IB1S
PMC Nicht mehr erhältlich

IB1S

Three-way studio monitor with a 10-inch carbon fibre/Nomex piston bass driver, fabric mid and high domes and Advanced Transmission Line loading. Used in mastering, broadcast and film scoring or post-production, in stereo or surround.

  • 3-way passive monitor with ATL bass loading
  • 250 mm carbon fibre/Nomex piston bass driver
  • 75 mm fabric mid and 27 mm fabric soft dome HF
  • Film filters: flat, 1.5 dB or 3 dB per octave HF roll-off
  • Tri-wire or tri-amp input via 3 pairs of 4 mm sockets
  • Frequency response 25 Hz to 25 kHz
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Beschreibung

The IB1S is a passive three-way monitor built around PMC's Advanced Transmission Line (ATL) bass loading. A 250 mm flat piston woofer made of carbon fibre and Nomex handles the low end, while a 75 mm doped fabric mid-range unit and a 27 mm fabric soft dome tweeter cover the rest of the range. The crossover points are 380 Hz and 3.8 kHz.

Film filters give two positions of high-frequency roll-off, 1.5 dB and 3 dB per octave, plus a flat setting. This option is part of the reason the model is used in film scoring and post-production. It can be set up in stereo or surround alongside its dedicated centre channel and the SB100 sub bass system.

The speaker connects through three pairs of 4 mm sockets, which allow tri-wire or tri-amp operation. It has a 4 ohm nominal impedance and 89 dB sensitivity, and the recommended amplifier power is 120 to 500 W. Each cabinet weighs 36 kg.

Video

Technische Daten

Marke
PMC
Modell
IB1S
Kategorie
Studio › Studiomonitore

Audio

Design
3-way, Advanced Transmission Line (ATL)
Frequency response
25Hz-25kHz
Sensitivity
89dB 1W 1m
Impedance
4 Ohm nominal
Recommended amp power
120 - 500W
Effective ATL length
2.4m 8ft
Crossover frequency
380Hz & 3.8kHz
HF film filters
Flat, 1.5dB or 3dB per Oct roll off

Drivers

LF
250mm PMC Carbon Fibre/Nomex piston driver
MF
75mm doped fabric
HF
27mm fabric soft dome

Connectivity

Input connectors
3 Pairs 4mm Sockets (Tri-wire or Tri-Amp)

Physical

Height
740mm 29.1"
Width
330mm 13.0"
Depth
465mm 18.3"
Weight
36kg 79.2lbs

Warranty

Extended warranty
20 years when registered within 10 days of purchase

Daten: pmc-speakers.com; Fotos: PMC product page · aktualisiert 2026-10-13 · Fehler gefunden? Schreib uns