3-way Passive Point Source
2800W | 140dB |70 Hz-20 kHz | 40º x 30º

The ES-158 is a 3-way, full range point source system, designed to provide a powerful stand-alone solution. A horn loaded 15” bass and an 8” mid-range, in a bullet type-loading device, handle the low to mid-range frequencies. The M-75N neodymium compression driver provides exceptional high frequency reproduction. The ES-158 can be used in either the vertical or the horizontal position thanks to its rotatable mid high horn assembly.

Depending on the installation needs, it is possible to select between a biamp or triamp operation mode.The systems are designed using top grade birch plywood and protected with an impact resistant ISO-flex paint. The front elements of the cabinet are protected using a solid metal grill assisted by an acoustically transparent fabric however, if the powerful aesthetics of the system allows it to be deployed with or without the grill.

3-way full-range system
1 x 15GNR horn loaded bass loudspeaker
1 x 8AN horn loaded mid-range loudspeaker
M-75N neodymium compression driver
Selectable biamp/triamp operating modes
Tight 40º x 30º coverage angles
Rotatable horn for vertical or horizontal positioning

Bar & Lounges
Live Music Venues


Frequency Range (-10 dB) 70 Hz – 20 kHz
Horizontal Coverage (-6 dB) 40º
Vertical Coverage (-6 dB) 30º
Nominal Impedance 8 ohms
Peak Power Handling 2800 W
Maximum Peak SPL at 1m 140dB
Enclosure Construction Birch Plywood
Enclosure Geometry Trapezoidal
Rigging M10 Rigging Points
Finish ISO-flex Paint
Color Black
Net Weight 62kg (136,68 lb)

985x 610 x 590 mm
38,8 x 24 x 23,2 in