TheJBL Control 227CTis a passive 6.5" coaxial ceiling loudspeaker with a multi-tap transformer designed for voice amplification and foreground music reproduction in a variety of venues ranging from boardrooms to bistros. The low-saturation transformer allo
TheJBL Control 227CTis a passive 6.5″ coaxial ceiling loudspeaker with a multi-tap transformer designed for voice amplification and foreground music reproduction in a variety of venues ranging from boardrooms to bistros. The low-saturation transformer allows the Control 227CT to be driven by 70V/100V or 8-Ohm power amplifiers (available separately). Equipped with a durable 6.5″ Kevlar-reinforced woofer and a 1″ exit titanium compression driver, the Control 227CT yields a frequency response of 74 Hz to 17 kHz, and a long-term power capacity of 150W.
Its high-slope crossover network ensures natural midrange tonality and proper frequency distribution to the speaker components. A removable locking input connector ensures simple wiring installation. The Control 227CT delivers reliable broadband coverage of 120 degrees.
Features
Specifications
| Active or Passive | Passive |
| LF Driver | 6.5″ / 16.5 cm Kevlar-Reinforced Cone |
| HF Driver | 1″ / 2.5 cm Exit Titanium Compression Driver |
| Frequency Range | 43 Hz to 19 kHz (-10 dB) |
| Frequency Response | 75 Hz to 17 kHz (3 dB) |
| Coverage Pattern | 120 Conical, Broadband |
| Directivity Factor | 7 (1 to 16 kHz) |
| Directivity Index | 8.5 dB (1 to 16 kHz) |
| Power Capacity | For 2 Hours: 150 W (600 W Peak) For 100 Hours: 100 W (400 W Peak) |
| Sensitivity | Measured Half-Space: 90 dB (2.83 V at 1 m) Computer for Competitive Comparison: 95 dB (2.83 V at 1 m) |
| Maximum SPL | Continuous: 112 dB Peak: 118 dB |
| Nominal Impedance | Bypass Mode: 8 Ohms |
| Transformer Taps | Watts at 70 V: 8.5, 17, 34, 68 Watts at 100 V: 17, 34, 68 |
| Crossover | Frequency: 2.2 kHz Low-Pass Filter to LF Driver: 3rd Order (18 dB/Octave) High-Pass Filter to HF Driver: 3rd Order (18 dB/Octave) |
| Input | Removable Locking Connector with Screw-Down Terminals |
| Maximum Wire Gauge | 12 AWG |
| Shielded | No |
| Baffle | Material: Metal Diameter: 12″ / 30.5 cm |
| Dimensions | 13.0 x 5.8″ / 33.0 x 14.7 cm (from Back of Baffle) |
| Weight | 11.5 lb / 5.2 kg |
| Safety Rating | UL 1480, UL 2043, NFPA 90, and NFPA 70 when Installed with a UL-Listed Backcan S7232/UL, UL 1876, IEC 60849 / EN 60849 |
Packaging Info
| Package Weight | 15 lb |
| Box Dimensions (LxWxH) | 15.5 x 15.4 x 10.1″ |
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