flexibility. There are also two M6 (6 mm) metric screw threads for stand/wall mounting.

Review: "The A5X: a superb impression.“

"A sparkling and lively desktop monitor with an open, powerful character. Good filters and practical ergonomics as well as useful equipment make ADAMs A5X an ideal partner in multimedia nearfield sound." (Stereo, 10/10)

Full Description

Compact and Ideal For Home Studio

Input Connections

Features

• Compact stereo speaker system ideally suited for home studios, multimedia applications, keyboard and vocal monitoring, etc.
• Powerful 4'' woofers and high-resolution tweeters powered by two 8 watt amplifiers
• Dedicated Volume, Bass and Treble controls for more flexibility
• Stereo RCA inputs for sound cards, keyboards, etc. that can be used simultaneously with a second stereo source (e. g. CD/MD player) through 1/8'' TRS stereo input
• Separately adjustable 1/4'' TRS microphone input mixable with stereo inputs for playback and vocal monitoring applications
• 1/8'' TRS headphone connector with auto-mute loudspeaker function
• Magnetically shielded for placement near computer monitors
• Designed and engineered in Germany

Specifications

• Woofer: 4''
• Tweeter: 1.5''
• Output Power: 2 x 8 Watts
• Frequency Response: 80Hz - 20kHz
• Speaker Impedance: 4?
• Input 1:
  • Connector: 1/8'' TRS Stereo
  • Input Level: -10dBm, 10k?
• Input 2:
  • Connector: RCA Stereo
  • Input Level: -10dBm, 10k?
• Mic Input:
  • Connector: 1/4'' TRS
  • Input Level: -50dBm, 50?
• Dimensions: 9.5'' x 5.5'' x 6'' / 241mm x 140mm x 150mm (H x W x D)
• Weight: 4kg

Features of the HR824mk2 Studio Reference Monitor:

- High-resolution Active studio reference monitor
- Ultra-linear frequency response for accurate mix translation
- 8.75 in. high-precision, low-distortion LF transducer
- 1 in. titanium dome, ferrofluid cooled tweeter
- Optimized Waveguide for wide, even sweet zone
- Twin FR Series amps -- 150W for LF / 100W for HF
- Cast aluminum Zero Edge Baffle minimizes diffraction
- Full internal damping eliminates midrange artifacts
- Onboard passive radiator extends bass response to 35Hz
- Acoustic Space, LF roll-off, and HF controls
- Balanced XLR, TRS, and unbalanced RCA inputs
- OmniMount ready for easy wall/ceiling placement
- THX pm3 certified for surround sound applications
- Perfect for High Definition audio, cinema and gaming systems

High-Resolution, Active 2-Way Reference Studio Monitor with 5.25" Kevlar Woofer

• Ultra-linear studio monitor with true active design
• Precision Class A/B amplifiers with active protection circuits: 50 W for LF / 25 W for HF
• Ultra-high resolution, ferrofluid-cooled 1" dome tweeter for ultimate sound reproduction
• Long-throw 5.25" woofer with deformation-resistant Kevlar cone for ultimate bass response
• Ultimate dispersion characteristics and extremely large "sweet spot" owing to advanced wave guide technology
• High-precision crossover network with 4th order Linkwitz-Riley filters
• Adjustable to a wide range of acoustic conditions
• Separately controlled limiter for low and high frequency overload protection
• Magnetic shielding allows placement near computer monitors
• “Planet Earth" power supply for maximum flexibility (100 - 240 V~), noise-free audio, superior transient response plus low power consumption for energy saving
• Servo-balanced inputs with XLR, 1/4" and unbalanced RCA connectors
• High-quality components and exceptionally rugged construction ensure long life
• Conceived and designed by BEHRINGER Germany