آخرین مطالب : 

باند دیواری(دکوراتیو) جی بی ال (JBL) مدل Control 29AV-1

باند دیواری(دکوراتیو) جی بی ال (JBL)

باند دیواری(دکوراتیو) جی بی ال (JBL) مدل Control 29AV-1

Premium Indoor / Outdoor Monitor Speaker
 
FEATURES
  • Extended bandwidth, extremely smooth frequency response.
  • ۱۱۰° x 85° HF coverage, rotatable horn.
  • ۱۱۰ W transformer for 70 V or 100 V lines, with 8 W thru.
  • SonicGuard™ overload protection.
  • ۲۰۰ mm (8 in) Kevlar cone woofer,
    25 mm (1 in) titanium diaphragm compression driver.
  • Includes InvisiBall™ mounting hardware, plus ten 6 mm attachment points for suspension and
    optional U-bracket.
  • Sealed input panel cover and screwdown input terminals.

باند دیواری(دکوراتیو) جی بی ال (JBL)

باند دیواری(دکوراتیو) جی بی ال (JBL)

SPECIFICATIONS
  Frequency Range ۳۷ Hz –۱۸ kHz (-10 dB)
  Power Capacity ۳۰۰ W Continuous Program Power; 150 W Continuous Pink Noise
  Transformer Taps ۷۰ V: 110 W, 55 W, 28 W & 14 W 100 V: 110 W, 55 W, & 28 W,
Thru Position: 8 ohms nominal
  Frequency Response ۴۵ Hz – ۱۸ kHz ( ± ۳ dB)
  Maximum SPL @ 1m Short-Term: 120 dB; Long-Term: 114 dB
  Nominal Sensitivity ۹۰ dB (2.83V / 1m)
  Nominal Coverage Angle ۱۱۰° H x 85° V, rotatable
  Directivity Factor (Q) ۷٫۲ dB, averaged 500 Hz to 16 kHz
  Directivity Index (DI) ۸٫۶ dB, averaged 500 Hz to 16 kHz
  Nominal Impedance ۸ ohms
  Minimum Impedance ۶٫۳ ohms @ 230 Hz
  Crossover Network ۳rd order High Pass, 2nd order Low Pass with impedance compensation, 2.5 kHz crossover frequency
  Low Frequency ۲۰۰ (۸ in) kevlar cone with pure butyl rubber surround, 50 mm (2 in) voicecoil on fiberglass former
  High Frequency ۲۵ mm (1 in) compression driver, pure titanium diaphragm with patented JBL diamond surround
  Enclosure Material High impact polystyrene
  Grille Thermoset composite coated steel, WeatherMax multi-layer foam
  Overload Protection Full-range power limiting to protect network and transducers. Serviceable internal fuse to protect during exceptional overload conditions.
  Environmental IEC 529 IP-X5 rating. Exceeds Mil Spec 810 for humidity, salt spray, temperature & UV. Passes Mil-Std-202F for salt spray.
  Terminations Screw-down terminal strip, zinc plated copper base, nickel plated metal screws/washers. Accepts up to 9 mm outside 4 mm inside open lug (#6, #8 or #10 lug), plus bare wire (up to 12 AWG/2.5 mm2).
  Safety Agency Rating Transformer is listed per UL1876
  Colors Black or white (-WH)
  Dimensions (H x W x D) ۵۲۰ x 306 x 277 mm (20.5 x 12.0 x 10.9 in.)
  Net Weight (ea) ۱۲٫۲ kg (26.8 lb.)
  Shipping Weight (ea) ۱۴٫۰ kg (30.8 lb.)
  Included Accessories ۱ pc MTC-PC2 input panel cover, InvisiBall mounting base, 6 mm x 260 mm InvisiBall Hex wrench.
  Optional Accessories MTC-29CM to install speaker down from the ceiling MTC-29UB U-bracket