background image

features  and  specifications 

2 ch 

amp 

LA-ISS9 

• 

LA-23S9 

• 

LA-2SS9 

__ _ _ 

IIflm userI 

willll/OllTlal. full raJ/{/8 sys/rIm. 

set fh/s swilr:lJ to 

"FUU'. 

"you 

wish to use /fie inIBma/ CfIJSSO\f)( /0 _ • dtivef or 

'I1IJCiflc 

frequency

""", use /fIe"/.PF"or 7fPF" FOR /fie 'LOWPIISS" OR 

HIGHPASS' sem� 

,_ 

_ _ 

fna/i/e5/f1e 

matdIing 0/ input """Is 

to 

/fie otJtpu/ _ from 

_IHIR 

(or 

signal 

svutaI). 

TIle 

input sensilivi/y 0/ ili/jUs/men/ ranges 

lrom 

6Yto2WTI� 

__ aency 

cantral 

W1IetJ 

crossover 

mode 

selector 

is 

in HIGHPASS 

mode

this COIlIrol sets 

the lower frequency limit 

for 

audio prooram 

sent 

to 

tile speakers. 

When crossover mode selector 

is 

in 

LOWPASS 

mode. 

this control 

sets 

the upper frequency limit for audio pfO(Jram 

sent 

to 

the spea/(BrS. 

TtIe 

crossover is continuously variable 

adjustment from 40 to 250 HZ. 

.. II 

IOnic IInlr 

lWIb;h  Ttlis 

selector 

switch 

permits the bass level 

an 

increase 

of 18dB. 

.... bDDIt 

level control 

Ttlis 

control permits adjustment o( the 

bass 

level up 

to 

an 

1flCfBiJS8 of 

appfDl(imal,1y up 

to llkJB. 

•• 

lIlDlle control 

When the sub sonic selector switch 

is 

in 

·ON· 

mode

thIs 

ntter 

control 

perml/s continuously variabl, 

adjus_t 

from 

10 

to 

100Hz. 

, .. , .... '"pul  TIIis 

i6TIfJ fflafures RCA type jacks frJr high impedanc8 input 

USB _ willi 

car sIrirBo output which 

uses 

RCA type connec/or cables. 

h'lh , .... '"pul 

"your car 

s1etrio 

jacks at. no! RCA type output USB /fie higfl.kJw I,ve{ 

input adap/rJ( Iv conned /fie spealref otJtpu/ leads 0/ car sIrirBo 

"'" 

/fie 

RCA 

input jacks 0/"",. 

All ... 

.... 

TIIis 

"'" 

_ RCA 

jacks /or 

AUX 

line outputs.Use IfIeS8 for un/imifl>d 

SJS/I1m IIIf/IIIIISiOI1Iv the 

r>JJd AMER/CNI. 

_ I!IJ  

TIIis _ is ii_in GRfENwhen _is iI/IIlIied. 

!IIIIIOtIII1!IJ  TIIis _is ii_in RED when 

/fie 

lluill-in 

pm/eCIiOn ciIr:vihy 

is 

acliraled. 

_  TIle 

fus8 pro/ec/s the i1I1¥J/ifier 

"'" _ car"s ,_ SJS/I1m 

from sIIo!I 

citr:uit condffi0tr3. 

,_11111'."  Use _ 

COI1I16Ctofs 

to 

deliver _ f}fDIJflI1, "'" """"" fum.on control 

Iv IIi8 i6TIfJlfflei: 

.... lkIr Dannlam 

Tflese lBrmina/s 

are to 

ouarantee hlah conductivity 

and 

minimum signal loss. 

LEGAC 

merle. 

IIIJul paw.@IU,DC, 

11Hz 

.".'14_ 

,.04_ 

.".01_ 

,.01_ 

�". ... 

",-"..,114 

... 

LA,'''' 

1511 

W6IJs 

x 2 

25IJ W6IJs 

x 2 

25IJ W6IJs 

x 2 

lXJ W61Jsx2 
1500 

W6IJs 

x 2 

mJWllJSxl 

LA·t311 

2OOwmtsx2 
lXJwmtsx2 
lXJwmtsx2 

400wmtsx2 

2tXXJ watts 

x 2 

41XXJ 

watts 

x I 

lXJwatlsx2 

4511 watIs 

x 2 

4511 watIs 

x 2 

660 

watlsx 2 

2500 watIs 

x 2 

5lXXJ 

WlIJS x I 

IfIIIII'ICY rapDnu 

KHz 

Input Impedance 

,.",.rtI,. 

