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مانیتور صدا ( ساب وفر ) استودیویی جی بی ال (JBL) مدل LSR6312SP

ساب ووفر استودیویی جی بی ال

مانیتور صدا ( ساب وفر ) استودیویی جی بی ال (JBL) مدل LSR6312SP

مانیتور صدا ( ساب وفر ) استودیویی مدل LSR-6312SP – محصول کمپانی جی بی ال JBL – دارای توان ۲۶۰ وات – ووفر ۱۲ اینچ – محدوده فرکانسی ۲۸ هرتز تا ۸۰ هرتز – امپدانس ورودی ۲ اهم – ابعاد ۳۹۴x635x292 میلیمتر – وزن ۲۲٫۷ کیلوگرم

LSR6312SP
Powered Studio Subwoofer System
The LSR6312SP powered subwoofer is based on a 12″ woofer with JBL’s patented Differential Drive® and 250 Watts of power. THX pm3 Approved. METAlliance Certified.
 
FEATURES
  • Multi-format powered subwoofer for Dolby Prologic, AC-3, DTS and other surround formats.
  • RMC™ Room Mode Correction provides electronic control of response peaks due to room modes. RMC Calibration Kit included.
  • ۲۵۰ W continuous output power amplifier.
  • Sophisticated LCR bass management system.
  • Direct LFE input with selectable 10 dB input sensitivity.
  • Summed output allows chaining of multiple LSR6312SP for multiple subwoofer systems.
  • Differential Drive® technology with dynamic braking for extended low frequency response and low
    power compression.
  • High-density baffle for low resonance and stable inertial ground.
  • Linear Dynamics Aperture port design eliminates port turbulence and reduces port compression.
  • Reinforced enclosure and convenient mounting points for mounted installation.
SPECIFICATIONS
 
  Frequency Response (-۶ dB) 28 Hz – 80 Hz
  -۱۰ dB ۲۶ Hz
  Enclosure Resonance Frequency ۲۸ Hz
  Low-To-High Crossover Frequency ۸۰ Hz (4th order electroacoustic Linkwitz-Riley)
  Distortion, 96 dB SPL/ 1 m N/A
  Low Frequency (<80 Hz) N/A
  ۲nd Harmonic <2%
  ۳rd Harmonic <1%
  Maximum Continuous SPL >112 dB SPL / 1 m (35 Hz – 80 Hz)
  Maximum Peak SPL >115 dB SPL / 1 m (35 Hz – 80 Hz)
  Calibrated Input Sensitivity XLR or 1/4″
  Selectable -10 dBV +4 dBu,
+8 dBu
۹۶ dB / 1 m
  Power Nonlinearity
(20 Hz – 200 Hz):
N/A
  ۳۰ W <0.4 dB
  ۱۰۰ W <1.0 dB
  Power / Clip /
Bypass Indicators
Green LED – normal operation
Amber LED – bypass mode
Red LED – Limiter activated
  Low Frequency Topology Class A-B, all discrete
  Sine Wave Power Rating ۲۶۰ W (<0.5% THD into rated impedance)
  THD + N, 1⁄۲Power <0.05%
  AC Input Voltage ۱۱۵ VAC, 60 Hz (230VAC, 50 Hz – model LSR6312SP/230)
  AC Input Voltage
Operating Range
±۱۵%