The 10LB075U is a 10-inch woofer unit. It has an impedance of 8 ohms and a frequency response of 56 Hz to 4 kHz. It is compatible with the CSP10/CSP10P/CSX10/CSX10P.
The DELATA-12A is a 12-inch replacement woofer unit for low-midrange and bass frequencies, with an input rating of 800W (PGM). Recommended for bass-reflex enclosures.
The large cone and high-loss rubber edge deliver clear mid-high frequencies and moderately damped bass, allowing you to enjoy the positioning and sound field that only a small-diameter full-range speaker can provide.