Legacy Car Audio LA-989, LA-589, LA-789 Features and specifications, Features and controls, 50A

Page 3

features and specifications

MONO BLOCK AMPLIFIER LA-1400 LA-20010

features and controls

MONO BLOCK AMPLIFIER LA-1400 LA-20010

sub sonic level control ----+-+---

.- ---";""',

pOWIr••ppli. Stiffly regulated PWM power supplies. MOSFETswitchesmaintain raled power over a wide range of battery voltages.

..IIIOnic DDnb'a1 Whenthe sub sonic selector switch is in 'ON"mode, this fittercontrol fJ8fIIIi/scontinuously variableadjus_t from 10IrJ 100Hz.

...baa.. 1l1li DDnb'a1 Thiscontrolpennil3adjustmentofthebassleve/ up to an increase of approximalely up IrJ 18dB.

erDllOVll'I.. ....lilllr Adjustable from 20Hzto 250Hz with a slope of 24dB per octave.This

allows for the adjustment of the upper point of the frequency bandwidth and the respective subwoofer.

prellctiDilir.H.., Protection against thermal, overload and short circuit conditions.

output pawer @ 14Av DC, 5111z

LA·14OB

LA·IOBID

RMSI'll",.lit,@4 Ohms

 

115WMONO

2S0WMONO

RMSI'll",.lit,@2Ohms

 

215WMONO

38SWMONO

MulIII'll",/IIII.0/ItpIIt,

2OOOWMONO

3000WMONO

lrequenc,respanse --2DHz-250Hz(±3d8J--

input impedance

 

 

10KOhms

input sensitivity

--2oomV-6VAdjustable --

pawenupply voltage

 

14.4VOC Neg. Ground (10.5-16V)

min speaker Impedance

2-4 Ohms

1-4 Ohms

IJl.D

 

 

0.1%

SIllration

 

 

>9Od8

bassboast

 

 

0-+18d8

sub sonic liltar

 

 

10-1ooHz

luse

 

40A

50A

dimensions (W x H x L)

 

 

 

 

 

 

 

 

 

 

 

lJass boost level control

 

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power/protection LED

 

 

 

 

 

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low pass frequency control

line level inputs

 

 

 

 

 

 

 

phase shift switch

line level outputs

 

 

 

 

 

 

 

sub sonic switch

 

 

 

 

 

 

 

input level control

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power terminals

 

 

 

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power fuse

 

 

 

 

 

speaker connections

 

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I11III213x43x305 213x43x330

Inchtls 10.14x1.69x12 10.14x1.69x13

LEGACY Am.rlcan OWNEII'S M.MUAL

 

l!i!ill HH- 't'O'l- ,

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power terminals

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speaker connections

power fuse

 

LEGACY Am.rlun O.tn.'s MANUAL 3

Image 3
Contents Legacy Congratulations Table of contentsFeatures and specifications Features and controls50A J rl I1igjCh amp LA-ISS9 LA-23S9 LA-2SS9 ==== ==F ==E Le G1 1 2V battery Electrical connectionsSI lI!r-mI Dalng high IBVBlinput!l Stereo Input connectionsMono Input connections Dalng low IBVBlinput!lUalna low IBVBlinputa Ftt=t3HI lEVELINPUTAD AptorUalna low IBVBlinput!l Ualna high IBVBllnput!lGgo.!blo Channel Input connections High level Input connectionsEN floating ground connections Ch amp LA-SSQ LA-IOSQSpeaker Speaker connectionsCh amp LA-SB9 LA-7B9 LA-9B9 LA-IBB9 LA-23B9 LA-2BB9 II! ++ .. .L Ii.-fSListem wiring Mounting and InstallationLl!!il!!l a IIDIse In tile audlD Troubleshooting Protectlon clrcultruPrecautions OnlyDne clulnnel works