ACTIVELFE
THE21 SUB PRO AV next level subwoofer
The THE21 SUB PRO ACTIVE VENTED impresses with its unrivalled volume level of 130 dB continuous and 133 dB peakpower.
For a better understanding: An THE21 SUB PRO AV is significantly more powerful and louder than eight standard 18" subwoofers combined. The THE21 SUB PRO AV also joins this unique performance to an outstanding bass capability.
Compared to conventional motorconcepts, the ultra-modern double-gap motor of the custom-made 21" driver with two outer and two inner voicecoils enables much faster directional changes with higher sound power and significantly lower power compression.
In other words: much faster, more precise, louder.
It is unbelievable how fast and exactly this power pack swings in and out, even at reference levels.
Signal - impulse/pressure/goosebumps - silence
The integrated roomacoustic correction tool eliminates standing waves / room modes in a highly efficient way.
Absolutely fascinating how the THE21 SUB PRO AV transmits the entire low frequency spectrum into the cinema auditorium by performing so vereignly and physically with both highest detail resolution and perfect timing.
The THE21 SUB PRO AV not only impresses with its ultra-modern high technology, but is also recommended for use in the most demanding home cinema systems. Its immense performance potential and extreme velocity make every home theater sound even more real, offering a cinematic experience of a very special kind.
THE21 SUB PRO AV - Sovereignty + accuracy on the highest performance level.
Specifications (selection)
Speaker type | Custom built 21“ woofer, dual gap motor structure with 2 inner and 2 outer voice coils, with AIA Speaker Management Technology |
Principle | Vented |
SPL | 130dB / 133dB |
Frequency range | 23Hz - 200Hz / -3dB |
Amplifier | 1600W |
Width x Height x Depth | 600 x 1100 x 500mm |
Weight | 68 kg |
