DIEN BT-621 6″ CEILING LOUDSPEAKER 6W 100V

• 91dB
• 8Ω
• Φ198 * 55mm
• Φ158mm

• TOA introduces a new range of ceiling-mounted speakers that have been designed and engineered to overcome limiting factors that have been associated with conventional ceiling-mount speakers. Most noticeable has always been the high-frequency roll-off that resulted from limited speaker dispersion characteristics. TOA's new ceiling speaker range provides well-balanced audio reproduction without treble attenuation over an expanded listening area thanks to the extra-wide dispersion characteristics that are part of the overall speaker design. Perceived speaker directionality and beaming tendencies are minimized, resulting in a natural, well-balanced sound over a wide area at all levels. Conventional speakers exhibit high frequency roll-off characteristics as the distance between speaker and listener increases. However TOA believes that an ideal ceiling-mounted speaker's response characteristics should include wide dispersion and non-frequency dependent directionality and this new ceiling speaker series proves that.
• Designed to blend into ceilings with a smooth, low-profile design.
• Extra ease of use and higher cost-effectiveness with the metal "back can" enclosure for the speaker rear.
• Minimal high frequency roll-off allows clear and well-balanced sound reproduction over a wide listening area.
• Quick and easy installation to precisely mount speaker onto ceilings and walls. Rotating front grille also installs quickly and conveniently.
• The Electronic Controller (AC-120) option is required to provide increased control of the F-122C's speaker response.

Μεγάφωνο ψευδοροφής 6W / 100V διπλού κώνου 6" (16cm). SPL 93dB (1W/1m), 45 ? 20.000Hz. Διάμετρος 230mm, Βάθος 80mm. Λήψεις: 6W - 3W - 1,5W - 0,8W

• Compact, high power handling.
• Completely sealed flush mounted high humidity area speaker.
• Plastic film diaphragm rated at 3W at 3.3k Ω and 1W at 10k Ω.
• Stainless steel punching net.
• ABS resin enclosure / Alloy coated ABS resin panel.

The JBL Professional Control 227CT is a premium in-ceiling professional loudspeaker designed for applications requiring superior quality sound in ceiling-mount applications. Delivering exceptional next-generation performance in a medium format coaxial point source design, the Control 227CT incorporates breakthrough performance features such as best-in-class pattern control to provide a consistent sound throughout the listening area. Especially wide coverage allows fewer speakers to cover the space, reducing both the material and labor cost for the installation.

The Control 227CT features a 6.5" Kevlar-reinforced low frequency driver coupled with a 1" exit titanium compression driver for enduring reliability and outstanding performance. A top quality, low saturation 60 Watt multi-tap transformer comes pre-attached on the Control 227CT enabling the system to be used on 70V or 100V distributed speaker lines.

The Control 227C and CT are easy to install and feature a removable multi-pin locking connector, with secure screw-down terminals. This allows the for pre-wiring the input wires for easy clip-on convenience during installation. The optional MTC-200BB6 14 cubic liter (0.5 cubic foot) back can is made of extra-thick 16 guage steel and the top is lined with 1/2" medium density fibreboard.

The clean, contemporary look of the MTC-RG6/8 grille for the Control 227C and CT is designed to suit a variety of settings, offering a simple, elegant appearance that fits into a wide variety of décors.

To ensure long life and reliability, Control 227C and CT pass JBLʼs 100-hour torture power test. Nobody in the industry has more demanding reliability standards.

Features

• Consistent 120° broadband pattern control for exceptional coverage
• Coaxial design featuring: Kevlar-reinforced 6.5" woofer; 1" compression driver
• Extraordinary clarity for speech and vocals with extended frequency response for music
• 150 Watts Power Handling
• Advanced high-slope crossover network for constant coverage and smooth, natural midrange
• Integrated back can with clean, contemporary grille (sold separately)

Specifications

• Frequency Range (-10dB): 43Hz - 19kHz
• Frequency Response (-3dB): 75Hz - 17kHz
• Nominal Sensitivity: 90dB measured half-space; 95dB computed for competitive comparison
• Nominal Coverage Angle: 120 degrees conical, broadband
• Nominal Impedance: 8 ohms
• Low Frequency: 6.5" Kevlar reinforced cone
• High Frequency: 1" exit compression driver
• Dimensions (H x Dia.): 12" round baffle x depth from back of baffle of 5.8“

ΑΒS Plastic. White
Mettalic Grid, White.
8” Dual Cone
Max Power: 20W