technical specifications CR1
     
      general
  CR1
 
  • RBN401 pro-ribbon HF driver with exceptional intelligibility and high SPL output
  • Ultra-shallow enclosure (18 cm/7 in) for space economic mounting
  • Extended headroom/SPL and protection in combination with SDP modules (with ALC)
  • SIS pre-wired for very high damping and further reduced distortion (with ALC)
  • ‘Real-90’ dispersion H 90° x V 40°
  • Single-amp filtering for economical powering
 
 
       
      description
  CR1
  The CR1 is an ultra-compact 3-way sound system, designed to meet all requirements (and more!) of all current and future (digital) cinema sound formats.
Featuring the RBN401 multiple-patented pro-ribbon driver, a 6.5” Neodymium, reflex-loaded mid-range driver and a vented 12” Neodymium woofer, the CR1 is ideal for applications where medium output, high quality cinema sound reproduction is needed. It is recommended for up to 100 seat theatres, screening rooms, board-rooms, etc.

The system includes dedicated filtering, with external system equalizing (electronically) fully utilizing the individual speaker components’ power capacity. This results in increased headroom SPL. The SIS pre-wiring ensures complete (long!) cable/ connector compensation between CR1 and ALC, significantly increasing response accuracy.

The ultra-shallow enclosure design of only 18cm/7-in. (industry’s most shallow 3-way system!) provides for very flexible mounting in even the smallest spaces behind the screen. The shape also enables semi- flush wall-mounting.

For full system performance, we strongly recommend using the CR1 in combination with an ALC amplifier/ controller. Driven by the ALC, the CR1 delivers maximum sound quality with increased headroom under dedicated equalisation and inaudible (power and excursion) protection (SDP circuit).

       
  technical specifications   physical specifications
 
Frequency Response  
+/- 3 dB   45 Hz - 20.000 Hz
+/- 10 dB   36 Hz
Sensitivity (SPL 1W/M)   95 dB
Sensitivity nominal   97 dB*
Nominal Impedance   4 ohms
Maximum RMS power   450 W (AES)
Maximum peak power   1500 W
SPL program/peak (nom.)   123,5 / 128,5 dB*
Dispersion H x V   90° x 40° (nom.)
 
* with SDP electronic system equalisation of ALC    controller/amplifier
 
System 3-way, full-range
Filtering   passive
Driver LF   1 x AW12.3ND 12”, vented
Driver MF   1 x AM65ND 6.5", vented
Driver HF   1 x RBN401 4”
    pro-ribbon driver
Cross-over frequencies   300 Hz / 1200 Hz
Connectors   2 x Speakon NL4 input
Physical dimensions   mm              in
Height   1008            40,5
Width   536              21,1
Depth   180              7,09
Weight (approx.)   29,8 kg         (65,6 lb)
Warranty   6 years limited
   
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