The UK's leading Integrator and Equipment
Installer for the Digital Cinema Industry


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JBL Professional offers a wide and cost-effective range of solutions for cinema sound and the legendary Control 1 speaker remains a Sound Associates favourite for smaller auditoriums. JBL Professional offers three complete lines of enclosed cinema loudspeaker systems that meet the needs of any cinema application.

Sound Associates have used JBL speakers across all types of cinema rooms – including large and small auditoriums, a number of custom installations, renovations and retrofits.

This is a selection of speakers designed for cinema and post production, please contact our sales team if you have specific enquiries.


The 3635 subwoofer provides natural low-frequency sound quality for music and dialog in small cinema applications.


  • One 460 mm (18 in) low frequency driver.
  • Shallow profile cabinet minimizes behind-screen space.

Specifications :

  • Frequency Range: 28 Hz to 500 Hz (-10 dB).
  • Frequency Response: 38 Hz to 100 Hz (+/- 3 dB).
  • Power Capacity (Continuous Pink Noise) 300 W.
  • Sensitivity: 100 dB (1W, 1m).
  • Nominal Impedance: 8 Ohms.
  • Recommended Crossover Frequency: 100 kHz.
  • Half-Space Reference Efficiency: 5%.
  • Maximum Acoustic Power Output: 15 W IEC Standard (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): 1168 x 651 x 368 mm (46 x 25.625 x 14.5 in).
  • Net Weight: 51 kg (113 lb).
Download Datasheet
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