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B2 Precision - Helix 2 Ch 2x85/170 Watt High-End Amplifier

B2 Precision - Helix 2 Ch 2x85/170 Watt High-End Amplifier

SKU #: 74428

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Special Price $700.99

Retail: $770.90

($69.91 savings)

Availability: Discontinued

Condition: Brand New

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B2 Precision - Helix 2 Ch 2x85/170 Watt High-End Amplifier

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Description

Features:

The Helix B2 is a powerful, dynamic top-of-the-class amplifier that is controlled by its own integrated software. This integrated managing software (IMS) makes the read-out of all relevant data possible. Therefore the amplifier provides optimized working in terms of power, current and temperature. The music signal is of course analog processed to reach the best sound and dynamic results. The sophisticated active crossover allows a perfect adjustment of all connected speakers and subwoofers.

The B2 has an integrated temperature controlled cooling fan that can be switched off if desired. The turn-on temperature as well as the maximum power of the cooling fan can be adjusted by two separate controls. The connection of an external fan is possible.

Cont. power rating RMS / Musik an 2 x 4Ohm at 12 Volt: 2 x 80 Watt
Cont. power rating RMS / Musik at 2 x 4Ohm an 13,8 Volt: 2 x 100/165 Watt
Cont. power rating RMS / Musik at 2 x 2Ohm at 13,8 Volt: 2 x 180/300 Watt
Cont. power rating RMS/Musik 1 x 4 Ohm: 1 x 360/600 Watt
Adjust Highpass/Lowpass/Bandpass: 15 Hz - 3kHz
Total harmonic distortion (TDH): < 0,014%
Signal to noise ratio: > 96 dB
Damping factor: > 450
Frequency range: 20 Hz -20 kHz +/- 0,5 dB
TIM Distortion: < 0,02%
Input sensitivity: 500 mV - 8 V
Fuse: 2 x 20 A
Input impedance: 10 kOhm
Dimensions (H/W/D) in mm: 35 x 240 x 300
Weight net: 3,1 kg
Driver with class A technology
Outputstage with 16 MosFet transistors
RMI (realmixed input) for forming an optimised mono-summation signal from the left and right channels
NFI (noisefree input) for distortion-free listening L
Intelligent active crossover
Mono/Bridged/ Stereo switch
8.0 volt input for connection to any signal source
ADC - Anti Distortion Choke to eliminate distortions
Intelligent power supply
Separate speaker protection circuit with current limitation for speaker short-circuiting, cable contact with car chassis, low impedance and wrong connection
CPS - Color Protection System
SMD - Surface Mounting Devices for constant assembling quality
Double-sided, copper plated pc-board for best power and signal transmission and protection against vibrations
24-karat gold-plated solid connectors
Temperature-optimised heatsink for highest efficiency
1% accurate components for perfect audiophile sound quality and maximum power
Smoked-grey plexi cover with both side printing

B2Precision - Helix 2 Ch High-End Amplifier