CRMSC-SR

CRMSC-SR - compact reference surround for CRMSC

  • RBN202 pro-ribbon HF driver, 6.5” vented Neodymium woofer
  • Signal Integrity Sensing™ pre-wired cable compensation
  • ‘Real-90’ dispersion, H 90° x V 30° (nom.)
  • 10° slanted baffle for optimised projection
  • Choice of 2 impedance versions: 4 ohms (immersive) or 8 ohms (5.1/7.1)
  • Available in any color through the ACO™ RAL color option scheme

Product description

The CRMSC-SR surround is a 2-way passive-filtered full range loudspeaker, designed to meet all requirements of current and future cinema surround sound formats.
Featuring the patented Alcons pro-ribbon driver technology, the CRMSC-SR surround combines an exceptional clarity and intelligibility with an unusually high dynamic range, offering the most realistic sound reproduction possible.

The CRMSC-SR system consists of one RBN202 pro-ribbon driver for HF and a vented 6.5” mid-bass for LF reproduction. The CRMSC-SR HF section has an 400W peak power input, enabling a 1:16 dynamic range with up to 90% less distortion from 1kHz. to beyond 20kHz.
The patented horizontal dispersion of the RBN202 offers a stable coverage to a larger number of seats in the auditorium; Due to the “compression-less” principle of the pro-ribbon transducer, the system has a linear response at any SPL.

The CRMSC-SR is designed as matching surround system for the CRMSC system: By utilizing identical MHF components, a perfect voicing matching between screen- and surround system is realized, resulting in an exceptionally wide and uniform sound stage throughout the entire listening area.

The 10-degree slanted enclosure baffle together with the optional grill and ACO™ color option, provides for easy, low profile wall mounting.

For full system performance, the CRMSC SR needs to be driven by an ALC controller-amplifier, delivering maximum sound quality with increased headroom and utmost operation reliability.

The Signal Integrity Sensing™ pre-wiring ensures complete cable/connector compensation between the CRMSC-SR and ALC, significantly increasing response accuracy, regardless of cable length and system impedance, with tight and accurate mid and bass response as result.

Typical applications include surround sound system for premium Home Cinemas, high-end mix/screening rooms, quality-conscious post-production facilities and dubbing stages. As a result of Alcons’ tight manufacturing standards, all system cabinets are within “matched pair” tolerance.

Dimensional drawing

Technical specifications

Frequency response 74 Hz - 20.000 Hz  (+/- 3 dB)
53 Hz - (+/- 10 dB)
Sensitivity
nominal
99 dB (200 Hz – 10 kHz)
Nominal impedance 4 ohms or 8 ohms
Recommended drive Sentinel3 min., max. 3 pcs. per channel (2.7 ohms)
Nominal SPL peak 125 dB (Sentinel3 200 Hz - 10 kHz)
130 dB (Sentinel10 200 Hz - 10 kHz)
Dispersion H x V 90° x 30° (@ 20 kHz)

Physical specifications

System 2-way, full-range
Filtering passive
Driver LF 1x AMB6.5 6.5”, vented
Driver HF 1x RBN202rs 2” pro-ribbon driver
Connectors 2x Speakon NL4 input/link
Physical dimensions  mm                 inches
Height 346                    13.6
Width 431                    17.0
Depth 175                      6.9
Weight (approx.) 8,9 kg               19.6 lb
Warranty 6 years limited

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