3
SPECIFICATIONS
Max. Output Power
5W
∕
4Ω
Audio Inputs
2 3.5 mm
（
1/8”
）
stereo mini jack, one for microphone and
the other for line source
Power Requirements
6 1.5V AA alkaline batteries
Recharging Circuitry
MA500 can be used as a charger, the rechargeable battery
should be Ni-MH or Ni-CD and its capacity should be lower
than 1300 mA. Recharging time is around 10 to 15 hours.
Battery Life
6 AA alkaline batteries, 8 hours continuous operation
Drivers
2.5”
Net Weight
320g
（
11.3 oz
）
Optional Accessories
Power supply 12V DC
∕
300 mA
*Note:Specifications are subject to change.
!
WARNING! INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH IF MISHANDLED
COULD RESULT IN DEATH OR SERIOUS PERSONAL INJURY OR PROPERTY DAMAGE.
※
Do not expose the unit to rain or an environment where it may be splashed by water or other liquids
as doing so may result in fire or electric shock.
※
Do not attempt to modify this product. Doing so could result in personal injury and/or product failure.
※
Do not subject to extreme force and do not pull on the cable, it might cause the product failures.
※
Keep this product and the equipment which used together dry and avoid to exposure to extreme
high temperature and humidity.