18" Subwoofer Speaker
1000 Watts RMS, 4.0" Voice Coil
8 Ohms, 97dB Sensitivity
Ideal upgrade for EV QRX218S

12" Speaker,
400W RMS, 2.5" Voice Coil
8 Ohm, 99.2dB Sensitivity
(as a Guitar Speaker it compares favorably to the
EVM12L-BL), replacement for EAW FR129Z, EAW SM122e, 804058, LC1243

15" Speaker,
400W RMS, 2.5" Voice Coil
8 Ohm, 101.6dB Sensitivity