Altifalante de Teto Coaxial de 8" com Controlador de Compressão HF
O Control 328C foi desenvolvido desde o início para oferecer desempenho excepcional de próxima geração num altifalante de teto com design de fonte pontual coaxial.
Imagens maiores
Características
- Consistent 120° broadband pattern control covers an extremely large area.
- Shaped mounting baffle provides the pattern control of a 300 mm (12 in) horn from a 200 mm (8 in) driver.
- Components
• 200 mm (8 in) woofer with Kevlarre inforced cone and 50 mm (2 in) voice-coil.
• 25 mm (1" exit) compression driver. - Extraordinary clarity for speech and vocals with extended frequency response for music.
- 250 Watt power handling with very high sensitivity provides high SPL capability.
- Advanced high-slope crossover network for constant coverage and smooth, natural midrange.
- Clean, contemporary grille and optional backbox available.
Descarregamentos
Specifications
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700 KB |
Manuals
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100 KB |
Brochures
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20 MB |
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10 MB |
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3 MB |
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20 MB |
versão A,
atualizado: mar 2026
CAD Drawings
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1 MB |
Compliances
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200 KB |
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90 KB |
Software
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600 KB |
Simulation Data
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20 MB |
EASE Files
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1 MB |
User Guides
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2 MB |
Accessories
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600 KB |
Speaker Tunings
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600 KB |
Install Guides
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500 KB |
Se algum dos links acima resultar em caracteres estranhos no seu navegador, clique com o botão direito no ficheiro para o guardar no seu computador.
Peças e serviço
Especificações
| Frequency Range (-10dB) | 45 Hz – 18 kHz |
| Power Rating | IEC Long-Term System Power Rating: 250 W continuous pink noise (1000 W peak), 2 hrs 150 W continuous pink noise (600 W peak), 100 hrs |
| Sensitivity | 93 dB (1 kHz - 16 kHz) |
| Frequency Response (±3 dB) | 60Hz – 16 kHz |
| Coverage Angle | 120° conical, constant directivity |
| Directivity Factor (Q) | 7.0 (Avg 1k - 16kHz) |
| Directivity Index (DI) | 8.5dB (Avg 1k - 16kHz) |
| Maximum SPL (1m) | 118 dB (124 dB peak) |
| Crossover Network | 1.9 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF, 2nd order low-pass to LF |
| Impedance | 8 ohms |
| Dimensions (H x W x D) | 305 mm (12.0 in.) diameter round baffle x depth from back of baffle of 160 mm (6.3in) |
| Input Connectors | Screw locking barrier strip for bare wire |
| Drivers | LF Driver: 200 mm (8 in) HF Driver: compression driver, 25 mm (1 inch) coil |
| Color | White |
| Safety Agency | Suitable for use in air handling spaces per UL1480, UL2043, NFPA90 & NFPA 70 when installed with UL listed backcan such as JBL MTC-300BB8. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849. |
| Backcan | formed steel (wood-lined; accessory) |
| Baffle/Rim | Metal, round, driver pre-mounted to baffle, ported. |
| Ceiling Cutout Size | 310 mm (12.2 in) diameter (for MTC-300BB8 backcan) |
| Optional Accessories | MTC-RG6/8 Grille, round contoured, white. MTC-SG6/8 Grille, square, contoured, white. MTC-300BB8 Backbox, 25 liters (1 cubic feet) |
| Plenum Usage | Yes, with accessory backcan |
Acessórios
MTC-RG6/8 | Grelha Redonda para Série Control 200 e Control 300
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Round Grille for Control 200 and Control 300 Series
- Rugged 19 gauge metal construction for enduring reliability.
- Sculpted design for an elegant appearance and perfect for any decor or architectural setting.
- Zinc underplating provides a rust and scratch resistant surface for years of maintenance free wear.
- Powder coat final finish minimizes scratching and can easily be repainted to match any room color.
Documentação
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MTC-RG6/8 Spec Sheet
[80 KB]
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Control 227C Install Sheet
[600 KB]
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MTC-RG6/8 Hi Res Photo
[200 KB]
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Brackets Declaration of Conformity
[100 KB]
MTC-SG6/8 | Grelha Quadrada para Série Control 200 e Control 300
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Square Grille for Control 200 and Control 300 Series
- Rugged 19 gauge metal construction for enduring reliability.
- Sculpted design for an elegant appearance and perfect for any decor or architectural setting.
- Zinc plating provides a rust and scratch resistant surface for years of maintenance free wear.
- Powder coated paint finish minimizes scratching and can easily be repainted to match any room color.
Documentação
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MTC-SG6/8 Spec Sheet
[600 KB]
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MTC-SG6/8 Hi Res
[300 KB]
MTC-TB6/8 | Tile Bridge para Control 200 e Control 300 Series
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Tile Bridge for Control 200 and Control 300 Series
- Robust 18-gauge steel construction with an epoxy based powdercoat finish.
- Over-The-Grid design reduces sound transmission to ceiling grid thereby minimizing rattle.
- 310 mm (12.2 inch) opening accommodating both Control 328C/CT and Control 227C/CT models.
- Fits 610 mm (24 inch) and 600 mm (23.6 inch) tile grids.
Documentação
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MTC-TB6/8 Spec Sheet
[500 KB]
MTC-300BB8 | 1 Cubic Ft. Backcan for Control 300 Series 8 in. Drivers
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Caixa Traseira de 1 Pé Cúbico para Altifalantes Control 300 Series de 8 pol.
Série Profissional
- Construção em metal de calibre 16 extra-espesso.
- Revestida com MDF com 12 mm (½ polegada) de espessura para eliminar ressonâncias e proporcionar resposta de graves reforçada.
- Aberturas na parte superior e lateral.
Documentação
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MTC-300BB8 Spec Sheet
[3 MB]
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Accessing the Conduit Knockouts
[100 KB]
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Control 300 Ceiling Speaker Backboxes / Backcans
[1 MB]
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Control 300 Ceiling Speakers
[1 MB]
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JBL Brackets
[200 KB]
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Brackets Declaration of Conformity
[100 KB]
MTC-300T150 | 150 Watt Transformer
Imagens maiores
150 Watt Transformer
For use on either 70V or 100V distributed loudspeaker lines.
Documentação
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MTC-300T150 Spec Sheet
[200 KB]
Notícias
04 de abril de 2023
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