HELIX AMP206DSP - 5/6-Channel Amplifier with 8-Channel DSP-ACO

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The AMPLIFY 206 DSP expands the 2-Series with a highly versatile 6-channel option that covers a wide range of applications in modern vehicles. Thanks to their fully bridgeable architecture, the amplifiers can be configured flexibly in 3-, 4-, 5- or 6-channel operation. Its high output power and compact Class-D design make it suitable for fully active 3-way front systems in 6-channel mode as well as classic 5-channel layouts, where channels 1–4 drive the front and rear speakers while the bridged channels 5/6 deliver up to 380 Watts RMS at 4 Ω to a dedicated subwoofer. Altogether, the 206 DSP provides ample performance reserves with 6 x 100 Watts RMS at 4 Ω, 6 x 190 Watts RMS at 2 Ω or 3 x 380 Watts RMS bridged at 4 Ω, making it ideal for everything from refined multi-way concepts to dynamic front/rear/subwoofer configurations.

With its integrated 8-channel signal processor, the 206 DSP offers a level of flexibility that is rarely found in its class. The AMPLIFY 206 DSP combines compact dimensions with impressive dynamics, clean headroom and excellent controllability – ideal for powerful front systems, complex OEM multi-channel architectures and setups where a single device is expected to handle as many tasks as possible.

Features

• Highly efficient amplifier with high output power of up to 240 Watts RMS @ 2 Ohms per channel for impressive dynamics and powerful sound
• Integrated 8-channel DSP with precise adjustment options such as equalizer, time alignment, and filters for optimal adaptation to the vehicle
• Modern 64 Bit fixed-point DSP architecture and high-quality AD/DA converters for clean signal processing and detailed reproduction
• Flexible routing of DSP channels for configuring 2- or 3-way front systems, rear speakers, or subwoofer setups
• Bridgeable amplifier channels for driving powerful woofer or subwoofer
• Smart 6-channel highlevel input with ADEP.3 for trouble-free integration into OEM sound systems
• VCP (Virtual Channel Processing) offers outstanding flexibility in configuring complex sound systems
• ACO – Advanced 32 Bit CoProcessor platform for system and DSP features like:
• AISA (Advanced Input Signal Analyzer) and InputEQ for easy analysis and correction of input signals
• DLC (Dynamic Loudness Control) and RTC (Remote Tone Control) for volume-dependent dynamic adjustment of highs and lows
• Proprietary TuneEQ function for automated adjustment of the input, virtual and output equalizers
• SFX Sound Effects – Augmented Bass Processing, RealCenter & Co.
• Compact, future-proof SCP (Smart Control Port) for connecting remote controls and accessories
• Optical digital input in SPDIF format and two processed line outputs with max. 8 Volts output voltage
• Very compact design for space-saving installation
• Start-stop capability down to 6V supply voltage for uninterrupted performance
• Auto Remote switch for amplifier activation without the need for an external remote signal
• Advanced Class D concept for high efficiency and low heat dissipation
• Maximum control with DSP PC-Tool 6 – professional software for precise amplifier configuration and accurate sound tuning in the vehicle

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Technical data

• Power RMS  ≤ 1% THD+N @ 14.4 V
• - @ 4 Ohms 6 x 100 Watts
• - @ 2 Ohms 6 x 190 Watts
• - @ 1 Ohm -
• - bridged @ 4 Ohms 3 x 380 Watts
• - bridged @ 2 Ohms -
• Max. output power per channel* Up to 240 Watts RMS @ 2 Ohms
• Up to 480 Watts RMS @ 4 Ohms bridged
• Amplifier technology Class D
• Inputs 6 x RCA / Cinch or
• 6 x Highlevel speaker input
• 1 x Optical SPDIF (12 - 96 kHz)
• 2 x Remote In
• Input sensitivity RCA / Cinch:1 - 8 Volts
• Highlevel: 2 - 16 Volts
• Input impedance RCA / Cinch 4,8 kOhms
• Highlevel 9 - 33 Ohms or 20 kOhms with ADEP.3
• Outputs 6 x Speaker output
• 2 x RCA / Cinch
• 1 x Remote Out
• Output voltage RCA / Cinch 8 Volts
• Frequency response 20 Hz - 22,000 Hz
• DSP resolution 64 Bit
• DSP power 1 x 295 MHz (1.2 billion MAC operations/second)
• Sampling rate 48 kHz