[. . . ] KLASH amplifiers are designed, engineered and manufactured i USA to the highest lev4 of quality, and will afford you years of listening enJoy All K W H amplifiers utilize fulCy-regulated MOSFET pourer supplies, which+ that switching response is extremely fast and output power is clean. Thank you for making - Audio Systems your choice for car audio equipment! eve1 and p w l y Variable Input Galn Turn Oflum ' Puke Wdth " Q 1 Clrmft 9aker Short Protection Circuitry RTand Protection lndlcators All K W H amphfks feature hllt-in dectronid CrOSSWtK. These ampiifier hlgh pass cro-wer, and Ea$s Wt. a dw W e m an Htlstab8a 1 m Wr +w X TQ* I a ;. cz/ The 2 ~ h a n n e l ~ m / & f l ~m p )m m t, s feature an adjwmWlW &is, ~Q#I 9oIsp&s s w r . [. . . ] Vwbble +t 2dB Bass Boost, aad f reble The 4Channel(KW/SBD39amptlhr @ W e a pak of IndlMdually adjustable low pass crossover and fixed h t ~ h paas crossover, as well as variable +12dB W Wsr. s MI K M H amplifter have been d e s i g wfth 18095 ~ Mow3 m r fblpplles, ensuriw autdr switching respome and d ~ '. aw m ' ~ ~ . 7r AII KMH unpl~fitr'futryr WL mr. -lc cmr me* h e g a l n ~ d o f a n y c a r ~ r r m p H f T e r ~ k l n o 4 b e m l s t a k e n f w a ~ ~ ~ b I s a ~ d T device, desfgnd to match m u M I of W Y audb souru unit to th Irrpuf W pt m#fi&Do rpot a&ust this inpvt twd w rngxlmum u & y&#rlntwt M raquIm It. h cars also cause tht dr#k to e g , we ~~ Electrical Wlrlmg All 1 & KIASH amplifiers are equipped with easy access screw terminah These terminals i Nlckel-platad fn order ta ensure e?cc&kn & r l d n t mnW and to resist mrrmlon. When making electrical c m c t i o n s to the amp#fk, plea* & e m u rhe fallowing: r Wes for pwer a d gmmd hmneWns, Connect r he BAlTERY (-t) termlnal to the posifke 4+) terminal of the car battery. Be sure to Install a fuse (or other circuit pmteaion device) wkhln I8 inches of the b m e ~ . Use at least 4 gauge or M B m Wre the amplifter dlreftly to the car battely. h d w r to Muck high frequencies from the subwoofer as shown in the figure below. Please review the table below for inductor and capacitor component values to determine the desired crossover frequencies. . . I". . . . . ". - . ", . . !5 'or 6dS Passive Crossover 7 Before you drill or cut any h&s , Imsttgate your cat% layour very carefully. Take an when you wwk near the gar tank, fuel liner, hydnulk finesand e k c ~ i awlrlngl l - d the amplifier when it is unmounted. Attach all audio system cwnpo~nts securely within the automobile to prevent damage, & p k W y in an addent. Do not C not mount this amplffk so that the w i n conmcths arr uqm&cW ot In a pimhd h condition, or likely to be damaged by n e a h objects. Lfwe making o breaking power cmabons In yoyr system, Ulsconrrect the vehicle battery, r 60nflrm that your head unit or dher equipment is turned off while rxmmahg the lnputjacks a d speaker tsrrnimls. If you need to replace the power fuse, only replace I whh a fuse lntld to that supplied with t the system. [. . . ] Attach all audio system cwnpo~nts securely within the automobile to prevent damage, & p k W y in an addent. Do not C not mount this amplffk so that the w i n conmcths arr uqm&cW ot In a pimhd h condition, or likely to be damaged by n e a h objects. Lfwe making o breaking power cmabons In yoyr system, Ulsconrrect the vehicle battery, r 60nflrm that your head unit or dher equipment is turned off while rxmmahg the lnputjacks a d speaker tsrrnimls. If you need to replace the power fuse, only replace I whh a fuse lntld to that supplied with t the system. [. . . ]