JBL Speaker VRX918SP


JBL C67HC/T-WH ลำโพง Narrow-Coverage High Ceiling Pendant Loudspeaker with RBI, 6.5″ Woofer with Silk-Dome Tweeter, White

The JBL Control 67HC/T is a high output, full-range, two-way pendant-type loudspeaker (White) that provides superb sound reproduction and very consistent, narrow coverage for rooms with open architecture ceilings and other locations where a pendant form factor is desired. The well-controlled narrow coverage is ideal for improved voice intelligibility and musical clarity in high-ceiling venues or in rooms with difficult acoustics such as convention centers, transit centers, exhibit venues and hotel atrium areas.

JBL’s patent-pending Radiation Boundary Integrator (RBI) technology, adapted from the groundbreaking VERTEC Series of line array loudspeakers, delivers consistent coverage of the listening area. Combining an extra-large 295 mm (11.6 in) diameter waveguide with low frequency projection apertures, the two coaxially-mounted drivers provide a seamless integration of coverage, resulting in extremely even pattern control and coverage where all listeners hear a consistent, high-fidelity sound quality.

The Control 67HC/T includes a single-point mounting system for easy and secure suspension in open-ceiling applications. Two complete hanging cable systems are included, providing both main and safety suspension cables. Include are extra-long 4.5 m (15 foot) high tensile galvanized steel wire rope having spring clips for the loudspeaker end of the cable and UL listed cable fasteners for infinitely adjustable suspension height.

The system’s 165 mm (6-1/2 in) low-frequency driver features a polypropylene-coated cone and 25 mm (1 in) copper voice coil with vented fiberglass resin coil-former for high power handling and improved long-term reliability. The coaxially-mounted 25 mm (1 in) textile soft dome high frequency driver features internal damping for smooth extended response, along with an aluminum voice coil former and neodymium magnet assembly with ferro fluid cooling, for high-fidelity sound quality with enhanced long-term sound level capability.

The Control 67HC/T contains a high-quality 60 Watt multi-tap transformer for use on 70V/100V distributed loudspeaker lines and is switchable for 8-ohm voice-coil direct operation. Euro-style clip-in connectors allow for easy wiring. For protected outdoor applications, rubber boots are included to cover the input connectors and an optional terminal cover is available for harsher locations.


  • JBL’s exclusive conical Radiation Boundary Integrator (RBI) technology provides 75Deg. coverage, for clarity in high-ceiling and reverberant locations
  • Coaxial design featuring 165 mm (6-1/2 in) woofer and 25 mm (1 in) soft-dome tweeter
  • Extremely smooth frequency response and superb high fidelity sound reproduction
  • Hanging hardware with 4.5 m (15 feet) galvanized steel cable and easy to adjust clamp
  • UL listed (speaker and hanging cable system)
  • 8 ohm and 70V/100V operation
Frequency Response (-10 dB) 75 Hz – 17 kHz
Frequency Range (±3 dB) 110 Hz – 16 kHz
Power Capacity 75 Watts Continuous Pink Noise Power (with 300 Watts peaks)
150 Watts Continuous Program Power
Nominal Sensitivity 93 dB
Nominal Coverage Angle 75Deg. (+15Deg./-20Deg.)
Directivity (Q) 10.4
Directivity Index (DI) 9.8 dB
Rated Maximum SPL @ 1m 112 dB continuous pink noise, 118 dB peak
Rated Impedance 8 ohms
Transformer Taps 70V: 60W, 30W, 15W & 7.5W
100V: 60W, 30W, 15W
Transformer Insertion Loss 0.5 dB @ 7.5 W, 0.5 dB @ 15 W, 0.6 dB @ 30 W, 0.7 dB @ 60 W
Transducer LF Driver 165 mm (6.5 in) polypropylene-coated paper with pure butyl rubber surround, 25 mm (1 in) copper voice coil, vented fiberglass resin voice coil-former
Transducer HF Driver 25 mm (1.0 in) textile soft-dome, neodymium magnet assembly, ferro-fluid cooling, aluminum voice coil former
Enclosure Material High impact polystyrene
Grille Zinc-plated steel grille with powder-coat finish, foam backing (removable for painting)
Environmental Exceeds Mil Spec 810 for humidity, salt spray, temperature & UV
IP44 capability per IEC 529 – splash proof rating
Termination Two removable locking euro-block 2-pin connectors with screw down terminals for bare wire. Connectors paralleled for input and loop-thru. Max. wire 12 AWG (2.5 mm2) Rubber terminal covers included
Suspension Two identical suspension systems (one as main suspension cable and the other as safety cable), each consisting of 4.5 m (15 ft) long 2 mm (0.077 in) high-tensile galvanized-steel wire rope suspension cable with spring-clips for clipping onto the loudspeaker bracket and Gripple brand adjustable-height cable fasteners for infinitely adjustable height. Cables have SWL rating of 45 kg (99 lb)
Safety Agency Ratings Speaker listed per UL1480, transformer registered per UL1876. In accordance with IEC60849/EN60849. Suspension system and Gripple-brand cable fastener listed per UL1598 and UL2239, TUV and CSA Class 3426-01 & Class 3426-81
Dimensions 333 mm (13.1 in) diameter x 344 mm (13.6 in) height to top of cabinet. 369 mm (14.5 in) to top of suspension bracket
Weight 5.9 kg / 13 lbs (Each)