
12th December 2013
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Ceriwis Lover
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Join Date: Dec 2013
Posts: 1,026
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WTS: Helix A4 Competition Car Amplifier Brand New!
Helix A4 Competition
Heat Sink warna Hitam
High End Amplifier with Class A Technology
Baru Gres, belum pernah dipake, kotak masih lengkap!
SOLD
sedikit gambaran produknya, bisa dilihat sendiri masih mulus dan keliatan baru nya:
HELIX A 4
4-channel amplifier with integrated active crossover and regulated power supply
There are lots and lots of powerful amps out there – but only those that unconditionally control the connected loudspeakers with a grip of iron and an extremely high damping factor bear the name of HELIX. The output stages of the competition line are what the
high ender calls “wired for power”. Whether it’s sheer power or enormous musical sensitivity – these power packs know every trick in the book. If you fi nally want to stop looking for the perfect amp, then this is where the search will end.
Features:
Extremely stable ouput stage with selected MOSFET transistors
Drivers in Class A Technology for lowest possible THD
Processor-controlled technology for optimized operation
Smart protection circuits against overheating, over- and undervoltage, speaker short circuiting, low impedance and faulty connection
1 % accurate components for perfect sound quality
24 carat gold-plated solid connection terminals suitable for 25 mm� / gauge 4
Temperature-optimised heatsink for effi cient heat dissipation
Specifications:
Output power RMS / max
- at 4 Ohms 4 x 85 / 150 Watts
- at 2 Ohms 4 x 150 / 250 Watts
- bridged at 4 Ohms 2 x 270 / 450 Watts
- bridged at 2 Ohms 2 x 395 / 650 Watts
Frequency response 15 Hz - 20.000 Hz
Highpass 15 - 7.000 Hz adjustable
Lowpass 15 - 7.000 Hz adjustable
Bandpass 15 - 7.000 Hz adjustable
Total harmonic distortion (THD) < 0,009 %
Signal-to-noise ratio > 100 db
Damping factor > 450
Input sensitivity 0,5 - 8,0 V
Dimensions (H x W x D) 35 x 432 x 240 mm / 1,38 x 17,0 x 9,45"









Jgn PM ya 
Thanks
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