Haut-parleur de plafond coaxial 8" avec moteur de compression HF
Le Control 328C a été conçu de toutes pièces pour offrir des performances exceptionnelles de nouvelle génération dans un haut-parleur de plafond à source ponctuelle coaxiale.
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Caractéristiques
- 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.
Téléchargements
Specifications
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720 ko |
Manuals
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128 ko |
Brochures
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23 Mo |
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14 Mo |
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2,9 Mo |
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21 Mo |
version A,
mis à jour : mars 2026
CAD Drawings
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1,39 Mo |
Compliances
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179 ko |
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92,7 ko |
Software
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612 ko |
Simulation Data
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21 Mo |
EASE Files
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1,08 Mo |
User Guides
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2,02 Mo |
Accessories
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570 ko |
Speaker Tunings
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557 ko |
Install Guides
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539 ko |
Si l'un des liens ci-dessus affiche des caractères étranges dans votre navigateur, faites un clic droit sur le fichier pour l'enregistrer sur votre ordinateur.
Pièces détachées et réparations
Caractéristiques techniques
| 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 |
Accessoires
MTC-RG6/8 | Round Grille for Control 200 and Control 300 Series
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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.
Documentation
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MTC-RG6/8 Spec Sheet
[79,8 ko]
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Control 227C Install Sheet
[590 ko]
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MTC-RG6/8 Hi Res Photo
[212 ko]
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Brackets Declaration of Conformity
[141 ko]
MTC-SG6/8 | Square Grille for Control 200 and Control 300 Series
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Square Grille for Control 200 and Control 300 Series
- Construction en métal calibre 19 robuste pour une fiabilité durable.
- Design épuré pour une apparence élégante et parfait pour tout décor ou environnement architectural.
- Revêtement en zinc offrant une surface résistante à la rouille et aux rayures pendant des années sans entretien.
- Peinture en poudre qui minimise les rayures et peut être facilement repeinte pour s'adapter à la couleur de n'importe quelle pièce.
Documentation
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MTC-SG6/8 Spec Sheet
[557 ko]
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MTC-SG6/8 Hi Res
[337 ko]
MTC-TB6/8 | Tile Bridge for Control 200 and Control 300 Series
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Tile Bridge pour les séries Control 200 et Control 300
- 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.
Documentation
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MTC-TB6/8 Spec Sheet
[530 ko]
MTC-300BB8 | 1 Cubic Ft. Backcan for Control 300 Series 8 in. Drivers
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Boîtier de 1 pied cube pour pilotes Control 300 Series 8 pouces
Série Professionnelle
- Construction en métal de calibre 16 extra-épais.
- Doublée de MDF d'épaisseur 12 mm (½ pouce) pour éliminer les résonances et fournir une réponse graves supplémentaire.
- Découpes sur le dessus et sur le côté.
Documentation
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MTC-300BB8 Spec Sheet
[2,71 Mo]
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Accessing the Conduit Knockouts
[116 ko]
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Control 300 Ceiling Speaker Backboxes / Backcans
[1,1 Mo]
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Control 300 Ceiling Speakers
[1,39 Mo]
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JBL Brackets
[152 ko]
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Brackets Declaration of Conformity
[141 ko]
MTC-300T150 | 150 Watt Transformer
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Transformateur 150 W
Pour utilisation sur des lignes de haut-parleurs distribuées 70 V ou 100 V.
Documentation
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MTC-300T150 Spec Sheet
[220 ko]
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