Adamson T21 Subwoofer

Adamson T21 Subwoofer

The Adamson T-21 Sub is an arrayable bass cabinet designed to provide superior sub-bass extension. The T-21 subwoofer incorporates the newly-developed Adamson Symmetrical Drive multilayer 21” Kevlar Neodymium driver. The SD21 system employs a balanced spider suspension system with spiders at both ends of the coil assembly, resulting in extreme stability under high excursion. This double spider design utilizes a 6” dual voice coil and a powerful neodymium magnet to achieve superlative sensitivity.
The T-21 Sub’s tuned enclosure is internally braced to minimize harmonics and distortion, and features innovative port geometry that increases efficiency, lowers turbulence and has reduced compression at high SPL. The T-21 enclosure may be flown or stacked, and can be easily configured into an arc that will not shadow the main line array.
The cabinet design includes an AIR™ rigging system with captured flying hardware.

Specifications :

• Frequency Range (+/- 3dB) : 30 Hz – 90 Hz
• Maximum Peak SPL : 146.5 dB
• Components : LF 2x SD21 21” Kevlar Neodymium Driver
• Nominal Impedance LF : 2x 2 Ω
• Power Handling (AES / Peak) : LF 2x 1500 / 2x 6000 W
• Rigging : AIR™ Integrated, Captured, Spring-loaded Rigging
• Connection : 2x Speakon™ NL8: 1x Rear Input (Pins 1 +/-, Pins 2 +/-) and 1x Rear Output (Pins 1,2 to 3,4)
• Height Front (mm / in) : 584.2 / 23
• Width (mm / in) : 1463.8 / 57.63
• Depth (mm / in) : 973.1 / 38.31
• Weight (kg / lbs) : 140.16 / 309