15" - Midwoofer - 1400W - 97dB
 
 
Proprietary cone paper material with manila pulp. 
Strong neodymium motor. 
3" voice coil with APC (Advanced Polymer Coating). 
Interleaved Sandwich Voice Coil technology. 
Cast aluminium chassis. 
Minimum damping fibre glass voice coil former. 
Copper sleeve for low inductance and reduced distortion. 
Vented motor for reduced compression.
 
1. AES standard, test mode with continuous pink noise signal (6 dB crest factor; 2 hours) within the Fo to 10Fo power calculated on rated nominal impedance. Loudspeaker in free air. 
2. Maximum power is defined as 3dB greater than nominal power. 
3. Xmax= ((Winding depth - magnetic gap depth)/2) +(magnetic gap depth/3) 
4. Maximum excursion (p-p) before permanent damage 
5. T/S parameters measured on drive units that are broken in using Klippel LPM Measurement System.