_ SNIIII"" 

10K Ohms 

,.""reI;,pm 

200mV-6V 

Adjustable 

l1/li mJl/II 

>95dB 

t:""'ol 

..".,.,,811 

>65dB 

__ "/flits 

"",., 

40 

Hz-25O Hz 

... ,., 

40Hz-250Hz 

,.,..., 

O-+I&lB 

SllII_It:"1W 

10-100Hz 

atd/If .... 

'Cf 

...... 

2-40hms 

1It/IfII ... 

4-8 Ohms 

IIIJIJIa _I. 

40A 

50A 

60A 

""_"""'"  WI".,. 

14.4V 

DC 

Nell. Ground (ID.5-16V) 

dIIIIuIhIIIs (If � H � IJ 

..  213x43x381 

213x43x432 

213x43x532 

iJdII 

I0.14xl.69xI5  I0.14xl.69xI7  I0.14xl.69x21 

sub sonic Ie¥eI comol 

klw ... 

inpul> 

AUX lire OI.tpul> 

if'llUll""; control 

power terminals 

(@ 

(@ 

��� 

��� 

features  and  controls 

2  ch 

amp 

LA-ISS9 

• 

LA-23S9 

• 

LA-2SS9 

LIN(aUT 

bas:s l>o0oi level 

COIirol 

111 __ -=  H-alJUl 

� 

,;) 

JDll "i" 

��O' 

��� 

(@ 

power/protedion 

LED 

low 

frequeocy control 

higl fTeq,.oncy oorlml 
crossoYer mode selector 
sub sonice 

filef swilI:h 

��� 

(@ 

speaker connections 

power fuse 

LEGACY Am.rlun 

OWIII!!.'S  MANUAL · 

Summary of Contents for American LA-1089

Page 1: ...to IMPORTANT Pack carefully in original carton if possible We are not responsible for damage incurred in returning items for repair A letter stating your exact street address daytime phone number and the problem you are experiencing should be included You must also enclose a copy of the original receipt as proof of date of purchase F OR YOUR PROTECTION Completely and immediately mail the Product R...

Page 2: ... LA 200ID LA SS9 LA 7S9 LA 9S9 LA ISS9 LA 23S9 LA 2SS9 LA 6S9 LA IOS9 2 9 electrical connections 10 11 LA I qOO LA 200ID LA SS9 LA 7S9 LA 9S9 LA ISS9 LA 23S9 LA 2SS9 LA 6S9 LA IOS9 stereo mono Input connections 12 15 LA SS9 LA 7S9 LA 9S9 LA ISS9 LA 23S9 LA 2SS9 2 q channel Input connections 16 LA 6S9 LA IOS9 high level Input connections LA 6S9 LA IOS9 s lstem wiring speaker connections LA SS9 LA 7...

Page 3: ... RMSI ll lit 4Ohms RMSI ll lit 2Ohms MulIII IIII I ll 0 ItpIIt LA 14OB 115WMONO 215WMONO 2OOOWMONO LA IOBID 2S0WMONO 38SWMONO 3000WMONO lrequenc respanse 2DHz 250Hz 3d8J input impedance 10KOhms input sensitivity 2oomV 6VAdjustable pawenupply voltage 14 4VOCNeg Ground 10 5 16V min speaker Impedance 2 4Ohms 1 4 Ohms IJl D 0 1 SIll ration bass boast sub sonic liltar luse dimensions W x H x L 40A I11I...

Page 4: ...e high lowfBV9I 1 Ia Input adaptorto connsct the spsaksr output fBads of car AiI II Ia stereo and the RCA inputjacks of amp UI II 111 11 This amp futures RCAjacks for AUXline outputs Use these for unlimitsd system expansion to the nextAMERICAN IID111rLED This Indicator Is fffumlnatBd In GREEN whenpower Is applied _ 1r dla LED This indicator is illuminated in RED when the buiff in protection circui...

Page 5: ...Ajacks orAUXline outputs UseIfIeS8forun imifl d SJS I1mIIIf IIIIISiOI1Ivther JJdAMER CNI _I IJ TIIis_isii_inGRfENwhen_isiI IIlIied IIIIIOtIII1 IJ TIIis_isii_inREDwhen fielluill inpm eCIiOnciIr vihy isacliraled __ TIlefus8pro ec s thei1I1 J ifier _car s _SJS I1mfromsIIo I citr uitcondffi0tr3 _11111 Use _ COI1I16Ctofstodeliver_ f fDIJflI1 fum oncontrol IvIIi8i6TIfJlfflei lkIr Dannlam Tflese lBrmina ...

