The Blam TS25 S66 is a textile dome tweeter designed for high-frequency reproduction in component car audio systems. It features a 25 mm polyester diaphragm with a 2.5 kHz to 20 kHz frequency response and 95 dB sensitivity. Construction includes a double push-pull N38H neodymium magnet and a precision machined 66 mm aluminum horn-loading front plate; the driver presents a 4 ohm impedance for system integration.