3677 (discontinued)

Screen Channel System

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Replaced by the C211

Screen Channel System

The 3677 screen channel system provides natural sound quality for music and dialog in small cinema applications with convenient all-in-one enclosure.

 

Features

  • Low Frequency Transducer: One 380 mm (15 in) low frequency driver.
  • High Frequency Transducer: 25 mm (1 in) horn throat diameter, 44 mm (1.75 in) pure titanium diaphragm compression driver.
  • 90° x 40° Flat-Front Bi-Radial® horn.
  • Newly designed passive network with driver protection circuit.
  • All in one enclosure for simple installation.
  • Shallow profile cabinet minimizes behind-screen space requirements.
 

Downloads

  Version Language Size Uploaded
Data Sheets
3677 Spec Sheet
updated: Oct 15, 2019
    70.1 KB Oct 15, 2019
3677 Spec Sheet
updated: Oct 23, 2020
    70.1 KB Oct 23, 2020
CAD Drawings
Cinema Products
updated: Oct 18, 2019
    110 KB Oct 18, 2019
Compliances
    144 KB Oct 18, 2019
Tech Notes
Tech Note: Polarity Conventions
updated: Oct 18, 2019
    55 KB Oct 18, 2019
Owner's Manuals
3677 Information
updated: Oct 22, 2020
    68.4 KB Oct 22, 2020
Information Documents
Cinema CD
updated: Oct 18, 2019
    21.9 MB Oct 18, 2019
    47.3 KB Oct 22, 2020

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Specifications

Frequency Range 40 Hz to 20 kHz (-10 dB)
Frequency Response 45 Hz to 12 kHz (+/- 3 dB)
Power Capacity (Continuous Pink Noise) 250 W
Sensitivity 99 dB (1W, 1m)
Nominal Impedance 8 Ohms
Crossover Frequency 1.2 kHz
Nominal Coverage 90° Horizontal, 40°Vertical
Half-Space Reference 3.2%
Maximum Acoustic Power Output 7 Acoustic W (Sine Wave Input)
System Polarity Positive Voltage to RED produces forward cone motion
Input Connectors Barrier Strip Screw Terminals
Dimensions (H x W x D) 65 x 651 x 292 mm (30.125 x 25.625 x 11.5 in)
Net Weight 39 kg (85 lb)

Support/FAQs