Q-SYS SC-1150 Passive 2-Way 15-inch Small Room Screen Channel Loudspeaker

The SC-1150 extends QSC’s commitment to the cinema market by offering high-quality QSC sound for small room systems. As a member of the DCS Digital Cinema Series, the SC-1150 is a cost-effective screen channel loudspeaker for cinemas no longer than 45 feet (14 meters) from the screen to the last row of seating. The SC-1150 features a 15" (380 mm) woofer with 3" (76 mm) voice coil for exceptional low frequency bandwidth reproduction. The LF driver crosses over into a high frequency compression driver with 1.75" (44 mm) voice coil. Both drivers are combined in a single enclosure, simplifying installation. The front baffle of the SC-1150 is treated with sound absorbing material, reducing behind screen acoustical reflections.

The SC-1150 provides coverage over a 90° angle, ideal for small room cinema sound applications. Installation is as simple as removing the SC-1150 from its carton and positioning it behind the screen. The enclosure was designed to be mounted on a platform and its shallow depth (less than 12 inches or 305 mm) dramatically reduces space requirements behind the screen.

Features:

• Optimized design for smaller cinemas—up to 45 ft (14 m) in length
• Single enclosure, two-way screen channel loudspeaker
• Requires less than 12 inches (305 mm) behind screen
• Passive crossover requires only one amplifier channel
• 90° Axisymmetric horn
• 15-inch (380 mm) woofer with 3-inch (76 mm) voice coil
• 1.75-inch (44 mm) voice coil HF compression driver
• Screw-type barrier-strip connectors

Specifications:

• Rated Coverage Angle (-6 dB): 90° Axisymmetric
• Frequency Range 1 (-10 dB): 43 Hz to 19 kHz
• Rated Noise Power 2: 400 W
• Sensitivity 3: 96 dB
• Maximum Continuous SPL 4: 122 dB
• Maximum Peak SPL 4: 128 dB
• Rated Impedance: 8Ω
• Maximum Recommended Amplifier Power: 600 W
• Transducers: LF:
  • 15-inch (380 mm) woofer, 3-inch voice coil
  • HF: Compression driver with 1.75-inch (44 mm) voice coil
• Enclosure: MDF, non-reflective vinyl wrap
• Dimensions (H×W×D) inches: 27.2 × 30 × 11.7
• Dimensions (H×W×D) mm: 690 × 762 × 297
• Net Weight: 71 lb (32.3 kg)