15W 400W Solar Panel Kit for Home, RV, Boat & Off-Grid Power - High Efficiency Monocrystalline Solar Panels with Charge Controller for Camping, Emergency Backup & Outdoor Adventures

High power handling: 800 W program power

3” copper wire voice coil

High sensitivity: 98,5 dB (1W / 1m)

Optimized pressed steel frame WRS Series 

FEA optimized ceramic magnetic circuit

Weatherproof cone treatment for both sides of the cone

Low harmonic distortion and linear response

Wide range of applications of low and mid-low frequencies