Get what you want in 4 interest-free payments or choose a monthly payment plan when you check out with Shop Pay

JBL Synthesis SCL-2 2.5-Way Triple 8 Inch In-wall Loudspeaker (Each)

  • Sale

Timonium - 410.308.1650
Columbia - 410.381.2100
Gaithersburg - 301.296.6202

The SCL-2 is a custom in-wall loudspeaker designed primarily for use as an LCR or surround in larger systems. It features JBL's patented D2415K dual 1.5-inch (38mm) compression driver mated to a large format High-Definition Imaging (HDI™) horn. Triple 8-inch (200mm) Advanced Aluminum Matrix cone cast-frame woofers operate in a 2.5-way network configuration allowing for installation vertically or horizontally without lobing or other acoustical issues found in traditional designs. The integrated MDF enclosure is designed for installation in standard 2x6 wood frame construction, and Internal connections allow for bi-wiring or bi-amplification in advanced installations. The SCL-2 delivers unparalleled performance in a wide variety of applications and is ideal for use in medium, large, and extra-large rooms.


  • Speaker type: 2½-way in-wall loudspeaker
  • Low frequency transducer: Three 8” (200mm) cast-frame, Advanced Aluminum Matrix cone woofers
  • Mid/High frequency transducer: D2415K, 1.5” (38mm), dual annular ring Teonex® diaphragm compression driver mounted to Sonoglass® horn/baffle
  • Maximum recommended power: 445 Watts RMS (CEA-426B specification, calculated onto the SCL-2 rated load impedance)
  • Frequency response (-6 dB on-axis): 57 Hz – 25 kHz
  • Coverage area (-6dB@20kHz): 80 x 70 Degrees (Hor x Vert)
  • Coverage area (-6dB@10kHz): 100 x 100 Degrees (Hor x Vert)
  • Sensitivity (2.83V@1m): 92dB
  • Nominal Impedance: 6 Ohm
  • Crossover frequencies: 225Hz; 1.3kHz
  • Enclosure type: Sealed in-wall mount with included back box
  • Inputs: Dual gold-plated binding posts
  • Finished grille dimensions (H x W): 40.25” x 12.84” (1022.4mm x 326mm)
  • Final cutout dimensions with backbox (H x W): 38.5” x 11.75” (977.9mm x 298.5mm)
  • Mounting depth with backbox: 5.8” (147mm)
  • Weight: 53.5 lb (24.3 kg)
  • Finishes: Matte Black with white paintable grille



Sold Out