The S3X-H is the most successful model of the SX-Series as the highly evolved successor of our very popular S3A. Designed as a three-way speaker, it includes two horizontally arranged 7.5" bass drivers, one 4.5" midrange speaker and the characteristic ADAM X-ART tweeter. The cone woofers are driven by three powerful 250 Watt PWM amplifiers that enable the S3X-H to provide amazing dynamic bass performance. Even if they are classified as midfield monitors due to their power capabilities, S3X-Hs are also ideal for reproducing spatial depth at shorter listening distances.

The top-class X-ART driver produces brilliant and transparent high frequencies. The three-dimensional spatial imaging and rapid, powerful midrange/bass response make the S3X-H extremely musical, dynamic and colorful. The S3X-H also provides clear representation of minimal changes in your mix and the corresponding sonic consequences. Long working sessions with the S3X-H are not fatiguing to the ear. Quite the contrary: the authenticity and brightness of this exceptional monitor enhances the creative process of musicians and producers around the world.

Basket Ø7.5" (186 mm)
Voice coil Ø2" (50 mm)
Cone materialHexaCone
TypeCone driver
Basket Ø4.5" (116 mm)
Voice coil Ø1" (25 mm)
Cone materialHexaCone
Diaphragm area4 inch² (2420 mm²)
Equiv. Diaphragm Ø2" (56 mm)
Velocity transform ratio4:1
Diaphragm weight0.17 g
Built-in Amplifiers
Amp. power RMS / music250 W / 350 W
Amp. power RMS / music250 W / 350 W
Amp. power RMS / music50 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 Hz0 to +6 dB (1 dB steps)
High Shelf EQ > 6 kHz±4 dB (1 dB steps)
Low Shelf EQ < 150 Hz±4 dB (1 dB steps)
Tweeter gain±2 dB (0.5 dB steps)
Input connectors
Digital (optional)AES/EBU / SPDIF / word clock
General data
Frequency response32 Hz - 50 kHz
THD > 80 Hz≤0.6 %
Max SPL with sine wave acoustic 100Hz to 3kHz at 1m≥116 dB
Max SPL per pair at 1m≥126 dB
Crossover frequencies350 / 2800 Hz
Input impedance10 KOhm
Weight43.2 lb (19,6 kg)
Magnetically shieldedNo
Height x Width x Depth11" (280 mm) x 21" (530 mm) x 12.5" (320 mm)
Warranty5 Years

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Adam S3X-H Studio Monitor (Pair)

  • Brand: Adam
  • Product Code: Adam S3X-H Studio Monitor (Pair)
  • Availability: Out Of Stock
  • BD2,950

  • Ex Tax: BD2,950