11. PRODUCT SPECIFICATIONSGENERAL SPECIFICATIONAKF-8846 AKF-8847POWER REQUIREMENT - GROUND SYSTEM : NEGATIVE GROUND NEGATIVE GROUND- OPERATING VOLTAGE : 14.4V DCSPEAKER IMPEDANCE : 4 OHM (4 SPEAKER) 4 OHM (4 SPEAKER)MAX OUTPUT POWER (4 ohm) : 25W x 4CH 25W x 4CHFREQUENCY RANG - FM : 87.5 - 108.0MHz 87.5 - 108.0MHz- MW : 531 - 1602kHz 531 - 1602kHzLW : _ 144 - 290kHzUSAVLES SENSITIVITY - FM (S/N:30dB) : 2μV 2μV- MW (S/N:20dB) : 17μV 17μVLW (S/N:20dB) : _ 22μVS/N RATIO - FM : 55dB 55dB- MW : 50dB 50dBLW : _ 45dBSTEREO SEPARATION - FM : 30dB 30dBSIZE : 178(W) x 52(H) x155(D) 178(W) x 52(H) x155(D)WEIGHT : 1.6Kg 1.5Kg(NET)CONSUPTION CURRENT : 10A : 10ATAPE SPEED : 4.7cm/sec 4.7cm/secWOW & FLUTTER : UNDER 0.35% RMS UNDER 0.35% RMSS/N RATIO : 50dB 50dBCROSS TALK : 40dB 40dBCHARACTERISTICS DESCRIPTIONAUTO REVERSE DECKELECTRONIC TUNINGAUTO MEMORY & PRESET SCAN25W/CH HIGH POWERAM/6, FM12 STATION MEMORYMETAL TAPE PLANDOLBY-B NR FUNCTIONLCDELECTRONIC TONE CONTROL(BASS/TREBLE)ELECTRONIC AUDIO CONTROL(FADER/BALANCE/VOLUME)