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Subwoofers

No other manufacturer provides a wider, more cost-effective range of solutions to take on the demands of modern cinema sound reproduction than JBL Professional. With one of the longest track records in the industry (James B. Lansing Sound, Incorporated manufactured some of the world's first true high-fidelity loudspeakers for cinema sound systems) and JBL's legendary reputation for quality, reliability, and innovation, its easy to see why today more than three quarters of all cinema loudspeakers sold worldwide come from JBL Professional.
    3635
Cinema Subwoofer System
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
    4641
4641 Single 460 mm (18 in.)
Subwoofer System
Transducer
JBL Model 2241H, 460 mm (18 in) Low Frequency Transducer
Rated Impedance
8 ohms
Minimum Impedance
6.3 ohms
    4642A
4642A Dual 460 mm (18 in.)
Subwoofer System
Rated Impedance
4 ohms
Minimum Impedance
3.2 ohms
Power Handling Capability
-
    4645C
4645C Single 460 mm (18 in.)
Subwoofer System
Rated Impedance
8 ohms
Minimum Impedance
7.2 ohms
Power Handling Capability
-
    5628
Ultra Long Excursion Very High Power Dual 18" Cinema Subwoofer
Frequency Range (-10 dB)
18 Hz - 1.63 kHz (2π) / 19 Hz - 1.75 kHz (4π)
Frequency Response (± 3 dB)
24 Hz - 155 Hz (2π) / 27 Hz - 1.5 kHz (4π)
Input Modes
Drivers Discrete