Helix H400 Esprit

 

New member
Username: Hypnotiq

Post Number: 1
Registered: Jun-07
I used this amp to power a set of diamond hexes. I didn't use it for too long as I bought it in the midst of changing out my sound system.

Pictures available on request. I know i don't have many posts, so i can take a picture of the amp and a piece of paper with my username or any other detail on it.

400+shipping.

Brand new prices:
http://www.woofersetc.com/index.cfm?...roduct_id=3425
http://www.mobilesq.com/shop/product...products_id=47



These super-flat amplifiers prove that technology "made in Germany" produce exceptional clarity of sound. Compact heatsink sizes, high output ratings and a virtually unlimited range of sound possibilities offer the ultimate in car-hifi pleasure

* Power rating RMS/Musik at 4 x 4Ohm at 12 Volt: 4 x 50 Watt
* Power rating RMS/Musik at 4 x 4Ohm at 13,8 Volt:4 x 70/140 Watt
* Power rating RMS/Musik at 4 x 2Ohm at 13,8 Volt: 4 x 125/250 Watt
* Power rating RMS/Musik 2 x 4 Ohm bridged: 2 x 250/500 Watt
* Total harmonic distortion: < 0,009%
* Signal to noise ratio: > 100 dB
* Damping factor: > 300
* Frequency range: 20 Hz -20 kHz +/- 0,2 dB
* TIM distortion: < 0,016%
* Input sensitivity: 700 mV - 8 V
* Fuse: 2 x 25 A
* Input impedance: 10 kOhm
* Dimensions (H/W/D) in mm: 31,5 x 200 x 336
* Weight net: 2,6 kg
* RMI (realmixed input) for forming an optimised mono-summation signal from the left and right channels
* Integrated electronic crossover Selectable for woofer or compo systems
* HCC HELIX Cross Cards as active frequency modules for individual frequency optimisation
* Mono/Bridged/ Stereo switch for channels AB and CD (bridged mode)
* 8.0 volt input for connection to any signal source
* Power Supply Schaltnetzteil für überdimensinale cont. power rating auf kleinsten Raum
* ADC - Anti Distortion Choke to eliminate distortions
* Intelligent noiseless on/off switching for the prevention of pop noise, even when various units are interconnected
* Intelligent temperature and power controlled switching power supply
* Separate speaker protection circuit with current limitation for speaker short-circuiting, cable contact with car chassis, low impedance and wrong connection
* SMD Surface Mounting Devices for constant assembling quality
* Double-sided, extra strong (2x 110u) and copper plated pc-board for best power and signal transmission and protection against vibrations
* 1% accurate components for perfect audiophile sound quality and maximum power
* Minimum space requirement thanks to super-flat design (31.5 mm)
* 24 carat gold-plated solid connection terminals for loss-free signal and power transmission
* plexiglas cover
* CPS - Color Protection System
* Temperature-optimised heatsink of SiAl alloy for the best possible consistency of performance
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