WTS: Helix A4 Competition Car Amplifier Brand New!

[CumaMusik]

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Helix A4 Competition

Heat Sink warna Hitam

High End Amplifier with Class A Technology

Baru Gres, belum pernah dipake, kotak masih lengkap!

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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"



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