JBL Cabaret Speaker Cabinets Model 4623

4623 Acoustic Guitar/Vocal Reinforcement with a 2402H high frequency ring radiator, an El30 380 mm (15 in) low frequency loud-speaker, and a specially designed crossover network create a system that is ideal for almost any music application including acoustic guitar or vocal reinforcement applications.

The JBL 4623 Cabaret Cabinets feature the 2402H high frequency horn and  the E130 low frequency woofer. 

2402H Ultra-High Frequency Transducer

Key Features:
40 W continuous program
2.5 - 15 kHz response
44 mm (1¾ in) aluminum ribbon voice coil
110 dB sensitivity, 1 W, 1 m
40° conical dispersion at 10 kHz 

From JBL website :: JBL Cabaret Series Take Some Work Out Of Being A Working Musician.

As a musician you know that your stage show requires quality, high-performance sound products. Products that let your audience feel, as well as hear, every note.  Unfortunately, this kind of professional performance has traditionally meant putting up with massive, complex arrays of equipment that could require hours of extra work to set up and tear down.

At JBL we have the alternative for you. We call it our Cabaret Series. And it includes the most advanced compact musical sound systems ever offered by JBL.
Designed for Performance We’ve developed each Cabaret system around JBL musical instrument loud-speakers. Speakers that are known by musicians around the world for their remarkable efficiency, reliability, and power capacity. Next we matched those components with,optimally tuned enclosures that were engineered specifically for each intended application. Finally, we equalized each system to match the sound characteristics of the instrument it will reproduce.The result is a series of systems that require very little power to operate yet can handle high levels of program material effortlessly.

Systems that provide an ideal balance between high performance and practical size. Designed for Durability Of course even the best sounding speaker systems can be a problem if they can’t take the wear and tear of the road. So each Cabaret Series enclosure is crafted from architecturally braced, 18 mm (K in), multi-laminate, cross-grain void-free hardwood, which is far superior to either particle board or standard plywood.  Tongue-and-groove fabrication techniques and internal bracing ensure maximum strength. A fiberglass lining eliminates internal cabinet reflections. Radiused edges and protective skids allow for ease of handling; flush-fitting covers with built-in handles and snap locks eliminate troublesome small hardware and allow the enclosure to function as its own road case.

The finish is a durable black polyurethane paint that can withstand drops. kicks, and wear. 200 mm (8 in) low frequency loudspeakers, a unique Bi-Radial” horn which provides constant coverage from its crossover point of 3 kHz to beyond 20 kHz, a constant area phasing plug, and an annular-ring diaphragm ferrite motor structure. The 4612 mini P.A. system is ideal for any sound reinforcement application that requires a blend of outstanding performance and maximum portability.
 

The 4623 Acoustic Guitar/Vocal/Sound Reinforcement is equipped with a JBL 2402H high frequency ring radiator, an E130 380 mm (15 in) low frequency loudspeaker, and a specially designed network create a system that is ideal for acoustic guitar,  vocals and sound reinforcement applications.