Seas Lotus Performance PT27F - L0005-06S

The  Lotus Performance PT27F - L0005-06S a first-class dome tweeter from Seas. This excellent tweeter is specially designed for high-quality audio reproduction in cars and impresses with its many features. It offers high performance thanks to the membrane made of pre-coated fabric, which ensures a very smooth frequency response. With its compact two-chamber neodymium magnet and the magnetic fluid in which the voice coil is immersed, it promises not only high power handling but also a simplified crossover design.

• High-quality tweeter for cars. The membrane is formed from a pre-coated fabric material. The careful coordination of fabric and coating results in a very smooth frequency response across the entire audible frequency range. A wide roll surround in conjunction with a dual-chamber magnet system ensures a low fundamental frequency. Compact dual-chamber neodymium magnet. The voice coil is immersed in magnetic fluid, which enables high power handling and a simplified crossover design. 
• Very smooth frequency response
• Compact two-chamber neodymium magnet
• Simplified crossover design

• 27mm dome tweeter
• reference PT 27F
• nominal impedance 6 ohms
• dimension category 2 inches
• Manufacturer sensitivity 89.5 dB
• Nominal load capacity 80 W
• Maximum load capacity 180 W
• bandwidth 2500÷30000 Hz
• Sd 7.5 cm²
• Mms 0.23g
• Le 0.05 mH
• Re 4.9 Ohm
• BL 1.9 Tm
• Fs 1000 Hz
• flux density 2 T
• Xmax ±0.25 mm
• Calculated Xmax ±0.4167 mm
• Weight ~0.15 kg
• voice coil diameter 1.02 inches
• winding depth 1.5 mm
• gap height 2 mm
• outer diameter 53 mm
• Diameter of the baffle recess 46 mm
• depth to the front 22 mm
• magnet type neodymium