Frequency range (-3 dB): 40 Hz to 35 kHz Maximum sound pressure level (music): 110.5 dB SPL (Peak @ 1 m) Electronics inputs/impedance type: XLR: Balanced, 10 kΩ RCA connectors: Unbalanced, 10 kΩ with input sensitivity compensation Amplifier for middle and bass range: 80 W, class AB Power amplifier […]
RCA connectors: Unbalanced, 10 kΩ with input sensitivity compensation
Amplifier for middle and bass range: 80 W, class AB
Power amplifier for the height range: 50 W, class AB
Automatic Standby mode
Shutdown: After approx. 30 minutes without input signal
End standby mode: By applied signal > 3 mV
Power supply voltage: 220 to 240 V (fuse: T2AL/250 V) or 100 to 120 V (fuse T3.15AL/250 V)
Connections: IEC socket and separate power cable
High-pass filter: Variable, range 45/60/90 Hz
Level Bass (0 - 250 Hz): Variable, +/- 6 dB
Middle/Bass (160 Hz, Q = 1): Variable, +/- 3 dB
Level Heights (4.5 - 35 kHz): Variable, +/- 3 dB
Power on/off: Switch On/Off on the rear
Power consumption in standby mode: 0.5 W
LED for power On/Off and standby
Woofer: 2 x 5“(13 cm) Flax Cone woofer
Tweeter: 1“(25 mm) aluminium/magnesium with M-profile
Cabinet construction: 15 mm MDF
Finish: Vinyl, walnut veneer, black lacquer
Dimensions with four rubber feet (H x W x D): 478 x 211 x 279 mm
Weight: 11 kg
PRICE PER UNIT
The smallest big sound ever...
With the A3X, ADAM Audio present their smallest monitor to date, making it perfectly suited for all environments where space is limited but sound shouldnʼt be constricted. The A3X combines a tiny footprint with the much acclaimed ADAM sound quality by using the X-ART tweeter for the higher frequencies, a guarantee for crystal clear music reproduction.
A 4.5” (basket) driver handles the lower registers. The diaphragm is made from carbon fiber, a material that is very light but very stiff and therefore capable of delivering colouring-free sound. Two built-in 25 Watt amplifiers powers each of the drivers directly.
Stereolink
A very handy and exclusive technology 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 A3X speakers in such a manner as to allow the user the option to control the overall stereo volume of the system from either speakerʼs gain control. This makes the A3X a natural for "mixer-less” desktop applications where overall system volume needs to be adjusted easily.
Controls and Connectors
The front of the A3X sports dual ports for surprisingly low frequency response down to 60Hz. 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: "Highly recommended“
"Iʼve used various monitors for my computer work before, but never of the caliber of the A3X series. Before these, I would have to redo my mixes significantly when transitioning from the small cheapies to the big 'real ones'. The ADAM Audio A3Xʼs save me a step by providing both great sound in a compact format and by changing mundane audio task-work into a quality listening experience. If you use good monitors from the outset, youʼll learn your music that much faster so that when it comes time for mixdown and mastering on your big boxes, youʼll already be acclimated to your songʼs subtler sonic aspects—aspects revealed only by the A3Xʼs with their sweet, smooth top end, and impressive handling of bass frequencies. Highly recommended.“ (Jon Chappell, Harmony Central, 03/10)
Review: "...one of the best compact monitors“
"ADAM´s A3X as the smallest monitor with a X-ART tweeter to date has convinced us in every respect. It´s one of the best compact monitors we have ever reviewed and with its almost shameless low price it´s worth every penny. (Professional Audio, 05/10)
Mid-Woofer
Number
1
Basket Ø
4.5" (120 mm)
Voice coil Ø
1" (25 mm)
Cone material
Carbon 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
A/B
Amp. power RMS / music
25 W / 40 W
Tweeter
1
Type
A/B
Amp. power RMS / music
25 W / 40 W
Control panel
Input Sensitivity
-∞ to +14 dB
Tweeter gain
±4 dB
Input connectors
Analog
XLR / RCA
General data
Frequency response
60 Hz - 50 kHz
THD 90dB/1m > 100 Hz
≤0.8 %
Long term output
≥98 dB
Max. peak
≥106 dB
Crossover frequencies
2800 Hz
Input impedance
10 KOhm
Weight
10.1 lb (4,6 kg)
Magnetically shielded
No
Height x Width x Depth
10" (252 mm) x 6" (150 mm) x 7.5" (185 mm)
Warranty
5 Years
Delivery contents
Cinch-cable, Power cord, Manual
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
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
Dimensions and Weight in PackagingShipping Weight: 41 lbs Shipping Dimensions: 14 x 18 x 22 in
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
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
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