Electrovoice ma-1206 产品宣传册
Step Up To Electro-Voice
®
© 2003 Telex Communications, Inc.
Litho USA 2/03 ZM PA-20556-1
12000 Portland Ave. South, Burnsville, MN 55337
Phone: 952-884-4051 www.electrovoice.com
C O M M E R C I A L M I X E R P A G I N G
A M P L I F I E R S
S P E C I F I C A T I O N S
AMPLIFIER SECTION
MA-1212
MA-1206/MA-606
Output Power (at 1 kHz):
120 Watts
60 Watts
Frequency Response
50-15,000 Hz (±3 dB)
50-15,000 Hz (±3 dB)
Inputs Sensitivity/Impedance –
Inputs Mic Setting:
0.3 mV/600 Ohm (balanced)
0.3 mV/600 Ohm (balanced)
Inputs Line Setting:
75 mV/47 kOhm (balanced)
75 mV/47 kOhm (balanced)
Paging:
-20 dB m/600 Ohm (transformer isolated)
-20 dB m/600 Ohm (transformer isolated)
Power Amp In:
1 V/10 kOhm (unbalanced)
1 V/10 kOhm (unbalanced)
Auxiliary:
100 mV to 1 V (unbalanced)
100 mV to 1 V (unbalanced)
THD (at Rated Output):
<1% at 1kHz
<1% at 1kHz
Signal to Noise Ratio –
Mic:
>52 dB
>52 dB
Auxiliary:
>65 dB
>65 dB
Paging:
>65 dB
>65 dB
Power Amp In:
>90 dB
>90 dB
Line Output Level/Impedance –
Preamp Output:
1 V/1 kOhm (unbalanced)
1 V/1 kOhm (unbalanced)
Balanced Line Output:
500 mV/47 kOhm (unbalanced)
500 mV/47 kOhm (unbalanced)
Speaker Outputs:
4, 8 and 16 Ohm
4, 8 and 16 Ohm
25-, 70.7- and 100-Volt
25-, 70.7- and 100-Volt
Tone Controls–
Bass:
+ – 10 dB at 100 Hz
+ – 10 dB at 100 Hz
Treble:
+ – 10 dB at 10 kHz
+ – 10 dB at 10 kHz
Muting:
40 dB attenuation
40 dB attenuation
Protection:
3 independent Slo-Blo
®
fuses,
3 independent Slo-Blo
®
fuses,
primary A.C. and D.C.
primary A.C. and D.C.
Power Dissipation:
390 watts
MA-1206: 250 watts; MA-606: 220 watts
Power Supply:
108-132 V A.C., 50/60 Hz
108-132 V A.C., 50/60 Hz
Dimensions–
Height:
15.0 cm (5.9 in.)
15.0 cm (5.9 in.)
Width:
48.0 cm (18.9 in.)
48.0 cm (18.9 in.)
Depth:
32.0 cm (12.6 in.)
32.0 cm (12.6 in.)
Net Weight:
12.0 kg (26.5 lb)
MA-1206: 9.0 kg (19.9 lb); MA-606: 8.5 kg (19.0 lb)
Shipping Weight:
12.7 kg (28.0 lb)
MA-1206: 9.7 kg (21.4 lb); MA-606:
MA Series
These amplifiers are ideal
for use with the EVID ceiling
and surface mount speaker
products as well as the
extensive line of commercial
Paging horns and drivers.
EVID 4.2
EVID C4.2
PA-430T
Cobraflex
III
Key Markets
and Applications
• Warehouses
• Shopping malls
• Retail stores
• Churches
• Office lobbies
• Hotel conference rooms
• Dentist/Doctor waiting rooms
... and any other installation
involving background music
and paging.
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