JBL 4750A

Commentary

Sound Power Series medium 2-way speaker system.

The 4750A is equipped with 2 30 cm cone type woofer 2206H in the low range.
In addition, a horn type unit combining a compression driver 2445J using a 10 cm diameter titanium diaphragm and a flat front biradial horn 2380A is mounted in the high range.

The enclosure uses a wedge-shaped design that allows multiple side-by-side clusters, extending the coverage by 30 degrees horizontally for each additional enclosure.
It can also be used with sub base systems 4745A, 4748A, 4785A, and 4788A.

The 4750A uses a bi-amplifier drive system.

Model Rating

Method	2-way, 3-speaker, bass reflex system
Unit	For low band : 30 cm cone type (2206H) x2 For High Range : Horn Type (2445J + 2380A)
Playback frequency band	32 Hz to 20 kHz -10dB
Output sound pressure level	L: H: 98dB/2.83V/m 129 dB max. 112dB/2.83V/m 133 dB max.
Allowable input	L : 1,200W (AES Standard 60 to 600 Hz) H : 150W (continuous program)
Crossover frequency	1.2 kHz (recommended)
Directional characteristic (-6dB)	H90 ° xV40 °
Impedance	L : 4 Ω H : 16 Ω
Input / output connector	Neutrik NL8MPRx2
External dimensions	Width 620x Height 996x Depth 440 mm
Weight	60kg