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CONTROL 28-1L-WH

  • Marka : JBL
  • Ürün Kodu : CONTROL 28-1L-WH

Yüksek Çıkışlı 8 Ohm İç Mekan/Dış Mekan Arka Plan/Ön Plan Hoparlörü
Control® 28-1L, zengin sonik karaktere, geniş kapsama alanına, tutarlı kapsama alanına, çok yönlü montaja ve geniş bir dekor yelpazesine uyan çağdaş, yüksek tasarımlı bir görünüme sahip, iki yönlü bir 8" hoparlördür. Bu, Control 28-1L'yi perakende mağazalar, restoranlar, sağlık kulüpleri, tema parkları, eğitim tesisleri, konaklama, müzik kafeler, eğlence mekanları ve en yüksek kalitede yüksek çıkışlı iç/dış mekan ön plan/arka plan müziğinin olduğu her yer dahil olmak üzere çok çeşitli uygulamalar için mükemmel bir seçim haline getirir. (ve/veya çağrı) hoparlörü gereklidir.

Özellikler

  • Dokuma fiberglas konili 8" woofer
  • Sıvı soğutmalı 1" PEI diyaframlı tweeter
  • Çağdaş, yüksek tasarımlı görünüm
  • Dahili InvisiBall® montaj donanımı ve ayrıca mevcut U braketi
  • Hava koşullarına dayanıklı muhafaza ve dönüştürücüler
  • Geniş 100° x 100° kapsama alanı
  • 120 Watt güç kullanımı (240 Watt program)
  • 45 Hz - 20 kHz'lik geniş frekans tepkisine sahip yüksek kaliteli ses karakteri.

Frequency Range (-10dB) 45 Hz to 20 kHz
Frequency Response (±3 dB) 62Hz - 16 kHz
Power Rating 240 W Continuous Program (2 hrs) *Continuous Pink Noise rating is IEC-shaped pink noise with a 6 dB crest factor. Continuous Program Power is defined as 3 dB above the Continuous Pink Noise Rating and is conservative expression of the system's ability to handle normal speech and music program material.
Maximum Input Voltage 27.5 V RMS (2 hrs), 55.0 V peak
Maximum SPL (1m) 112 dB ave. Continuous Pink Noise (118 dB peak) *Calculated from sensitivity and power handling, exclusive of power compression.
Sensitivity 91 dB, 1W/1m (ave. 100 Hz - 10 kHz) *Half-space (on-wall) averaged 100 Hz - 10 kHz, 2.83V.
Coverage Angle 100°H x 100°V
Directivity Factor (Q) 7.3 (averaged 1kHz - 16kHz)
Impedance 8 ohms
Crossover Type 2nd order low-pass, 1st order high-pass, plus conjugate shaping
Recommended Protective High-Pass 45 Hz high-pass (24 dB/oct) *For protection against driving below resonant frequency and to keep transformer out of saturation.
Drivers LF: 200 mm (8 in), woven-fiberglass cone with pure butyl rubber surround with Weather-Edge frame protection, high-temp fiberglass voice coil former, high-temp voice coil wire, optimized cone geometry, linear suspension spider, and FEA optimized motor structure.
HF: 25 mm (1 in) PEI diaphragm, low-viscosity ferro-magnetic fluid, and lightweight Kapton voice coil former.
Enclosure High Impact Polystyrene (HIPS) with 10% glass fill, painted with highly-UV resistant paint on white (-WH) version for maximum UV fade resistance.
Grille Highly zinc-plated, finished in durable TGIC polyester powdercoating. MTC-28WMG-1 (&-WH) available with WeatherMax multi-layer foam and tight-weave mesh vapor barrier backing.
Mounting Hardware InvisiBall wall-mounting system included. Two 6 mm attachment points (on top and bottom) for optional MTC-28WMG-1 (&-WH) U-bracket. Secondary safety attachment loop point on back panel.
Outdoor Capability IP-44 per IEC529 (IP-55 when installed with the optional MTC-28WMG-1 WeatherMax grille and either MTC-PC2 or MTC-PC3 panel cover.) Exceeds MilSpec 810 for humidity, salt-spray, temperature & UV. Passes MilStd-202F for salt spray and ASTM G85 for acid-air plus salt spray. Optional MTC-28WMG-1 WeatherMax grille for breaking up driving rain and for especially difficult environments.
Input Connectors Screw-down terminal strip, zinc-plated copper based, nickel-plated metal screws and washers. Accepts up to 9 mm outside 4 mm inside open lugs (#6, #8, or #10 lug), plus bare wire (up to 12 AWG / 2.5 mm2). Optional MTC-PC2 and MTC-PC3 protective panel covers available to provide sealed entrance for additional weather protection.
Safety Agency ROHS-compliant
Colors Black (RAL9004) or white (-WH, RAL9016)
Dimensions (H x W x D) 386 x 282 x 219 mm (15.2 x 11.1 x 8.6 in); 277 mm (10.9 in) deep total when mounted on InvisiBall wall-mount bracket. *In vertical orientation
Net Weight (each) 6.2 kg (13.5 lbs)
Shipping Weight 13.4 kg (29.5 lbs) pair-packed (for 2 speakers)
Included Accessories InvisiBall wall-mounting system, 6 mm x 180 mm hex key
Optional Accessories MTC-28UB-1 - Yolk-type U-bracket (&-WH)
Kullanma Kılavuzu

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