SUR-81 - Cinema surround speaker

SUR-81 - Cinema surround speaker

All-size variety

Diversity of sizes for any theater size


Designed specifically for newest 3D cinema audio standards

Heavy duty

Reliable own designed components

Easily fit

Versatile mounting options

SUR-81 is a compact coaxial surround speaker with multiple installation options. Flying brackets allows for even more versality of positioning the speaker in the theater.

Product description:

Cinema surround speaker

Main features:

  • 300W nominal power
  • 8” coaxial driver
  • 125 dB Max SPL
  • Multiple mounting options

Type Surround cinema speaker
Acoustical & Electrical data
Frequency range (-6/+3 dB) 80 – 18000 Hz
Max sound pressure level 125 dB
Sensitivity (1W/1m SPL) 94 dB
Transducer 8” coaxial
Nominal coverage HxV 90° x 90°
Impedance 4 / 8 / 16 Ohm
Nominal power handling * 300 W
Program power 600 W
Peak power 1200 W
Connections and physical data
Connectors Barrier strip screw terminal
Mounting options 4xM5 & 2x M10 wall mounting points; 1x M10 safety point
Dimensions (WxHxD) 310x342x214 mm
Net weight 9,5 kg
Shipping weight 10,5 kg
Enclosure materials Plywood; MDF; wear-resistant paint
Grill Steel protective grill
Color Black

* Based on 2 hours power test, IEC filtered pink noise, 6 dB crest factor

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