Ola pessoal,
Sou novo no forum e quero montar um som de alta qualidade para meu Fiesta 1.0 2004/2005.
Estou passando as ferias nos Estados Unidos, entao vai ficar facil de comprar pecas boas aqui.
(me desculpem a falta de acentos, mas o teclado dos computadores aqui eh diferente)
Pra comecar, gostaria de dizer que pretendo usar apenas os espacos nas portas para colocar os alto-falantes.
Nao vou colocar nada no porta-malas pois eu viajo muito e fica inviavel para mim por causa disso, sem falar que (para o meu gosto) soh alto-falantes nas portas ja eh suficiente, pois quero qualidade em vez de som alto.
Andei pesquisando nas lojas e na internet e fiquei na duvida entre kits componentes Kenwood e Hifonics.
Essa Hifonics eu nunca tinha ouvido falar no Brasil, mas aqui quase todas as lojas recomendaram essa marca para som de alta-fidelidade.
No caso do Hifonics, o projeto seria esse:
2 KITS, CADA UM COM 2 FALANTES DE 6 POLEGADAS E MEIA PARA AS PORTAS E 2 TWEETERS
# 6-1/2" Zeus ZXI Series Component System
# Power Handling:
* Peak: 1000 watts per pair / 500 watts each side
* RMS: 200 watts per pair / 100 watts each side
# Titanium ceramic composite cone woofer
# Butyl rubber surround
# Swiveling 12mm neodymium silk dome tweeters (EU TERIA QUE FURAR AS PORTAS AO LADO DOS FALANTES PARA ENCAIXAR OS TWEETERS)
# Chrome raised t-yoke
# High mid bass impact
# Chrome anti-resonant stamped steel basket
# 18 dB per Octave high definition passive crossover
# Wide nominal power range
# Installation hardware included
# 4 ohms impedance
ESTE SERIA O AMPLIFICADOR
# Zeus Series 4 Channel Class A/B Car Amplifier
# RMS Power Rating (@ 14.4V):
* 4 ohms: 40 watts x 4 chan.
* 2 ohms: 80 watts x 4 chan.
* Bridged, 4 ohms: 160 watts x 2 chan.
# MOSFET power supply
# Wired HFR-3 remote bass level control included
# LED power (green) and protect (red) indicators
# Variable Bass Boost (0 to +10 dB bass boost at 45 Hz)
# 2/3/4 channel operation
# Preamp RCA outputs to daisy chain multiple amps
# 4-Way System Protection circuitry (thermal, overload, speaker short and DC protect)
# Heavy duty aluminum alloy finned heatsink for maximum heat dissipation
# Silver-plated unbalanced RCA level inputs
# Silver-plated molded screw terminals
# Input sensitivity:
* Input Level (Balanced): 0.02V-6V
# Variable low-pass filter (35-150 Hz)
# Variable high-pass filter (10-15,000 Hz)
# Crossover switch: HI/Full/LP/BP
# Damping factor: >180
# Frequency response: 10-45,000 Hz
# Signal to noise ratio: 90dB
# CEA-2006 compliant amplifier
# Dimensions: 13-2/5"L x 9-1/4"W x 2-7/16"H
fotos do kit: http://www.sonicelectronix.com/pictures_new.php?id=27751&picture_id=512042
tudo isso por 250 dollares
A outra opcao sao 2 kits da Kenwood:
# 6" Performance Series 2-Way Car Component System
# Power Handling:
* Peak: 560 watts per set / 280 watts each side
* RMS: 160 watts per set / 80 watts each side
# Polypropylene cone woofer with diamond array pattern
# Urethane foam surround
# 1" Soft dome tweeter
# Swivel mount to direct the tweeters sound projection
# In-line crossover network for a compact installation without a bulky external crossover
# 4 ohms impedance
# Frequency Response: 63-24,000 Hz
# Sensitivity: 86 dB
# Woofer top-mount depth: 2-3/16"
O amp seria este:
# 4-Channel Performance Series Class AB Car Amplifier
# RMS Power Rating:
* 4 ohms: 60 watts x 4 chan.
* 2 ohms: 90 watts x 4 chan.
* Bridged, 4 ohms: 180 watts x 2 chan.
# Max power output: 720 Watts
# MOSFET power supply
# LED power indicators
# 4/3/2 channel operation
# Speaker-level inputs
# Input sensitivity control
# Bass boost switch
# Short circuit, DC offset, overload, and thermal protection circuitry
# Signal sensing turn-on
# Cast aluminum heat sink design
# Built-in cooling fan
# Gold-plated RCA level inputs
# Gold-plated screw terminals
# Single side exposure of terminals for multi-installation
# Variable high-pass filter (50-200 Hz, 12 dB/octave)
# Variable low-pass filter (50-200 Hz, 12 dB/octave)
# CEA-2006 compliant amplifier
# Frequency response: 50-200 Hz
# Dimensions: 11"L x 2-5/16"H x 9-3/8"D
# 8-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
Minhas duvidas sao:
1) Sera que um speaker de 6,5" cabe na porta do Fiestinha?
2) Qual aparelho (in-dash) colocar para tocar um desses dois projetos? Tava pensando entre Clarion e Kenwood.
Me corrijam se eu estiver errado, mas as ligacoes que teria que fazer seriam:
No caso do Kit Hifonics, ligaria cada par de speakers (4 ohms) bridged na saida 4 ohms do amp?
No caso do Kenwood, ligaria cada speaker (4 ohms) em cada uma das 4 saidas 4 ohms do amp?
Ficarei muito grato a quem me ajudar.
Abracos!!