Fostex’s most recent introduction to the PM-Series range, featuring an impressively high-resolution frequency response all the way up to 40kHz, improved amplifier circuitry and a new soft-dome tweeter.

The PM0.3dH bears the same classic Fostex design aesthetic as its predecessors and holds a very small footprint to allow ease of use in project studios and less than ideal mixing spaces. Asides from studio mixing and tracking, the PM0.3dH is also adept at home listening, TV, and smartphone or DAP playback.

Main Features

  • Fiberglass 3" woofer cone
  • Newly designed 3/4" silk dome tweeter drivers
  • Quality matte-finished front baffle
  • Wooden enclosure box with rear bass reflex
  • Built-in 15W per channel digital amplifier


Stereo Mini, RCA (1.5m L-R Speaker Cable & 1.5m Stereo mini – Stereo mini cable included)


Frequency Response:
110 Hz – 40kHz (+-3dB)
Crossover Frequency:
S/N Ratio:
90dB or less (A-weighted)
< 0.1% (@ 1W, 4-ohm loaded, 20-40kHz)
Output Power:
15W + 15W (RMS)


LF Driver:
3" (75mm) cone speaker
HF Driver:
3/4" (19mm) soft dome tweeter

Physical Properties

100mm (H) x 185mm (H) x 130mm (D) excluding protrusions
Net Weight:
2.9kgs (1.5kgs R unit + 1.4kg L unit)


Power Supply:
DC IN 15V, 3.2A
SSP (inc VAT) £ 135.00
Code FX-PM03DH/B
EAN 4995090307923