User Manual

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5. "TD" TIME DELAY OPTION
The OPERA 110 MOBILE SPORT speaker is available with a circuit equipped with a 24-
bit internal processor called "TD" (Time Delay).
This circuit permits delaying the audio signal produced by the speaker to optimise
installations made up of several speakers, of the same series, located at various
distances.
This prevents a problematic echo due to the sounds of the various speakers, located at
various distances from one another, being superimposed.
Two 10-position rotating switches permit selecting the distance in metres; one selects
tens of metres and the other single metres.
Also featured is a switch for disengaging the "TD" (Time Delay) circuit in the case of this
not being used; this ensures longer battery life.
The disengagement of this circuit or switch setting in position "0" makes the OPERA 110
MOBILE SPORT speaker a "no-option" unit.
6. DIFFUSOR DIMENSIONS
TECHNICAL DETAILS OPERA 110 MOBILE SPORT
RMS power
Frequency response
Sound pressure
Component parts
MIC/LINE input sensitivity
MIC/LINE impedance (Balanced)
MIC/LINE impedance (Unbalanced)
RCA input sensitivity
RCA impedance
LINE OUT output level
DC connector at output from 1 to 10VDC - 100mA MAX
Battery recharge with connector DC
Rechargeable battery (LEAD)
Battery life hours (depends on use)
Dimensions (wxhxd)
Weight
Type of amplifer bi-amp HF class AB
LF class H
70W LF + 20W HF
80 - 18.000 Hz
Crossover Ft 2000 Hz
TW 12dB/oct
W 12dB/oct
(SPL) 117 dB max
1 woofer 10"
1 tweeter 1”
-40dBu / 0dBu (switch)
1K2W/30KW
600W/15KW
-10dBu
47KW
0dBu
15 Vdc
12V - 7,2Ah
8
312x550x290 mm
11,5 Kg
7. TECHNICAL SPECIFICATION
TECHNICAL DETAILS RADIO MICROPHONE
Type of receiver
Number of channels channels
Channel selection
~3dB
THD distortion <1%
Signal/disturbance ratio 115dB
Operating frequencies multi-channel
range 770 - 870 Mhz
Band width 200 KHz FM
Antennas 2 integrated
UHF
DIVERSITY
16
rotatng switch
Audio band width 35Hz to 16KHz
TECHNICAL DETAILS RADIO MICROPHONE
Type of receiver
Operating frequencies
VHF
mono-frequencies
Audio band width 40Hz to 15KHz
THD distortion <1%
Signal/disturbance ratio >100dB
VHF range
Carrier frequency 173 - 240 Mhz
Modulation FM
Antennas 1 integrated
312mm
550mm
290mm