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QSC SC-414 Cinema Loudspeaker System

 โพสต์เมื่อ : 25 ธ.ค 2567 เวลา 8:34 น.
67

 

67
รหัส : SC-414
ยี่ห้อ : QSC
รุ่น : QSC SC-414
ราคาปกติ :  199,000.00 บาท  
ราคาพิเศษ :  189,050.00บาท
รายละเอียดย่อ :
High power, tri or quad-amp, 4-way, 1x15", consists of LF-4115 and MHV-1090 components

ราคาพิเศษสอบถามโทร 02-981-0944,080-614-4774,098-565-9747

รายละเอียดทั้งหมด

Features

  • Four-way selectable, tri or quad- amplified screen channel system
  • Unique HF/VHF diaphragm has less mass than traditional diaphragms resulting in exceptional dynamic range, extended high frequency response and lower distortion
  • LF-4115 is constructed of MDF and is heavily braced
  • Low-distortion waveguides provide highly articulate dialogue
  • Shallow depth (20-inch) facilitates installation

 

 
SPECIFICATIONS
 		SC-414
Nominal Coverage90° horizontal by +20 to -30° vertical
Frequency Range (-6 dB)33 Hz–20 kHz
Active Crossover Frequencies280, 1700, and 6000 Hz, 24 dB per octave
 LF-4115MHV-1090
Impedance4 ohmsMF: 8 ohms
HF: 8 ohms
VHF: 8 ohms
Sensitivity 1 watt/1 meter, half space96.5 dB 
Tri-amp
MF:105 dB
HF/VHF: 110 dB		Quad-amp
MF: 105 dB
HF: 110 dB
VHF: 110 dB

 
Maximum Input Power 1  
8 hours of 6 dB crest factor
IEC 268 noise spectrum		400 watts continuous 
2 hours of 6 dB crest factor pink
noise, 50 Hz–20 kHz, AES method		500 watts continuous 
MF: 275 W continuous
HF/VHF: 200 W continuous
 		MF: 275 W continuous
HF: 100 W continuous
VHF: 100 W continuous

 
Recommended Amplifier Power800 watts continuous maximumMF: 800 W RMS
HF: 500 W RMS
VHF: 300 W RMS maximum
   
Recommended ProcessingSubsonic filter below 30 Hz, >18 dB per octave4th order LR crossover at 280, 1700, and
6000 Hz via QSC processing
ConnectorsBarrier strip screw terminals accept up to #10 AWG stranded wireBarrier strip screw terminals accept up to #10 AWG stranded wire
TransducersOne 15-inch (381 mm) high efficiency, extended bass woofer featuring a 4-inch copper voice coilMF: 10-inch high-effeciency, horn-loaded cone with pahse plug
HF/VHF: coaxial neodymium compression driver with 3.5-inch (90 mm) HF diaphram and 1.75-inch (44 mm) VHF diaphram
EnclosureQuasi B4 alignment, ported enclosure with fully flared ports, symmetrical port design, tuned to 36 Hz, constructed of MDF and heavily braced. Features vandal resistant woofer mounting boltsTilt/Pan Bracket
± 10° vertical tilt
± 10° horizontal pan
Dimensions (HWD) inches18.5 × 30 × 20.339 × 30 × 20
Dimensions (HWD) mm762 x 470 x 516762 x 990 x 508
Net Weight83 lb (38 kg)84 lb (38.5 kg)
System Weight167 lb (76.5 kg)
Baffle Cut-Out58.75-inch × 32-inch