SB Audience Nero-21SW1100D 21" Subwoofer

Manufacturer: SB Audience

Be the first to review this product

Product ID: Nero-21SW1100D

$592.00

Add to wish list E-mail to a friend

Overview

SB Audience Nero-21SW1100D 21" Paper Cone Subwoofer- 540mm- 8 ohm- 101 dB

SB Audience Nero-21SW1100D 21" Paper Cone Subwoofer- 540mm- 8 ohm- 101 dB

Spec Sheet PDF

At SB we believe in the importance of subjective listening during the development process to complement the advanced FEM stimulation, motor optimization, diaphragm design, voice coil technology, adhesives etc. We have done extensive listening and also compared to several high priced competing transducers, and at SB Audience we are really excited about the sound of these new drivers. The new line of products incorporate a heavy duty distinctive looking cast aluminium rear chamber that visually define the new products. The chamber has been optimized to minimize resonances and absorb reflections.

Proprietary paper cone with silk cotton tree
Double spider high stability suspension
Cooling device on yoke for improved heat transfer
5" voice coil with APC (Advanced Polymer Coating)
Shorting ring in motor system for reduced distortion
Cast aluminium chassis
Minimum damping fibre glass voice coil former

Sealed box of 3.5 to 4.0 cubic feet for 3dB down of 75Hz. 6dB down of 50Hz, 9dB down of 40Hz, 12dB down of 33Hz. This woofer will need to be boosted electronically if you wish to use it as a subwoofer in a sealed box. The nice gradual roll off should make that easy to achieve.

Vented box of 6.0 cubic feet with (4x) 4" ports by 12" long for 3dB down of 40Hz and 6dB down of 34Hz.

With well over 35 years of experience in professional sound reinforcement drivers, we strive to bring this know-how to the world with the most competitive high quality drivers on the market. SB Audience is spawned from the heavyweight manufacturing of Sinar Baja Electric Indonesia and has serviced well known brands in the PRO audio industry for decades with in house engineering and manufacturing. There are three categories within our standard product range: Bianco, achieves good performance at the most reasonable cost. Rosso, aims at high performance at an attractive price, and Nero is our higher performance line still achieving exceptional price performance ratio.