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SWISS LINE SL-Q40 4-Band Car Audio Pre-Amp High Performance Power Car PreAmp Car Pre amp Audio System Equalizer
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Penghantaran

Penghantaran Dari
Selangor
Anggaran Penghantaran
Apr 18, 2024 - Apr 25, 2024

*Maaf, produk ini sudah tidak dijual lagi !

Gambaran Kedai
Ec4uTrading
1 months ago
Produk 8
Pengikut 4
Penilaian 0
Sertai 3 Years Ago
Kadar Pembatalan 0%
Spesifikasi Produk
Category
: Automotive & Motorbike  >  Car Audio  >  Amplifier
Brand
: Swissline
Model
: Q40
SKU
:
Dimension (Length x Width x Height)
: 17.10 x 10.00 x 2.50
Weight(kg)
: 0.8
Manufacturing Country
: Afghanistan
Warranty Type
: Warranty By Month
Warranty Value
: 6 Months
Warranty Description
: Only for chip. If we found out the damage was due to customer installation own mistake, we will not bear the repair cost.
Hantar Dari
: Selangor
Deskripsi Produk

A preamplifier (preamp) is an electronic amplifier that prepares a small electrical signal for further amplification or processing. A preamplifier is often placed close to the sensor to reduce the effects of noise and interference. It is used to boost the signal strength to drive the cable to the main instrument without significantly degrading the signal-to-noise ratio (SNR). The noise performance of a preamplifier is critical; according to Friis's formula, when the gain of the preamplifier is high, the SNR of the final signal is determined by the SNR of the input signal and the noise figure of the preamplifier. Power Supply : 11-15V DC NEG. GROUND Frequency Response : 10Hz-50KHz 1dB S/N Ratio : 80Db REF 1V INPUT Stereo Separation : 75Db/1KHz Boost/ Cut : 12dB Subwoofer Freq.range : 40Hz-60Hz THD : 0.05% Max Output Voltage : 7V RMS


Penilaian produk
- / 5.0
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