Model No.: LT200 Application: Front Tweeter: 1"* 1 Mid-Range: 4"* 1 Woofer: 6. 5"*2 Impedance: 4 Ω Max Power: 230W Sensitivity: 89+/-3db Frequency Response: 35HZ-32000HZ Crossover Frequency: 330HZ 5100HZ Magnetic Shielding: No Roduct Dimension (H*W*D)mm: (1095*200*295)mm Net Weight: 19. 8KG