Pricing and availability

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Average Price: $6,039

High-end/Boutique

$300

$801+

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Budget

Standard

High-end

Price History

Based on price data from 3 merchants for "Adam Sub 2100". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Get ready to be swept off your feet by the Adam Sub 2100, a powerhouse subwoofer designed to meet the demanding needs of large control rooms and professional studios. This active studio monitor is engineered to deliver unparalleled bass response, reaching frequencies as low as 18Hz. Featuring a massive 21.5" woofer and an industry-leading 6" voice coil, the Sub 2100 pushes the boundaries of what's possible in subwoofer technology. Its high-efficiency 1000W PWM amplifier ensures maximum power with minimal heat, allowing you to experience intense sessions without a hitch.

The Sub 2100 is not just about power; it's about precision. With a finely-tuned bass reflex enclosure, this subwoofer captures the subtle nuances of your audio, providing a listening experience that's as close to the original recording as possible. Connect seamlessly with XLR and RCA inputs and outputs, and take advantage of the XLR subwoofer output for daisy-chaining multiple units. The 180° phase control and high-pass filter give you the flexibility to tailor the sound to your unique studio environment.

Whether you're pushing the limits of your latest track or mixing for the perfect balance, the Adam Sub 2100 is your go-to companion for delivering the kind of low-end clarity that makes any audio production shine.

Key Features:

  • 21.5" woofer with a unique 6" voice coil
  • Reproduces frequencies as low as 18Hz
  • High-efficiency 1000W PWM amplifier
  • Maximum SPL of 128dB
  • XLR and RCA inputs/outputs, XLR sub out for cascading
  • Selectable upper cutoff frequency between 50Hz and 150Hz
  • Switchable high-pass filter for satellite outputs
  • 180° phase control for optimal sound customization
  • 2-year warranty with an optional extension to 3 years upon registration

Owner's manual

Adam Sub 2100 User Manual

Product specs

Powered Yes
Speaker Size 21.5" Subwoofer
Driver Type Paper Cone
Total Power 1000W RMS
Frequency Range 18Hz-150Hz
Crossover Frequency 50Hz-150Hz
Maximum Peak SPL ≥128dB SPL @ 1m
Input Types 2 x XLR, 1 x Dual RCA Stereo
Output Types 2 x XLR (satellite out), 1 x XLR (sub out), 1 x Dual RCA Stereo (satellite)
Height 33.5"
Width 23.5"
Depth 28"
Weight 187.4 lbs.

FAQs

What is the frequency range of the Adam Sub 2100?

The Adam Sub 2100 offers an impressive frequency range from 18Hz to 150Hz, making it capable of delivering deep, powerful bass suitable for professional studio environments.

How powerful is the Adam Sub 2100 subwoofer?

The Adam Sub 2100 is equipped with a 1000W RMS amplifier, providing ample power to handle the most demanding audio tasks and ensuring high sound pressure levels.

What size is the driver in the Adam Sub 2100?

The Adam Sub 2100 features a large 21.5" paper cone driver, designed to deliver robust low-frequency performance and exceptional sound clarity.

What are the input and output options on the Adam Sub 2100?

The Adam Sub 2100 includes 2 XLR and 1 Dual RCA Stereo inputs, as well as 2 XLR satellite outputs, 1 XLR sub output, and 1 Dual RCA Stereo satellite output for versatile connectivity.

How loud can the Adam Sub 2100 get?

The Adam Sub 2100 can achieve a maximum peak sound pressure level of ≥128dB SPL at 1 meter, ensuring it can fill even large studio spaces with powerful bass.

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AES Vienna Video: ADAM Sub2100

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AES Vienna Video: ADAM Sub2100

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Reviews

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Artist usage

Add artist
See how Glenn Rosenstein uses Adam Sub 2100

Glenn Rosenstein

Guitarist, Music Producer

...
Verified via Glenn Rosenstein

According to his official website, music producer Glenn Rosenstein owns the ADAM Audio Sub2100 Sub Woofers.

Genre Usage

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Used With

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