Helix G FOUR - 4-Kanal Verstärker

The new G amplifiers are more than just impressive power packs. They unite innovative technology, extensive functionality and best sound with a very attractive price to performance ratio.

If we do not talk about their more obvious features, such as fully active crossovers with highpass, lowpass, bandpass, bass boost and input mode switch for flexible input signal routing and smart high level input with ADEP circuits, we can still talk about how the G series also provides Start-Stop capability which is an exceptional feature in this price range. Wait, that’s not all… a remote control for adjusting the subwoofer level is included as part of the deal.

With such an extensive list of features in this piece of equipment, it is really not hard to realize a sound system in your car that has a great sound and lots of power for when you need it most.

Furthermore, the G amplifiers have the compact and straight HELIX design that has become synonymous with HELIX. In addition, for those who love a good light show, the logo has been illuminated for your viewing pleasure.

• 4-channel amplifier (Class AB)
• - @ 4 ohms 4 x 80/160 watts
• - @ 2 ohms 4 x 120/240 watts
• - @ 1 ohm -
• - bridged to 4 ohms 2 x 240/480 watts
• - jumpered to 2 ohms -
• Amplifier technology Class AB
• inputs
• 4 x cinch
• 4 x high-level speaker input
• 1 x Remote In
• 1 x remote control input
• input sensitivity
• RCA 1 - 6 volts
• High level 2.5 - 14 volts
• Input impedance Cinch 30 kOhm
• Input impedance high level 12 ohms
• outputs
• 4 x speaker output
• 2 x cinch
• Output voltage Cinch 1 - 6 Volt RMS
• Signal converter for the digital input -
• Frequency range 10 Hz - 40,000 Hz
• Bass Boost 0-12 dB / 45 Hz
• High pass 15 Hz - 4,000 Hz adjustable
• Low pass 40 Hz - 4,000 Hz adjustable
• Bandpass 15 Hz - 4,000 Hz controllable
• Subsonic
• Phase -
• Slope highpass / lowpass Butterworth 12 dB / oct.
• Slope Subsonic / Low Pass -
• Signal to noise ratio Digital input -
• Signal to noise ratio analog input 108 dB (A-weighted)
• Total harmonic distortion (THD) 0.02%
• Damping factor 200
• Operating voltage 9.6 - 16 volts (maximum 5 seconds down to 6 volts)
• No-load current consumption 1000 mA
• Fuse 2 x 30 A maxi plug fuse (FK3)
• Additional features
• Active, adjustable crossover
• Bass Boost
• Input Mode Switch
• High-level input with automatic activation and Advanced Diagnostics Error Protection (ADEP)
• Start-stop capability
• Remote control for channels C & D
• Dimensions (H x W x D) 57 x 334 x 241 mm