Trumpet - 70/ Trumpet - Box
Portable active system
Manufacturer: LDM Electronic Sp. z o. o.
Olszewska 35, 09-300 ¯uromin, Poland
tel. +48 (23) 657 00 81
www.ldm.com.pl, e-mail: [email protected]
Manual
Manual
SPECIFICATIONS
Wireless operating distance
(the wireless
receiver is an optional equipment):
WR-25D - approx. 30 - 50m
KRU-162 - approx. 30 - 100m
Trumpet-70:
SPL
(1w,1m)
.................................106dB
Frequency range.......... 300Hz - 12,5kHz
RMS power......................................70W
Impedance...................................4 Ohm
Trumpet-Box:
SPL
(1w,1m)...................................
97dB
Frequency range....... .......80Hz - 20kHz
RMS power.....................................90W
Impedance..................................2 Ohm
Power supply:
- wireless receiver and ampliefier: by
integrated battery
- battery charger: 230V
~
/50Hz
Type of battery:
- recharchable 12V/7Ah
Max. operating time:
( on 1 battery)
:
- Trumpet-70: approx. 10h.
- Trumpet-Box: approx. 8,5 h.
Dimensions:
1200x215x250 mm
Weight
: 7
GENERAL INFORMATION
The amplifier system Trumpet-70/MobileVoice
is powered by a rechargeable battery and can be
carried as a rucksack during processions, for
example. The amplifier is equipped with mixable
inputs for a micro-phone, a (stereo) audio source
with line level and an (optional) receiver for a
wireless microphone.
It is possible to automatically mute the music,
for example, while speaking into the microphone.
With a fully charged battery, the amplifier system
can be operated for up to 10 hours..
For doubling the operating time, a second
rechargeable battery is separately available. This
battery can be stored in additional compartment
of the box. Additional compartments for items
such as microphones and connection cables are
provided in the rucksack.
To provide sound to larger areas, the wireless
signal of the microphones can be simultaneously
received by multiple Trumpet-70/MobileVoice.
NOTES
