JBL Control 50S/T Surface-Mount Subwoofer for Subwoofer-Satellite Loudspeaker System
The Control 50S/T is a surface-mount subwoofer for subwoofer-satellite loudspeaker system, from the Control Contractor installed range. Transducers are 200 mm (8 in) with polypropylene cone, butyl rubber surround, 38 mm (1.5 in) 4-layer copper-clad coil, vented aluminum former. Nominal coverage is Omnidirectional. Frequency range is 32 Hz - 200 Hz. JBL rates it at 300 Watts Continuous Program Power (2 hrs)150 Watts Continuous Pink Noise (2 hrs)200 Watts Continuous Program Power (100 hrs)100 Watts Continuous Pink Noise (100 hrs). Maximum SPL at 1 m is 115 dB average, 121 dB peak (near corner)109 dB average, 115 dB peak (center of wall).
The enclosure is Top, bottom, front & bottom: Structural plywood. Port & terminal panels: MDF. Grille: Painted zinc-plated metal. The grille is Zinc-plated steel. Transformer taps are 80W, 40W, 20W, (& 10W @ 70V), 8 ohm bypass/thru. Connections are Six removable locking 2-pin connectors with screw-down terminals. Max wire 12 AWG (2.5 mm2). It measures Cabinet: 356 x 391 x 203 mm (14.0 x 15.4 x 8.0 in)Wall Bracket: 15 mm (0.6 in) deep. Net weight is 9.0 kg (20 lbs).
| Type | Surface-Mount Subwoofer for Subwoofer-Satellite Loudspeaker System |
|---|---|
| Frequency Range (-10dB) | 32 Hz - 200 Hz |
| Frequency Response (+/-3 dB) | 50 Hz - 150 Hz |
| Power Capacity | 300 Watts Continuous Program Power (2 hrs)150 Watts Continuous Pink Noise (2 hrs)200 Watts Continuous Program Power (100 hrs)100 Watts Continuous Pink Noise (100 hrs) |
| Sensitivity | 95 dB (near corner), 89 dB (center of wall) |
| Maximum SPL (1m) | 115 dB average, 121 dB peak (near corner)109 dB average, 115 dB peak (center of wall) |
| Impedance | 8 ohms (in bypass/thru mode) |
| Transformer Taps | 80W, 40W, 20W, (& 10W @ 70V), 8 ohm bypass/thru |
| Drivers | 200 mm (8 in) with polypropylene cone, butyl rubber surround, 38 mm (1.5 in) 4-layer copper-clad coil, vented aluminum former |









