Extreme sound pressure levels and hornlike dynamics, paired with spatial informations and an openness that horns do not typically deliver.

Our No 4 is equipped with a dipole horn that is open in the back plus a 15 inch neodymium bass driver. Because we love bass.

MC Series No4 – Specifications
  • Frequency response:

    32 Hz – 21 kHz

  • Efficiency:

    92 dB/W/m

  • Impedance:

    8 Ohm

  • Type:


  • Drivers:

    1,75" compression driver + 1" aluminum die cast horn ; 15" neodymium woofer

  • Dimensions (H/W/D):

    108 x 45,7 x 7,6 cm
    Weight: 35 kg

Extreme finesse: a coaxial compression horn driver that sounds like an AMT but with more punch; optimized for tube amps (single ended or push-pull)
Special Features: Dipole horn driver with optimized aluminium covering for rear sound dispersion; Duelund cabling; serial switch for extremely easy operability at single ended tube concepts; Jantzen MKP capacitors; low-resistance Jantzen ferrite coils; Jupiter copper foil beeswax capacitors; Mundorf Supreme resistors; Oyaide phosphor bronze flat bed connectors; WBT nextgen copper loudspeaker connectors; SPATIAL Europe fire bronze ball spikes – optionally SPATIAL Europe Isolation feet; tailored to the weight of the speaker (>info)
Recommend placement: Distance from loudspeaker leading edge to rear wall from 65cm; listening distance from 3m; listening room size from 20 sqm.
Recommend amplifiers: Spatial Europe AMP Nº2, Spatial Europe AMP Nº3, Luxman SQ N-150, Thivan Labs 300 B, Thivan Labs 211, Westend Audio Leo
Recommend cables: Spatial Europe Wire Nº1
RRP: from € 8,600 / pair

Get Connected.

Kontaktieren Sie uns für Ihre individuelle Hörsession!

MachOne classics

Kreuzstraße 22a  •  85049 Ingolstadt
fon +49 (0)841 33 67 0


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