HELIX M FOUR DSP | 4 Channel Digital Amplifier with DSP | 10 Processed Channels

HELIX M FOUR DSP 4 Channel Digital Amplifier with DSP | 10 Processed Channels

That Rocks. The New DSP Standard.

Experience the ultimate 4-channel control center with HELIX M FOUR DSP's 10 processed DSP channels—featuring 64-bit Audio DSP, Virtual Channel Processing, and advanced ACO 32-bit CoProcessor platform for complex system configurations.

The M FOUR DSP is more than "just" another four-channel amplifier – rather, despite its small dimensions, you are dealing with a powerful control center that has not less than a total of ten processed DSP channels. In addition, the amplifier delivers plentiful output power with generously 100 Watts RMS per channel into both 4 Ohms and 2 Ohms load. Finally its awesome price performance ratio in combination with the fantastic feature set will ensure bright eyes. Compromises in terms of sound quality have no place in a HELIX product – and that's why the M FOUR DSP is equipped with all the finesse for perfect sound. The DSP circuit board, completely manufactured in Germany, features excellent separate AD and DA converters as well as an extremely powerful DSP from Analog Devices.

M FOUR DSP Features:

• Up to 135 Watts RMS max. output power per channel into 4 & 2 Ω
• Extremely powerful 64 Bit "fixed point" Audio DSP and state-of-the-art 32 Bit AD and DA signal converters from AKM
• ACO – Advanced 32 Bit CoProcessor platform for enhanced system and DSP features like:
• ISA (Input Signal Analyzer) and InputEQ for easy analysis and compensation of input signals
• SFX sound effects – Augmented Bass Processing, StageXpander, RealCenter & Co.
• Smart 6-channel highlevel input with ADEP.3 circuit
• Six RCA / Cinch line outputs with max. 6 Volts output voltage
• Virtual Channel Processing (VCP) allows even more flexible configuration for highly complex sound systems
• Bridgeable amplifier channels for driving powerful woofer or subwoofer
• DSP-board manufactured in Germany
• Ten processed DSP channels in compact design
• 295 MHz DSP power with 1.2 billion MAC operations/second
• TuneEQ automated frequency response correction
• RealCenter algorithm for unique center signal processing
• Dynamic Bass Enhancement and SubXpander bass processing
• Power Save Mode for reduced consumption
• 10 memory locations for sound setups
• Optical SPDIF input for digital connectivity
  

Specifications:

• Channels: 4 Channel with 10 DSP processed channels
• Built-in DSP: Yes - 64-bit Audio DSP
• RCA Input: 6x RCA
• High-Level Input: 6x High level with ADEP.3
• Digital Input: 1x Optical SPDIF (12-96 kHz)
• Power W RMS/ch | 4Ω: 100W x 4
• Power W RMS/ch | 2Ω: 100W x 4
• Power W RMS/ch | 1Ω: N/A
• Bridged @ 4Ω: 200W x 2
• Max Output Power: 135W RMS per channel @ 4/2Ω
• Class: D
• Input Sensitivity: 1-4V (RCA), 5-20V (High-level)
• THD+N: <0.03%
• RCA Out: 6x RCA (6V RMS)
• Remote Out: 2x Remote Out
• Frequency Response: 20 Hz - 22,000 Hz
• DSP Resolution: 64-bit
• DSP Power: 295 MHz (1.2 billion MAC operations/second)
• Sampling Rate: 48 kHz
• Signal-to-Noise Ratio: 105 dB (digital), 102 dB (analog)
• Damping Factor: 100
• Operating Voltage: 10.5-16V (max. 5 sec. down to 6V)
• Operating Temperature: -40°C to +70°C
• Dimensions (H x W x D): 50 x 230 x 154mm
• Fuse: 2 x 30A Maxi-fuse (APX)
• Power Rating: DC 12V ⎓ 45A max.
• Idle Current: 1500mA
  

Scope of Delivery:

• 1 x Amplifier HELIX M FOUR DSP
• 1 x Line Output-to-RCA / Cinch cable
• 1 x USB cable
• 1 x Mounting material
• 1 x Instruction manual
  

Perfect for:

• Complex multi-channel systems, OEM integration projects, audiophile installations requiring DSP processing, expandable sound systems, professional car audio builds, and any application requiring advanced signal processing with compact design and maximum flexibility.