Adam Audio SUB2100 Active Studio Subwoofer - 21.5"

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, which is the largest worldwide. 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.

Features

• Flagship Studio Subwoofer: Engineered for the most demanding professional applications, delivering unparalleled low-frequency performance.
• 21-Inch Woofer: Features an ultra-large driver with extended excursion for extremely deep and precise bass.
• Incredible Low-Frequency Reach: Reproduces frequencies as low as 18Hz, capturing the full spectrum of low-end sound.
• Massive 1000W Amplifier: Powered by a highly efficient PWM amplifier, providing the strength to handle extreme dynamic ranges.
• Exceptional Sound Pressure: Delivers up to 128dB SPL, ensuring powerful performance even in large studios.
• Advanced Crossover Controls: Includes adjustable crossover frequencies for seamless integration with main monitors.
• Phase Adjustment: Offers fine-tuning of phase alignment for optimized low-end performance in any acoustic setup.
• Durable and Reliable: Built to handle the rigors of continuous professional use with a rugged and sturdy design.
• Front-Firing Bass Reflex Design: Reduces distortion and enhances clarity, even at maximum output.
• Designed for Large-Scale Systems: Ideal for high-end studios and large-format monitoring setups where precision and depth are critical.

Specifications

Number: 1
Basket Ø: 21.5" (543 mm)
Voice Coil Ø: 6" (150 mm)
Cone Material: Paper

Built-in Amplifiers
Subwoofer: 1
Type: PWM
Amp. Power RMS / Music: 1000 W / 1200 W

Input Connectors
Analog: XLR / RCA

General Data
Frequency Response: 18 Hz - 150 Hz
THD > 60 Hz: 1 %
Max. peak SPL at 1 m: 128 dB
Crossover Frequencies: 50 - 150 Hz
Input Impedance: 10 kOhm
Panel: Rear
Weight: 187.4 lb (85 kg)
Height x Width x Depth: 33.5" (850 mm) x 23.5" (600 mm) x 28" (705 mm)
Warranty: 5 years (2 years warranty plus 3 years optional with product registration)
Delivery Contents: Power cord, manual