ลำโพงซับ18นิ้ว ดอกคู่ CODA AUDIO รุ่น U4-Sub

Main Features
2x 18″ ultra low distortion drivers
 Extended frequency response: 30 Hz – 150 Hz (-6 dB)
 Power handling: 2500 W (AES)
 Maximum SPL: 144 dB (peak)
 Low power compression
 System integration with LINUS Loudspeaker Management Amplifiers 

Specification
Type:
High Output Dual 18″ Multipurpose Subwoofer
Application:
Medium / large venues subwoofer
Frequency response (-6 dB):
30 Hz – 150 Hz
Power handling (AES/peak):
2500 W / 10000 W
Sensitivity 1 W / 1 m:*
104 dB
Maximum output peak:**
144 dB
Amplification, Cabinets per Amplifier:
 
LINUS10-C Optimum / Maximum:
4/4
LINUS12C Optimum / Maximum:
4/4
LINUS14 Optimum / Maximum:
4/4
Components:
2x 18″ ultra low distortion woofers, 4″ (101.6 mm) voice coil, 1250 W (AES) each
Nominal impedance:
4 Ω (1+/1-)
Input connectors:
2x Neutrik™ NL4MP
Suspension:
2x M20
Enclosure material:
Birch plywood
Finish:
Polyurea coating
IP rating (IEC 60529):
IP54
Weather protection options:
Standard IP55: IP55 (direct cable)
MG1 (Marine Grade 1): IP55
Dimensions (WxHxD):
1108 x 497 x 750 mm / 43.62 x 19.57 x 29.53″
Net weight:
77 kg / 169.76 lbs