TAD/Exclusive EL-1601a 40cm woofer unit x 2 * VG++

It was manufactured in 90s year and become Japanese honor, this is perfect for people who like to make horn system.

A typical 40cm cone woofer unit from TAD (Technical Audio Devices). It is also used in the model 2401twin and model 2402 released by Pioneer under the Exclusive brand.

The diaphragm is made of wood pulp, which has a natural sound, and is subjected to a special aging process to make it strong and almost resistant to deterioration, and has the characteristic of not losing its strength due to large inputs. In order to obtain the durability essential for professional use, the DRS (Dynamic Response Suspension) concept is adhered to, and the crosstalk of the vibration support system is sufficiently set, while ensuring high stability against lateral vibration, etc. In addition, the vibration support system, which greatly affects the response and resolution of the reproduced sound, has been thoroughly examined, and the initial sensitivity and input-to-amplitude linearity have been greatly improved.

The magnetic circuit uses an alnico magnet, which keeps distortion across the entire frequency range at a low level. By adopting an edgewise voice coil and using the aluminum die-cast frame and magnetic circuit itself as a heat sink, it shows stable performance even for long periods of use.