Dual 18-inch Cinema Subwoofer

QSC SB-2180

QSC SB-2180
QSC SB-2180
Introduction

The SB-2180 features two 18” (457 mm) woofers with 4” (102 mm) voice coils for extended bandwidth low frequency reproduction. With an enclosure depth of less than 17 inches (452 mm), the SB-2180 is one of the narrowest dual-driver subwoofers available, which dramatically reduces space requirements behind the screen. A unique folded port design allows the enclosure to be extremely narrow, while maintaining full port length and volume.

Features
Specifications
Features
  • Optimized for cinema applications
  • Requires less than 17 inches (432 mm) behind screen
  • Two 18-inch (456 mm) woofers with 4-inch (100 mm) voice coils
  • Screw-type barrier-strip connectors
Introduction
Specifications
SPECIFICATIONS

System Type

2 x 18" subwoofer

Frequency Range at -10 dB (Hz) 1

25 Hz - 150 Hz

Peak Output2

136 dB5

Nominal Impedance

Rated Noise Power3

1100 W RMS

Sensitivity4

100 dB5

Driver Information

Two 18" (457 mm)
550 W high-efficiency
subwoofers featuring 4" (100 mm) copper voice coils

Dimensions (HWD) inches

33.15 x 42.5 x 16.5

Dimensions (HWD) mm

842 x 1080 x 420

Weight

187 lb / 85 kg

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Magna-Tech Electronic Co., Inc.
329 Palermo Ave. 1st Floor
Coral Gables, FL 33134-6601 USA
Phone: (305) 573-7339
Fax: (305) 573-8101
E-mail:
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