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HELIX H 400X 4-channel amplifier

HELIX · SKU: H400x

The HELIX H 400X is a 4-channel Class AB amplifier with a frequency response of 20 Hz to 20,000 Hz.

€930.94

With this amplifier in your cart: -15 % on amplifier cable kits, for 24 hours.

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4.6 out of 5 on Google · 204 reviews All reviews on Google

Price includes the WEEE eco tax (timbru verde)

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Sold and shipped by MT SOFTWARE CONSULTING SRL (a trader). Invoice, delivery, returns and the legal guarantee: MT SOFTWARE CONSULTING SRL.

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Connecting to a factory head unit

No high-level (speaker) input is listed in this amplifier's specs. To connect it to a factory head unit without RCA outputs you may need a line output converter (high-low), or check the manual for a speaker-level input.

See line output converters (high-low)

Specifications

Number of channels4 channels
Amplifier classClass AB
Power supply12 V
Low-pass filterYes
RMS power70 W
High-pass filterYes
High-level (speaker) inputNo
Lower frequency limit20 Hz
Upper frequency limit20000 Hz
Weight2.8 kg

Documents

  • Manual (4-Channel High End AmplifierG E R M A N Y, 486 KB)

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€930.94
Wiring kit
Renegade RX10KIT Amplifier Wiring Kit 10 mm²
In stock
€20.57
RCA cable
Vibe CLRCA1MB-V7 1m Twisted Core RCA Cable
In stock
€5.07

Alternatives in stock

€710.53 -34%
€467.61

Description

The HELIX H 400X is a 4-channel amplifier featuring Class AB technology with MOSFET driver circuits in Class A operation.

It includes a fully active crossover with adjustable highpass, lowpass, and bandpass filters ranging from 15 Hz to 4,000 Hz.

  • Output power: 4 x 70 Watts RMS at 4 Ohms
  • Output power: 4 x 125 Watts RMS at 2 Ohms
  • Bridged output: 2 x 250 Watts at 4 Ohms
  • Signal-to-noise ratio: 110 dB
  • Total harmonic distortion: < 0.009 %
Product safety and manufacturer

Manufacturer: Audiotec Fischer GmbH, Hünegräben 26, 57392 Schmallenberg, Germany , contact@audiotec-fischer.com · www.audiotec-fischer.de

Product identification: HELIX H 400X

Warnings and safety information

  • Installation should be carried out by a qualified person.
  • Disconnect the vehicle battery (negative terminal) before installation or any electrical work.
  • Do not exceed the rated power and use the correct impedance; overloading or clipping can damage the product.

Product safety and recalls · Report a dangerous product

Electrical and electronic equipment: when you buy a new one you can hand in the old, equivalent one free of charge (1:1). More on recycling and take-back. Recycling and take-back

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