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Funktion-One D-Series Amplifiers

June 6, 2022

Funktion-One D-Series amplifiers includes eight different Class-D amplifiers. There are four 4-channel amplifiers, three 4-channel amplifiers with optional built-in DSP, and a high power 2-channel non-DSP amplifier.

Funktion-One D-Series Amplifiers

Funktion-One Amplifiers (D-Series)

  • D20Q – 4 x 350W 4 ohms
  • D40Q – 4 x 1000W 4 ohms
  • D40QDSP – 4 x 1000W 4 ohms (with DSP)
  • D80Q – 4 x 2000W 4 ohm
  • D80Q-DSP – 4 x 2000W 4 ohm (with DSP)
  • D100Q – 4 x 2700W 4 ohms
  • D100Q-DSP – 4 x 2700W 4 ohms (with DSP)
  • D120 – 2 x 4600W 4 ohms

All Funktion-One amplifiers can be ordered with optional Dante Networking. Both power and processing stages perform to Funktion-One’s standards of audio fidelity.

The 4-channel DSP versions each include 8 channels of DSP (four auxiliary outputs). These auxiliary DSP outputs can be connected to other Dante receivers, or analogue audio inputs (non-DSP amplifiers or F132As, for example).

  • Funktion-One D80Q-DSP Amplifier
    Funktion-One D80Q-DSP Amplifier
  • Funktion-One D100Q Audio Power Amplifier
    Funktion-One D100Q Power Amplifier

D-Series Dante networks are highly robust, with optional dual redundancy and automatic failsafe to analogue. AudioCore provides remote system control over wired and wireless networks, with a comprehensive preset library for easy system setup and tuning.

Output Power (per channel):

  D20QD40QD80QD100QD120
8R 175Wx 4    500W x 41000W x 41400W x 42400W x 2
4R 350W x 4 1000W x 4  2000W x 4  2700W x 4  4600W x 2 
2.7R  480W x 41400W x 42200W x 43700W x 46250W x 2
2R 360W x 4   1200W x 42000W x 43500W x 46800W x 2

Output Power (bridged):

  D20QD40QD80QD100QD120
8R     700W x 2   2000W x 2    4000W x 2   5600 x 2   —
4R  650W x 22400W x 24000W x 27000W x 2  —

Powers measured for continuous music with Crest Factor of 4.8 (14dB)

2.7 Ohm power quoted for highest single ended output and greatest efficiency (3 x 8 ohm parallel drivers).  

Amplifier is stable with 2 ohm loads but output will be reduced.

Processing:
ADC and DAC resolution: 24bit
Internal sample rate: 96kHz

System:
Nominal system gain:  32dB
Mains voltage: 115/230VAC nominal 50-60Hz
(factory set for either 115 or 230V operation)
Mains current:  20A maximum
Suggested circuit breaker: C32
Mains connector:  PowerCon


Contact Coherent Distribution

Coherent Distribution is the USA Distributor for Funktion-One, NST Audio, Full Fat Audio and Criterion Acoustics. Contact us if you have any questions.

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