JBL 4645C Subwoofer

The JBL 4645C is a single 460 mm (18 in) high power subwoofer. It is approved by Lucasfilm Ltd. for THX� system installations.

ME 160

Enclosure Bass reflex type
Power Handling Capacity Continuous pinknoise: 150W
Rated Impedance 6 ohms
Sensitivity 88dB (1W, 1m)
Frequency Response  50 ? 20,000Hz  
Crossover Frequency  2,000Hz
Speaker Component 16cm resin-impregnated natural fiber cone woofer
(magnetically shielded) 2.5cm soft-dome type(magnetically shielded)
Input Terminals Screw terminals (compatible with a dual-banana plug),
gold plated
Finish Enclosure: MDF, black, paint Front grill: Cloth, black
Dimensions  216 (W) ? 376 (H) ? 244 (D) mm
Weight  7.5kg (per unit)
Mounting Brackets (option)  WCB-31, CMB-31     

Full range compact ceiling speakers. Low distortion and a smooth, natural frequency response make the Control 24CT Micro ideal for medium volume business music systems as well as for the medium to low SPL segments of larger or louder systems.

The Control 24CT Micro includes a multitap transformer for 70V or 100V systems.

Features

• Extremely wide 150° coverage.
• Smooth frequency response.
• Components:
  • 4½ inch (115 mm) woofer, injection molded graphite cone with butyl rubber surround.
  • ½ inch (12 mm) polycarbonate tweeter for extended response.
• Control 24CT Micro includes 8W multitap transformer for 70V/100V systems.
• Shallow 4-inch (100 mm) depth.
• Packaged with grille, backcan and tile rails for fast installation and easy dealer stocking.

Specs

• 85 Hz to 20 kHz frequency range
• 30 watts continuous program power (15W pink noise) capacity
• 86 dB sensitivity (1W/1m)
• Shallow steel back-can (only 4 in deep)
• Control 24CT 70V/100V taps: 8W, 4W, 2W, 1W (and 0.5W for 70V only)
• Dimensions (Height x Diameter): (4.2 x 7.7 in) 106 x 195 mm
• 105 mm (4.1 in) front of ceiling tile to back of the backcan
• Weight: 1.6 kg
• Cutout Size: 167 mm (6.6 in)

Subwoofer 2x18 2241H, 1200W AES, 4Ω, 100dBSPL/1W/1M, 22Hz-3dB με EQ και γρίλλια. Εγκεκριμένο από την lucasfilm LTD., για THX. (762H x 1219W x 610D mm). 98kg.