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Credo Audio Switzerland Cinema LTM

Cinema LTM

Designed to impress – Cinema LTM – behind such a designation for a loudspeaker one expects mostly some technical terms, creative creations of the marketing department. Not in this case. LTM stands for “La Tour Maubourg”. This was the project name for a very special job that we were allowed to carry out in Paris. For a gigantic audio system that meets the highest sound requirements, it was necessary to develop and build loudspeaker systems that can be described as uncompromising in every aspect.

The “Cinema LTM” is a passive filtered 3-way floor-standing speaker, with line-array technology. Each speaker comes with 32 ring radiator tweeters. A textile membrane with a diameter of 22 mm was installed in a special, extremely compact housing with neodymium drive. This allowed us to mount the tweeters extremely close to each other, which is absolutely essential for a high-performance line array. The distance is only 0.7 mm.

The fourteen high-end mid-woofers feature a 4″ Kevlar diaphragm and a low-loss drive with neodymium magnets. We use our proprietary high-pass filters, so they play at very low-distortion even at high SPL and down to 100 Hz.

In addition, four passive 12 “subwoofers with almost 60 mm stroke are installed per loudspeaker.

Thanks to our proprietary crossovers, the unique 4″ mid-woofer and the special tweeter design, we were able to create a loudspeaker with incredible dynamic range, whose distortion values ​​are extremely low.

Incidentally, unlike similar systems, it is easily possible to use virtually any high-end amplifier. Since the speaker is quite efficient and the impedance curve extremely linear, less powerful high-end amplifiers can be used.

Credo Cinema LTM Specifications

  • Three way floor-standing speakers
  • Line Array Enclosures: Sealed, mid-woofer & tweeter separated (optimized for low-compression)
  • Subwoofer: Sealed (optimized for low-compression)
  • Vibration-decoupled to the ground
  • Tweeter: 32 x 22 mm coated textile dome, neodymium magnet
  • Midwoofer: 14 x 4″ fiber-glass cone (coated), neodymium magnet, low-loss suspension & drive
  • Subwoofer: 4 x 12 “aluminum cone, double ferrite magnet, 60 mm stroke
  • Crossover: Passive proprietary 3-way filters, coils: Mundorf CFC air-core, capacitors: Mundorf MCap Supreme EVO
  • Crossovers are mounted vibration-decoupled
  • Handmade by Credo Audio Switzerland
  • Tuning: Closed (optimized for low-compression)
  • Frequency response: 16 Hz – 20 kHz, +/- 2.5dB
  • Bassroll-off:20Hz@0dB/15Hz@-2.5dB/14Hz@-10dB
  • Efficiency: 85.5 dB @ 2.83V @ 1kHz @ 1m
  • Linear impedance: nominal 8 ohms, minimum 3.8 ohms at 10 kHz, max 9.1 ohms @ 200 Hz •
  • Recommended amplifier power: For 95 dB at 1 m distance: 18 W
  • Recommended amplifier power: For 95 dB at 4 m distance: 100 – 300 W RMS
  • Weight: 155 kg (342 lb.) p.p. without packing
  • Size:(HxDxW): 187 cm x 70 cm x 27 cm(73.6 x 27.5 x 10.6″) incl. isolationfeet