JBL AC266 (Two-Way Full-Range Loudspeaker with 1 x 12″ LF)


Two-Way Full-Range Loudspeaker with 1 x 12″ LF


  • Robust 15mm enclosure with black textured finish
  • 310 mm (12 in) LF transducer
  • 60° x 60° Waveguide with a 25 mm (1 in) exit 35mm (1.5″) diaphragm compression driver
  • Dual Neutrik NL4 connectors plus screw terminals
  • Multiple attachment points for ultimate flexibility.


Two-Way Full-Range Loudspeaker with 1 x 12″ LF

AC266 is a compact 2-way full-range loudspeaker system comprised of one 310 mm (12 in) low frequency driver and one 25 mm (1 in) exit/35 mm (1.5 in) voice-coil compression driver. The horn provides 60° by 60° coverage in vertical and horizontal orientation. High-slope passive crossovers minimize band overlap and well-controlled offaxis response. The cabinet is fitted with M10 threaded suspension points. Four threaded inserts located on back of the enclosure allow attachment of an MultiMount® or similar type mounting. AC266 is part of JBL’s AE Application Engineered Series, a versatile family of loudspeakers for a wide variety of fixed installation applications.

  • Specifications

    Frequency Range (-10dB) 63 Hz – 20 kHz
    Frequency Response (±3 dB) 80 Hz – 18 kHz
    System Sensitivity (1w @ 1m) 97 dB
    Nominal Impedance 8 ohms
    Maximum SPL (1m) 121 dB (127 dB peak)
    System Power Rating 350W (1400W peak), 2 hrs (AES rated)
    250 W/500 W/1000 W (Continuous/Program/Peak) (IEC rated)
    Coverage Pattern 60° x 60° (H x V)
    Crossover 1.5 kHz
    LF Driver 1 x 12″ woofer (P/N: 5050730), 310 mm (12 in) driver with 66 mm (2.5 in) voice-coil
    HF Driver 1 x 2408H-2 driver with 25 mm (1 in) exit/35 mm (1.5 in) voice-coil
    Input Connector Dual Neutrik NL4MP connectors plus covered barrier trip terminals
    Enclosure 15 mm multi-ply hardwood plywood
    Grille Powder coated, 1.5mm perforated steel, with acoustically transparent black foam backing
    Finish Textured black paint finish. White (-WH) available upon request. Not available with WRC & WRX finish.
    Suspension / Mounting 14 x M10 and 4 x M10 for Wall Mount Bracket. Optional U-bracket, L-bracket and wall-mount bracket
    Dimensions (H x W x D) 600 mm x 370 mm x 392 mm 23.6 in x 14.5 in x 15.4 in
    Net Weight 17.4 kg (38.3lbs)
    Crossover Modes Passive
    Nominal LF Driver Impedance 8 ohms
    Nominal HF Driver Impedance 8 ohms


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