< p> 1,500W Max / 400W RMS< br> < br> < br> High Power Handling and High Endurance< br> Durable rubber surround. High heat resistance voice coil.< br> < br> Deeper and Louder Bass< br> High rigidity IMPP™ composite seamless cone with honeycomb and a large magnet.< br> < br> High Reliability and Tough Body Design< br> Seamless large cone and magnet cover like the TS-W312S4/D4. Push terminals for easier installation.< /p>