Blaupunkt GTA 1350 Operating And Installation Manual page 6

Safetyprecautions
Instructions for installation and
connection
Fit. a. fuse. in. the. amplifier. power. line. no. more.
than. 30. cm. from. the. vehicle. battery,. in. order.
to. protect. the. battery. in. the. event. of. a. short-
circuit.between.it.and.the.power.amplifier..the.
amplifier's. own. fuse. protects. the. amplifier. its-
elf,.but.not.the.car.battery..
Disconnect the negative terminal of the
battery before carrying out installation
and connection work.
Observe the vehicle manufacturer's safety in-
structions (regarding airbags, alarm systems,
trip computers, vehicle immobilisers).
the. final. stage. must. be. installed. professional-
ly. for. reasons. of. safety.. the. mounting. surface.
must. be. suitable. for. the. screws. provided,. and.
must. provide. firm. support.. For. safety. reasons.
the.gta.1350.should.be.fixed.in.a.reliable.way..
You. must. not. install. the. gta. 1350. on. the. rear.
shelf,.on.the.rear.seats.or.on.any.other.surface.
open.to.the.front.
When.drilling.holes,.take.care.to.avoid.damage.
to.vehicle.components.(battery,.cables,.fuse.bo-
xes)..
Fit. the. amplifier. in. a. suitable. location,. e.g..
beneath. the. seats. or. in. the. trunk. (Fig.. 1)..
the. mounting. location. must. also. be. dry,. and.
provide. sufficient. ventilation. for. cooling. of.
the. amplifier.. use. cable. grommets. when. pas-
sing. cables. through. holes. with. sharp. edges..
use. loudspeakers. with. an. impedance. of. .
2.to.4.Ω.(see.table.or.installation.drawing)..ob-
serve. the. max.. power. handling. specifications.
(music. output).. Do. not. connect. the. loudspea-
kers.to.ground;.only.use.the.terminals.provided..
the. cross-section. of. the. positive. and. negative.
cable.must.be.at.least.10.mm .
2
GTA 1350 amplifier
the. amplifier. is. suitable. for. connection. to. car.
radios.with.cinch.connector..use.the.Blaupunkt.
iso. cinch. adapter. to. connect. the. amplifier. to.
car.radios.with.iso.connector.(7.607.893.093/.
7.607.855.094).
Applications and loudspeaker
connection
Max.power.
Max.power.
rMs.power.
rMs.power.
Frequency..
response.
signal-to-noise.
ratio.
Distortion.factor.rMs)..<.0,03%
stability.
input-sensitivity.
low-pass.filter.
Bass.Boost.
subsonic.filter.
inputs.
.
outputs.
.
Dimensions.
W.x.h.x.D..(mm).
Positive/negative connection
We. recommend. a. cable. cross-section. of. not.
less. than. 6. mm .. run. a. standard. commercial.
2
positive.cable.to.the.battery.and.connect.to.the.
fuse.holder..use.cable.grommets.when.passing.
cables. through. holes. with. sharp. edges.. Bolt. a.
standard.commercial.negative.cable.to.a.ground.
point.free.of.induced.noise.(car.body.bolt,.body.
panel).-.not.to.the.negative.battery.pole..clean.
the. contact. surface. of. the. ground. point. down.
to. bare. metal. and. coat. with. antiseize. graphite.
petroleum.
Integral fuses
the. integral. fuses. within. the. amplifier. protect.
the.final.stage.and. the.entire.electrical.system.
in.the.event.of.a.fault..never.bridge.fuses.or.re-
place.fuses.with.a.higher.current.rating.
1.x.750.Watt./.4.Ω. . ........ Fig..4
1.x.1000.Watt./.2.Ω. . ...... Fig..4.
1.x.300.Watt./.4.Ω. . ........ Fig..4
1.x.500.Watt./.2.Ω. . ........ Fig..4.
10.hz.-.35.000.hz
>.95.dB
2.Ω
0,3.-.8.v
50-250.hz
0.dB.to.+12.dB
20-55.hz
2x.cinch/rca,.gold-plated
2x.highlevel.speaker
1x.loudspeakers,.gold-plated
2x.cinch/rca.preamp-out
402,5.x.53.x.268,5