User's Manual

Parts and Tools
Supplied parts and fasteners:
• A222HLX Amplifier
• High !evel input harness
Other tools and supplies needed:
• A Phillips screwdriver
• A pocket knife or scrarer to make a dea.!!
connection
for the ground wire
• A drill and a liS' drill bil
• Power, ground. speaker and sensing wire
• Solde., a soldering gun and win: nuts or cleclri-
<:altape or a set or crimp-on electrical tenninals
for <:onnccling high \evel inputs_
instaliat;on Alternatives
See r~ge (, {Of de[3jled wiring instructions
A2:22HLX
&lIed L.PF
crOsseV6f 10:
SUbwoolers
IDndged).
!nstallation Instrfuct~ons
important:
A222HLX Amplifier
• For low level input connection you will need a
pair of shielded Mert:O audio cables with RCA
type jacks. Tht;': length or the cabl<: and configu-
ration
of jacks depends on your particular
installation. I r mountt;':d undt;':f tilt;': dash near lhe
radio,
you will nt;':t;':d a pair of shieldt:d audio
cables. Keep tht;':se cables as short as possible to
minimize the chance of picking up interference.
• When mounting. the amplifier in the trunk. route
power and input cables on opposite sides of lhe
vehicle.
Select HPF
crossover 10
block. low
frequencies
IOf improved
speaker life and
belter'sound
The fin! ins(ali:l1J<Hl step is HI disCOfl,,,"CI tb{" ne!,!"liyt;" lermir131 "f ,lit' car bllttery. Fur your s"r':ly" d.)
not bypa.~~ this 5(~r. ~,,,,k~ S<l~t n"gatj~·e b"ltny term;Il>!! is oiSC(J'1!i<:dl"d before ffi:Jking "ny wirin:.!
c():1nedi0r.s.
Ev<::ry jn~ta!Jatioo will tx: a \<i~ dif(.:r;::m na,<:d upon vehidl" desigfl <lnd whether the A222HLX i$ a flew c)r
replacement unit. For kst ~SUllS. read through all inslruclion s!Cr~. tx:forc Slaning. Check all IOCnliiJ[l, Jot!
placem<::nL<; ca~fully bcfor~ making ~ny cuts or conn<:elions_
Dis<:onnect neg~I;~<' temljn~! ofbaUt;':ry.
2 Del<,nnin~ bCalion for amplific:r. dt:.:k lit and sp",:ing for wiring connc<:tions.
Drill holes for mcu[][jng the A222HLX (if m:cess<iryl_
4 Connect Wif<:~ 10 'chick <is Shi)Wn in \\'iring Connectiuns on rage 6_
5. Rc.conn<::cl the n<'g;lIivc O~Il<;:ry t<;:rminal.
6. Adjust input sensili\'i~)" control
Note:
For bc~l n~~!Jlb. adju~! sensitivity to th~ lowest lcvds po~siok.
Adjust for best o<:si!t'd ha!;-\n.:r:: !:><;lwccn i"r<)nt and r\.~ar sp'~akers.
lnstallaucn is ccmr:~IC
5