Adam Audio A3X Nearfield Monitor 2-way, 4.5" woofer

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  • Adam Audio A3X Nearfield Monitor 2-way, 4.5" woofer
  • Adam Audio A3X Nearfield Monitor 2-way, 4.5" woofer



Particularly interesting for the quality-conscious user on a tight budget is the most compact monitor of the AX-Series, the A3X. Specially designed for studio environments with limited space, the A3X easily meets professional requirements. Three-dimensional spatial representation, a controlled, deep bass response and accurate sound reproduction, especially in the critical areas between 200 and 400 Hz, make it the first choice for smaller, even mobile studio setups.

With the A3X, analytical listening is possible without taking away musical enjoyment. Its excellent transient response and ability to easily play very dynamic tracks in all musical genres let it clearly stand out from comparable monitors in this price range.


The ‘Stereolink’ is a useful feature for desktop DAWs. Two additional input and output jacks for the second stereo channel allow you to control the volume for both monitors using the volume control of only one loudspeaker. The volume control of the other monitor only affects its own volume in order to easily compensate for differences in listening distance. Unlike the typical master-slave configuration, each A5X monitor is fully equipped and can function either as a master or a slave unit.

Features & Benefits

  • A3X –the full featured compact monitor from the AX Series 
    • Affordable entry into the high end home recording area for the quality conscious user
    • The small dimensions make is possible to also use it “on the road”
    • X-ART tweeter, handmade in Berlin 
    • Allows longer operation with fewer signs of fatigue – Their breakup is prevented by the folded diaphragms, distortions are effectively reduced to a minimum
    • Advanced dynamic range due to acoustically effective diaphragm surface that is 2.5 times bigger (compared to a classic tweeter according to the piston principle)
    • The air velocity ratio of 4:1 during the sound generation by folded X-ART membrane 
    • Direct, fast response in the high-range even with complex transients
  • Lightweight glass fiber membrane of the woofers 
    • Excellent transient response even at high sound levels without breakup of the diaphragm
  • Vertical 2-way system with 4.5” woofer 
    • High resolution of the stereo image
  • Linear frequency response of 60 Hz to 50 kHz 
    • Unbiased reproduction in a wide frequency band
  • Maximum peak sound pressure level per pair in 1 m ≥106 dB 
    • Powerful, compression free sound reproduction even at very high sound levels despite compact design
  • Tweeter-Gain-Controller 
    • Allows optimal adaptation to acoustically difficult listening environments or individual preferences
  • Stereolink function (Cinch cable contained in the delivery contents) 
    • Simple and symmetric volume control on the front panel
  • Analog XLR and RCA inputs 
    • Optimized for balanced and unbalanced line signals
  • Acoustically optimized cabinet geometry 
    • Reduction of unwanted reflections on the cabinets
  • Directional sound radiation in vertical plane 
    • Reduction of early reflections on the surfaces of, e.g. mixing consoles, desks, etc.
  • Volume control and on/off switch on the front 
    • Very easy to use
  • Very compact cabinet dimensions 
    • Fits every desktop
  • Easily mounted on walls with original ADAM Audio wall mount (optional) 
    • Space saving positioning at any height
  • 2 years warranty with optional extension to 3 years with the registration of the product 
    • Full repair service if required for 5 years
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Number: 1
Basket Ø: 4.5" (120 mm)
Voice Coil Ø: 1" (25 mm)
Cone Material: Carbon Fiber


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


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


Input Sensitivity: -∞ to +14 dB
Tweeter Gain: ±4 dB


Analog: XLR / RCA


Frequency Response: 60 Hz - 50 kHz
THD 90 dB / 1 m > 100 Hz: ≤0.8 %
Max. SPL with sine wave acoustic 100 Hz to 3 kHz at 1 m: ≥98 dB
Max. SPL per pair at 1 m: ≥106 dB
Crossover Frequencies: 2800 Hz
Input Impedance: 10 kOhm
Panel: Front
Stereolink: Yes
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 (2 years warranty plus 3 years optional with product registration)
Delivery Contents: Cinch-cable, power cord, manual

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