What are the specs on Cerwin-Vega PD 18 speakers?

The Cerwin-Vega PD 18 speakers feature an 18-inch low-frequency driver designed to deliver powerful bass performance. They have a frequency response range of 20 Hz to 1 kHz, providing deep lows and clear mids. The speakers are rated at 400 watts RMS and can handle peak power up to 1600 watts. Additionally, they are designed for durability with a rugged construction, making them suitable for both professional and home audio applications.