HELIX AAC.3 HP High-Low Converter with ADEP.3P Bypass

HELIX AAC.3 HP High-Low Converter with ADEP.3P Bypass

R2,699.00

HELIX AAC.3 HP high-low converter creates clean preamp outputs from speaker-level signals, bypasses OEM speaker diagnosis, adds double activation remote and power save for easy amplifier integration.

Installation is excluded from the advertised product price unless specifically stated otherwise. Should you require professional installation, please contact the Rivonia Car Sound team for advice and a separate quotation. Additional installation accessories may be required, depending on the vehicle and product.

SKU H014604 Categories , Tag Brand:

Vehicle logos indicate compatibility only. This product is not manufactured or endorsed by the vehicle brand.

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The HELIX AAC.3 HP is a high-low converter that generates high-quality RCA preamplifier outputs from speaker-level signals to allow the addition of aftermarket power amplifiers to factory sound systems, including radios with factory-installed amplifiers that use speaker diagnosis.

It features the ADEP.3P diagnostic bypass circuit, a Double Activation Circuit for remote turn-on via DC offset or signal detection, and a Power Save Mode that disables the remote after two minutes without audio. The AAC.3 HP offers a wide frequency response to support high-resolution audio and uses sealed gold plated RCA connectors for lossless signal transmission. For OEM systems without a factory amplifier, the AAC.3 model is recommended.

  • Max speaker input level: 25 Volts (= 155 Watts / 4 Ohms)
  • Input impedance: 13 Ohms
  • Max output level: 4.0 Volts
  • Frequency response: 18 Hz – 80,000 Hz
  • Max current for remote output: 200 mA
  • Operating voltage: 7 – 18 Volts
  • Dimensions (H x W x D): 77 x 37 x 20 mm / 3.03 x 1.46 x 0.79 inches
  • Sealed gold plated RCA / Cinch connectors
  • ADEP.3P circuit bypasses OEM speaker diagnostic systems to prevent error messages and preserved features
  • Double Activation Circuit provides +12 V remote via DC offset detection or switchable signal detection
  • Power Save Mode turns off remote if no music is present for more than 2 minutes
  • Reduces factory radio amp load and can lower current draw by up to 70 percent
  • High resolution ready with 18 Hz to 80 kHz frequency response
  • High-quality sealed gold plated RCA connectors for lossless signal transmission
  • Observe operating voltage range 7 – 18 Volts
  • Do not exceed remote output current 200 mA
  • Suitable for vehicles with factory radios including systems with factory-installed amplifiers
  • Not intended for direct connection to radios without amplifier outputs; use AAC.3 for direct radio speaker outputs if no factory amp is present

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