High Output Indoor/Outdoor Background/Foreground Loudspeaker
The Control® 28 is the largest of JBL Professional’s Control Contractor Series indoor/outdoor loudspeakers.
صور أكبر
الميزات
- Components: 8 in Polypropylene coated woofer, 1 in Titanium coated horn loaded tweeter.
- Built-in InvisiBall® mounting hardware.
- Weather resistant enclosure and transducers.
- Readily paintable.
- 90° x 90° high frequency horn.
- Overload Protection Circuitry.
- Sensitivity: 92 dB SPL, 1 W, 1m.
- *Patents pending worldwide
التنزيلات
الوثائق
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Control Contractor Brochure
تم التحديث: أبريل 2026
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1.71 MB |
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Control 28 Spec Sheet
تم التحديث: أبريل 2026
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1.28 MB |
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Control Contractor Surface Mount Owners Manual
تم التحديث: أبريل 2026
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1.96 MB |
Specifications
| الحجم | |
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1.28 MB |
Manuals
| الحجم | |
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65 KB |
Brochures
| الحجم | |
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23 MB |
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21 MB |
CAD Drawings
| الحجم | |
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110 KB |
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2.36 MB |
Compliances
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179 KB |
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131 KB |
Software
| الحجم | |
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612 KB |
Simulation Data
| الحجم | |
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21 MB |
Install Guides
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58.7 KB |
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52.4 KB |
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5.12 MB |
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76.4 KB |
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227 KB |
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37.6 KB |
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27.4 KB |
إذا أدت أي من الروابط أعلاه إلى أحرف غريبة في متصفحك، يرجى النقر بزر الماوس الأيمن على الملف لحفظه على جهاز الكمبيوتر الخاص بك.
القطع والخدمة
المواصفات
| Frequency Range | 60 Hz to 16 kHz (-10 dB) |
| Power Capacity | 175 W Continuous Program Power; 87 W Continuous Pink Noise |
| Sensitivity | 92 dB SPL, 1W, 1m |
| Directivity Factor (Q) | 7.5 dB |
| Directivity Index (DI) | 8.8 dB |
| Nominal Impedance | 8 ohms |
| Crossover Frequency | 2.8kHz |
| LF Driver | 200mm (8 in) Polypropylene cone w/ WeatherEdge |
| HF Driver | 25mm (1 in) Titanium coated polycarbonate |
| Enclosure Material | HIPS (High Impact Polystyrene) |
| Overload Protection | Full-Range power limiting to protect network and transducers |
| Terminations | Spring terminals, accepts banana plug |
| Dimensions (H x W x D) | 380 x 280 x 220 mm (15.0 x 11.0 x 8.6 in) |
| Net Weight (each) | 5.5 kg (12 lb) |
| Shipping Weight (ea) | 11 kg (25 lb) |
| Included Accessories | Invisiball Assembly 6mm x 180mm hex key |
| Optional Accessories | MTC-28V: For vertical columnar orientation of up to 3 loudspeakers MTC-28H: For horizontal splaying of two speakers. Three brackets array up to six loudspeakers in a 360° array. MTC-28/25CM: Ceiling-mount adapter MTC-28SSG:Stainless Steel Grille for harsh environments. Available in silver, black (-BK) or white (-WH) MTC-28WMG:WeatherMax™ Stainless Steel Grille protects against driving precipitation. Available in black or white (-WH) MTC-PC2: Input panel cover protects input terminals in outdoor environments. |
دعم الاستشاريين