25 minutes west of Tacoma Narrows Bridge on HWY 16.JBL Professional Products Model 4655 Loudspeakers my lot #694
Each one is rated at 500 watts and weighs about 55 pounds. They are made of 7-ply, steel-reinforced birch plywood. These are the type you see hanging from the ceiling in dance clubs and churches. This particular set is from a non-smoking roller skating rink that upgraded to an even beter system.They are in great shape with only a few very minor dings and scratches. T are 14 hanging points on each enclosure, allowing you to hang the speakers in many variations. All of the original hardware is , including all of the bolts and screws for the 14 suspension points as well as 3 saddle attachments to hang from. You'll need to buy your own cable and misc hardware that is unique to your mounting situation. The drivers were never uncovered since the speakers were hung and are in excellent condition. The "screw-down" grills are in excellent shape, with only a couple of tiny worn corners and a very light crease/impression?? near the top of one grill. Its barely noticeable and not torn- see the pic highlighted below. They are VERY loud and sound GREAT, even when being driven by my modest 50 watt per channel system. ========= From the manufacturer: ( note: specs are the same as the 4655-BK, which is the black cabinet) The 4655-BK was developed in response to demand from the field for a high performance sound reinforcement loudspeaker system in a cost-effective package. The 4655-BK has outstanding performance characteristics, including wide dispersion, smooth frequency response, high power handling and efficiency, and low distortion. The enclosure has been designed with integral steel reinforcement to accept safety-rated suspension hardware. Frequency Response: 60Hz - 15kHz (±3dB) Frequency Range: 40Hz - 20kHz (-10dB) Sensitivity: 100 dB SPL (1W, 2.83V @ 1m) Impedance: 8 ohms Power Capacity: Continuous Pink Noise: 250 watts
Continuous Program: 500 watts Directivity Factor (Q): 6.3, averaged from 500 to 2500 Hz. Directivity Index (DI): 8.0 dB, averaged from 500 to 2500 Hz. Nominal Dispersion: 100° horizontal x 80° vertical, averaged from 500 to 2500 Hz. Finish: Charcoal Gray Suspension Attachment: (14) hanging points on each enclosure accept 3/8"-24 x 1.5" forged steel shoulder eyebolts (not included) Input Connector: Barrier strip Net Weight: 25 kg (55 lb) Dimensions (HxWxD):
648 x 483 x 324 mm, (25 1/2 x 19 x 12 3/4 in)
note: Mounting bolts protrude an additional 5/16" on all sides except front. Grille extends 3/8" on front.
Items in the Worthopedia are obtained exclusively from licensors and partners solely for our members’ research needs.