Helix  |  Bar code: 4057204310493

Audio amplifier Helix D FOUR, 360W

4-channel audio amplifier with integrated active crossover.
Sales price €179.00 EUR Regular price 249.00 €

▪️ Do you have questions about this product?❓We can consult by phone +370 683 90000 or come to our salon Armatūrinininkų St. 1, Kaunas.


Free delivery in Lithuania from € 100

In Lithuania, Venipak courier delivery is available via 1-2 business days.
Delivery outside Lithuania within 4-10 business days.

Pick up the goods in the store for € 0

Armatūrinininkų St. 1, Kaunas
Working hours: Thursday 9:00-18:00

INFORMACIJA

  • Power RMS/MAX:
    @ 4 ohms 4 x 65 / 130W
    @ 2 ohms 4 x 90 / 180W
    @ 1 ohm - / -
    - Bridged @ 4 ohms 2 x 180 / 360 W
    - By bridge @ 2 ohms - / -
  • Frequency range: 10 Hz - 50 kHz
  • Sensitivity: 108 dB
  • Damping factor: > 65
  • Dimensions: 53 x 320 x 230 mm

DESCRIPTION

D FOUR

The new HELIX D amplifiers open new horizons in terms of price performance ratio. It is the first time that HELIX offers a lot of amplifier performance for such a low budget without neglecting the proven HELIX quality. Both power packs convince at first sight through high-quality processing in many details. The fine brushed aluminum heatsink and the stylish HELIX-logo make these models very attractive.

PROPERTIES

  • 4-channel high- and low-level input
  • Smart high-level input with ADEP circuit (Advanced Diagnostics Error Protection) and Auto Turn-On function
  • Fully active crossover with highpass, lowpass, bandpass and bass boost
  • Extremely stable MOSFET power supply
  • "Input mode" switch for flexible input signal routing
  • High level input sensitivity up to 14 Volts max.
  • Cable remote control for volume adjustment of the channels C & D optionally available
  • Massive aluminum heatsink for best cooling conditions

    Smart high level input

    The latest generation of OE car radios incorporates sophisticated possibilities of diagnosing the connected speakers. If a common amplifier will be hooked up failure messages and loss of specific features (eg fader function) appear quite often - but not with the D FOUR.
    The new ADEP circuit (Advanced Diagnostics Error Protection) avoids all these problems without loading the speaker outputs of the OE radio during high volumes unnecessarily.

        TECHNICAL DATA

        • Amplifier technology Class AB
        • Inputs 4 x RCA / Cinch
          4 x High-level speaker input
          1 x Remote In
          1 x Remote control input
        • Input sensitivity RCA / RCA 0.5 - 6 Volts
        • High level 1 - 14 Volts
        • Input impedance RCA / RCA 30 kOhms
        • Input impedance high level 12 Ohms
        • Outputs 4 x Speaker output
        • Output voltage RCA / RCA -
        • Signal converter for digital input -
        • Frequency response 10 Hz - 50,000 Hz
        • Bass boost 0 - 12 dB / 45 Hz
        • Highpass 15 Hz - 4,000 Hz adjustable
        • Lowpass 40 Hz - 4,000 Hz adjustable
        • Bandpass 15 Hz - 4,000 Hz adjustable
        • Subsonic -
        • Phase -
        • Slope high- / lowpass 12 dB/Oct.
        • Slope subsonic / lowpass -
        • Signal-to-noise ratio digital input -
        • Signal-to-noise ratio analog input 108 dB (A-weighted)
        • Distortion (THD) 0.02%
        • Damping factor 65
        • Operating voltage 9.6 - 16 Volts
        • Current draw 1000 mA
        • Fuse 2 x 25 A Maxi-fuse (APX)
        • Additional features: Active, adjustable crossover, bass boost, input mode switch, high-level input with automatic turn on function and Advanced Diagnostics Error Protection (ADEP), optional cable remote control

                DOCUMENTS

                User Guide