ADAM Audio Subwoofer Sub2100


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ADAM Audio Sub2100

ADAM Audio has developed the unique Sub2100 subwoofer for the special requirements of large control rooms and studios. The Sub2100 combines a huge 21.5″ woofer and an amplifier capable of 1000W continuous power housed in a bass reflex enclosure tuned for reproducing frequencies down to 18Hz. The sheer power and extremely high efficiency (99dB/ W/m) enable this system to produce linear SPL peaks of ≥128dB without any significant compression.

The world‘s largest voice coil

Essential to the volume of this woofer is the gigantic 6” voice coil. Equipped with this voice coil, the Sub2100 is capable of reaching the highest SPLs in the lowest frequencies that can be perceived by the human ear. On every level, the Sub2100 establishes a new benchmark in subwoofer technology.

21.5“ Subwoofer (paper)

Amp. Power RMS / Music: 1000 W / 1200 W

Frequency Response: 18 Hz - 150 Hz

Max. peak SPL at 1 m: ≥128 db

ADAM Audio Sub2100 in use

360 Degree View

Backplate printing may vary in different countries.

Technical Data


Basket Ø21.5" (543 mm)
Voice Coil Ø6" (150 mm)
Cone MaterialPaper

Built-in Amplifiers

Amp. Power RMS / Music1000 W / 1200 W

Input Connectors

AnalogXLR / RCA

General Data

Frequency Response18 Hz - 150 Hz
THD > 60 Hz≤1 %
Max. peak SPL at 1 m≥128 dB
Crossover Frequencies50 - 150 Hz
Input Impedance10 kOhm
Weight187.4 lb (85 kg)
Height x Width x Depth33.5" (850 mm) x 23.5" (600 mm) x 28" (705 mm)
Warranty5 years (2 years warranty plus 3 years optional with product registration)
Delivery ContentsPower cord, manual

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