LA140

Quadruple IP speaker

The space-saving IP speaker LA140 reproduces radio communication in control centers with best intelligibility. The solid aluminum casing with standard VESA-mount is equipped with four high-quality speakers with a well-balanced frequency range and good highs. With the speakers you can listen to radio channels. Four separate volume controls allow to adjust the volume of each speaker individually.

With the static IP address, each speaker or adapter can be controlled individually. Thus, through a software control, one or more speakers can be assigned to one or several speech channels. Apart from the possibility of audio transmission via LAN, the speaker has an audio input for the reproduction of external audio content.

With the built-in LED, indicating the reception of incoming signals, you always have an eye on the audio input:

Red LED: Reception of audio (Squelch)

Yellow LED: Power

The power supply with a voltage of 48V DC is ensured over an external power supply or over 48V PoE.

Technical data

General

Casing	Aluminum
Connection	Ethernet
Volume control	four separate volume controls
Dimensions (HxWxD)	360 x 90 x 65 mm
IP Code	IP40
Operating temperature range	0°C … 60°C
Power supply	48V PoE or 48V external power adapter
Ethernet	10/100 MBit
Weight	approx. 2 kg

Speaker

Rated power	8 W
Maximum power	15 W
Nominal impedance	8 Ohm
Frequency response	200 – 20000 Hz
Mean sound pressure level	88 dB
Opening angle (-6 dB)	149°/4000 Hz
Resonance frequency fs	250 Hz
Excursion limit	+/1.5 mm
Voice coil diameter	14 mm
Effective piston area	22 cm²