ADAM Audio Sub 2100 Active Subwoofer, 1000W, 1 x 21.5

ADAM Audio Sub 2100 Active Subwoofer, 1000W, 1 x 21.5"

Marsoni

M251S

$6499.50

Get it in 3 business days with 1 day shipping. Friday, May 29

ADAM Audio Sub 2100 Active Subwoofer, 1000W, 1 x 21.5"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 worlds

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Easy and perfect fit for 2017 and 2018 Honda CRV with 1.5l engines. You need a Phillips screwdriver to remove the 4 screws holding the airbox. After that you just remove the old one and put the new one in the same orientation and put the screws back on. Helps the engine breathe which can result in slightly more power and mpg. I recommend changing every few years.

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Reviewed in the United States on August 8, 2025