*AM/FM/TAPE/CD RADIOS ONLY COMPATIBLE WITH ACURA FACTORY STEREO SYSTEMS DIMENSION:9-7/8"(W) X2-5/8"(H) X6-1/4"(D). CD Shuttle 6 Disc DT Mechanism Digital Servo Regulated 1-Bit DAC 8x Oversampling horizontal/vertical mounting 0 to 90 plugs under the seat or trunk square plug 1 year warranty FOR MORE INFO CALL 1-888-231-0395