Page 6: ...limilBtlsysl8mexpanslonlDtheflBXIAMERICAN r lID Th indialJrJf illuminatedinGREEN fJOWfIf app ifJd illMKlloo IS Th indialJrJf illuminatedinRill thebuih nproIedioncirr u11Ty tsiIW aIBd __ Thefusepro Iidsthe ilierandyrJIIfcats_ ys J mfromshoJI ckr uita ndltions __ UsethesecoonedrJr iIDdeli _grwnd andremtJi8funH1ncontrol IDthe ifllil _ _ IDfIIIIlIl1IIe highctJfIductivityandminimumsignal LEGAC merle N ...

Page 7: ...onnections 2 ch amp LA SB9 LA 7B9 LA 9B9 LA IBB9 LA 23B9 LA 2BB9 L _ I e f 112Vbattery electrical connections q ch amp LA SB9 LA ICB9 S I lI r mI I I 11 II II_ I le G 1 12Vbattery head unit 0 1 to more turn on 12V ...

Page 8: ... Dalng high IBVBlinput l HlllVEL INPUTAD APTOR head unil ANOlliERAMERIC AN AMPLIFIER mono Input connections 2 ch amp LA SSg LA 7S9 LA 9S9 Dalng low IBVBlinput l To a second amplifier YAdaptors Dalng high IBVBlinput l HlllVEL INPUT AD APTOR F t t t 3HI LEVELINPUTAD APTOR from speaker tenninals t C t I ANDlliER AMERICAN AMPLIFIER LEGACY Am rlun O tn s MANUAL 3 ...

Page 9: ...put l HIlEVELINPUT ADAPTOR head unit lONe H WEII LEIIEL m J IIIIIIJ HllalPIllS L ANOl1iERAMERICAN AMPLIFIER mono Input connections 2 ch amp LA ISS9 LA 23S9 LA 2SS9 ualna low IBVBlinputa To a ond amplifier YAdaptors ualna high IBVBlinput l HI lEVEL INPUT ADAPTOR F t t t 3HI lEVELINPUTAD APTOR from speaker terminals t c J ANOl1iER AMERICAN AMPLIFIER LEGACY Am rlun O tn s MANUAL 5 ...

Page 10: ...o 2 eN Input connectionsusing low levellnputa Y adaptors eN floating ground connections HI LEVEL INPUT ADAPTOR 10iiii 31 FRONT L R L R REAR from speakertermiRals high level Input connections q ch amp LA SSQ LA IOSQ eN harness wiring forcammon graund connections CH3 4 CH1 2 1 iiii 31 REAR L R L R FROIIT from speakerterminals ...

Page 11: ...ode LEGAC morlea A Imlml 0 s Iww ml s 0 l C 0 s I I II RIGHT speaker I I II LEFT speaker s Imrlll 0 1 II MINIMUM SPEAKER IMPEDANCE speaker 4 OHMSI mono Input connections 4 ch amp LA SB9 LA ICB9 CN mana Input connectlonl ullng low levellnputa 2 CN mona Input cannectlona ualng low levellnputa LEGACY A m rlnn 0 11 1 MANUAL ...

Page 12: ...idged Dual mono Output mode 0 S I Ii f I I _ 11 I I R speakers I L MINIMUM SPEAKER IMPEDANCE 4 OHMS speaker connections q ch amp LA 6SS LA lOSS 2 CH Btereo Output mode with mono Bridged ubwoofer Output 110 S m miiimr ml I IIIS 0 I II II I r l MI S _ I _ 1 1M NIMUM PEAlER PEDANCE OHMS SUBWOOFER L R SPEAKERS 4 ...

Page 13: ...he mounting screws inserted in each of the mounting holes to mark the mounting surtace If the mounting surtace IS carpeted measure the hole centers and mark with a felt tip pen lefare lIIe ing ta drill the maunling hales take nate allIIJ wires lines ar allier devices in JIIur vehicle which may be lacated behind tile maunting rllce Then drill pilot holes in the mounting surtace for the mounting scr...

Page 14: ... input signal IIDIse In tile audlD If the noise is a whine whose pitch follows the engine speed confirm that the amplifier and any other signal sourcas head unit etc are properly grounded If the noise is a clicking or popping noise whose rate follows the engine speed this usually means that the vehicle is equipped with resistor spark plugs and wires or that the ignition is in need of service Check...

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