JBL SCS12 Spatially Cued Surround Loudspeaker, 2-Way Coaxial with 12" LF, 8 ohms Impedance, 70Hz-20kHz Frequency Response


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Product Highlights

  • High-Power passive crossover network
  • Overload protection
  • 12" Size
  • 12" PA Speaker
JBL SCS12: Picture 1 regular $692.00

About JBL SCS12

The JBL SCS12 is a coaxial-driver, 2-way, full range cinema surround loudspeaker ideal for multi-channel surround formats and is designed for overhead installation as well as for standard on-wall installations. The SCS 12 is comprised of a high-power coaxial 300 mm (12") low frequency driver and 25 mm (1") high frequency compression driver. The co-axial design utilizes a unique tapered pole-piece design and transitions to the cone of the low frequency driver as a large diameter pattern control horn for the high frequencies, both eliminating high-frequency beaming and extending pattern control to the lowest possible frequencies. The result is a coaxial speaker with wide, extremely consistent 100deg. coverage on a broadband basis.

Component features include a Kevlar reinforced low-frequency cone for reliability, well-damped surround edge for smooth frequency response, high-temperature 75 mm (3") voice coil and a reduced distortion design through saturated-gap geometry. The high-frequency compression driver features a unique patented design, high-temperature polymer diaphragm and fluid cooling for high output levels with low distortion. The enclosure is constructed of thick ABS plus fiberglass and is heavily braced to maximize low-frequency performance. A heavy-duty U-type mounting bracket is included.

JBL SCS12 Features

  • 400 Watt power handling (average continuous pink noise) with high sensitivity provides high SPL capability
  • Consistent 100deg. x 100deg. broadband pattern control
  • Extraordinary clarity cinema surround with extended frequency response for special effects
  • Components-300 mm (12 in) woofer with Kevlar reinforced cone and 75 mm (3 in) voice coil, 25mm (1") exit compression driver with unique patented design and high temperature polymer diaphragm.
  • High-Power passive crossover network
  • Overload protection

JBL SCS12 Specifications

Frequency Range (-10 dB)
55 Hz - 20 kHz
Frequency Response (±3 dB)
70 Hz - 20 kHz
Coverage Pattern
100deg. x 100deg.
Directivity Factor
10.1 (1 k - 16 kHz)
Directivity Index (DI)
9.5 dB (1k - 16 kHz)
Long-Term System Power Rating (IEC)
400 W (1600 W peak), 2 hrs. 250 W (1000 W peak), 100 hrs
Sensitivity (1 Watt at 1m)
96 dB (Ave. 70 Hz - 20 kHz)
Maximum SPL
122 dB (peaks of 128 dB) at 1m
Crossover Network
1.8 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF, 2nd order low-pass to LF
Nominal Impedance
8 ohms
Transducers: Low Frequency Driver
Kevlar-reinforced cone, 75 mm (3") voice coil
Transducers: High Frequency Driver
25 mm (1") diaphragm and voice coil diameter, high temperature polymer diaphragm, patented design, fluid cooling
Transducers: HF Driver Protection
Minimum audibility SonicGuard HF overload protection
ABS with Glass enclosure, heavily braced
Two M10 points for included U-bracket. M6 secondary safety attachment point on back panel
Corrosion-resistant zinc-rich steel grille
402 x 402 x 445mm / 15.83 x 15.83 x 17.52", cabinet 542 mm (21.4") including bracket extended back
Net Weight
14kg (31lbs), 16.8 kg (37lbs) with U-Bracket
Mfr #
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