J. P. Leisure Ltd. Unit 1, Hillside Road, Hele, Ilfracombe, Devon, EX34 9QS, United Kingdom.

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JBL Control 31 Two-Way High-Output Indoor-Outdoor Monitor Speaker - Black

JBL Control 31 Two-Way High-Output Indoor-Outdoor Monitor Speaker - Black

JBL Control 31 Two-Way High-Output Indoor-Outdoor Monitor Speaker - Black

Price Each 656.60 Exc VAT or (787.92 Inc VAT at 20%)


Ref: JP3839


Click Here For PDF User Manual

JBL Control 31 Two-Way High-Output Indoor-Outdoor Monitor Speaker (black) utilizes high-power components, computer optimized horn, and a complex network to achieve smooth, powerful high-fidelity performance, extended bandwidth, and well-controlled defined coverage from a compact loudspeaker.


Components: 250 mm (10 in) woven fiberglass cone LF driver with 52 mm (2 in)voicecoil.
High-output 2414H-C compression driver with 25 mm (1 in) exit, unique (patented) design and high-temperature polymer diaphragm.
250 Watt capability (in 8O thru setting), plus 150 Watt transformer for 70V or 100V distributed lines, with 8 ohm thru bypass.
Extended bandwidth, extremely smooth frequency response
Highly outdoor-capable design with included WeatherMax multi-layer grille and optional marine-kit grille for salt-air environments.
110 x 110 symmetrical coverage.
Includes InvisiBall mounting hardware plus ten 6 mm attachment points for suspension and optional U-bracket.
Included sealed input panel cover and screw-down input terminals for secure connection.


Frequency Range (-10 dB) 33Hz 19kHz
Frequency Response (3 dB) 42Hz 14kHz
Power Ratings 250 W (1000 W peak), 2 hrs.
200 W (800 W peak), 100 hrs.
Maximum SPL @ 1m 116 dB continuous (123 dB peak)
Nominal Sensitivity 92 dB
Coverage Angle 110 x 110
Directivity Factor (Q) 5.7, averaged 500 Hz to 10 kHz
Directivity Index (DI) 7.3 dB, averaged 500 Hz to 10 kHz
Nominal Impedance 8 ohms
Crossover Type 2nd order low-pass, 2nd order high-pass, plus conjugate shaping circuitry.
Transformer Taps 70V: 150W, 75W, 38W, 19W
100V: 150W, 75W, 38W
Insertion Loss: <0.65 dB at any tap setting
Thru Setting: 8 Ohm nominal
Recommended High-Pass Protective 40 Hz high-pass (24 dB/oct) for any transformer tap and for 8 Ohm operation
Low Frequency 250 mm (10 in) woven-fiberglass cone with pure butyl rubber surround, 52 mm (2 in) voice coil on high-temperature fiberglass voice coil former, optimized cone geometry, linear suspension spider, FEA-optimized motor construction, aluminum ring on pole piece.
High Frequency JBL 2414H-C compression driver with 25 mm (1 in) diaphragm and voice coil diameter, high temperature polymer diaphragm, JBL-patented design, fluid-cooled.
Enclosure Material High impact Polystyrene (HIPS) with 10% glass fill plus patent-pending internal 5 mm foamed polyurethane secondary mold for additional cabinet density.
Grille Zinc-plated and thermoset-composite coated steel, WeatherMax multi-layer foam with tight-weave mesh vapor barrier.
Installation InvisiBall wall-mounting system included. Ten 6 mm attachment points on cabinet for suspending or for optional U-bracket. One 6 mm secondary safety attachment point (for forged shoulder steel eyebolt, not included) on back panel.
Environmental IP-55 per IEC529. Exceeds MilSpec 810 for humidity, salt-spray, temperature & UV. Passes MilStd-202F for salt spray. Optional MTC-30MK marine-kit grille increases longevity in highly corrosive environments.
Termination Screw-down terminal strip, zinc-plated copper based, nickel-plated metal screws and washers. Accepts up to 9 mm outside 4 mm inside open lugs (#6, #8, or #10 lug), plus bare wire (up to 12 AWG / 2.5 mm2).
Agency Rating Transformer is listed per UL1876
Colors Black (RAL9004) or white (-WH, RAL9003)
Dimensions 593 x 372 x 345 mm (23.3 x 14.6 x 13.5 in)
Weight (ea) 18.8 kg (41.5lb)
Shipping Weight (ea) 22.0 kg (48.5 lb)
Included Accessories 1 pc MTC-PC2 input panel cover, InvisiBall wall-mounting system, 6 mm x 305 mm InvisiBall hex wrench.

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  1. JBL Control 31 Two-Way High-Output Indoor-Outdoor Monitor Speaker - BlackJBL Control 31 Two-Way High-Output Indoor-Outdoor Monitor Speaker - Black
    656.60 Exc VAT or (787.92 Inc VAT at 20%) (Ref: JP3839)

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