The additional bucking magnet is mounted on the back of the motor system and used to achieve semi magnetic shielding and higher magnetic flux density in the air gap of of Scan-Speak D2604/833000.
The key features of Scan-Speak D2604/833000 also are the low resonance frequency and wide dispersion.
Scan-Speak Discovery D2604/833000 is the modern version of tweeter VIFA DX25BG-60-04.
Scan-Speak D2604/833000 - information in PDF format (456 Kb)
Review in Voice Coil #2-2011 Magazine (in English, 2.36 Mb)
Manufactured by: Scan-Speak ♦ Model: D2604/833000 ♦ Origin: Denmark ♦ Shipping Weight: 1.1 kg
(*) all prices per unit, excluding Value Added Tax (VAT 24%)