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Sensor controlled double 18“ subwoofer AIRLINE LA- / SC-Series
SC4
ACCESSORIES
DOT SC4 Transport dolly for 2 units SC4
CAH SC-10 Hybrid speaker and sensor system cable for SC subwoofers, 10 m
CAH SC-20 Hybrid speaker and sensor system cable for SC subwoofers, 20 m
CAY-6 Sensor cable adapter for SC4
2 x Coda Audio 18” extreme high output subwoofer
Velocity sensors for feedback loop control
Extended frequency range down to 20 Hz (-6 dB),
25 Hz (-3 dB)
Ultra low distortion
SC4
Sensor controlled subwoofer
TECHNICAL SPECIFICATIONS SC4
Type: Sensor controlled subwoofer
Application: High output subwoofer
Frequency response: 20 Hz (-6 dB) 25 Hz (-3 dB) to 150 Hz
Power handling (AES / peak): 3000 W / 12000 W
Sensitivity 1 W / 1 m:* 103 dB @ 50 Hz
Maximum output peak:** 144 dB
Components: 2 x 18” neodymium ultra low distortion woofers,
4” (101.6 mm) voice coil, 1500 W (AES) each
Nominal impedance: 4 Ohm, +1 / -1
Input connectors: 2 x Neutrik™ NL4MP
Velocity sensors output: 1 x Neutrik™ NC3MAV
Suspension: Optional
Enclosure material: Black Polyurea coating (water restistant)
Finish: Textured black Paint
Dimensions: 760 x 545 x 780 mm
Net weight: 69 kg
*Half-space loading
**Measured with pink noise 6 dB crest factor
Fast transient response, the upper and the ultra low
frequency are time aligned
Compact size for reduced labor and transport costs
Optional rigging hardware
The SC4 subwoofer
Sensor controlled subwoofer incorporating double 18“ long
excursion woofers in a sealed enclosure.
The SC4 subwoofer provides perfectly flat frequency re-
sponse down to 20 Hz (-6 dB) and very high output and
low distortion.
SC4 key technologies
•The advanced design aligns several new technologies
for outstanding performance.
•Feedbackloopcontrol–ultralowdistortion,veryextend-
ed and controlled response
•Longexcursiondriverswithintegratedvelocitysensor
The Feedback loop controlled subwoofer has clear advan-
tages over conventional amplifier / subwoofer solutions
when it comes to sonic performance, output and size.
Application
The SC4 is suited for a variety of applications in touring and
installations where high precision, deep bass is needed.
It is perfectly suited for use in arenas, houses of worship,
theatres and clubs.
touring + installation
System components: Coda Audio System Racks, LA4, G700-Series, CUE-Series
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