Boss Audio Systems AVA-250 Owner's Manual page 3

Ill BUILT-IN ELECTRONIC CROSSOVER III
All BOSS amplifiers features built-in electronic crossovers.
The crossover frequency is adjustable from 45Hz to 120HZ (LPF) and from 80HZ to 500HZ (HPF)
at a 12dB octave slope. The crossover will now be in operation on both channels one and
two.
(AVA-250/450/650/700/750/800)
All BOSS amplifiers have been designed with fully regulated 100% MOSFET power supplies
assuring extremely quick switching response and self protection,
The output stages of all the BOSS amplifiers Implement discrete Darlington circuitry and were
designed to reduce and eliminate unwanted harmonic distortion.
Model :AVA-250
D 240 Watt Bridgeable Power Amplifier
D Power Output Per Channel: 60 Watts RMS
D Two Channel Bridgeable Amplifier
D Heavy Duty Aluminum Alloy Heatsink Chassis
D Class A-B Operation
D Built-in Electronic Crossover Network Adjustable from 40Hz~300Hz
D Continuously Variable Input Gain Adjustment
D Gold Plated RCA, Low Level High Impedance Input
D WIre Harness, High Level Low Impedance Input
D Remote Turn-on/Turn-off Circuit
D MOSFET Pulse Width Modulated Power Supply
D 2 Ohm Stable Operation with Output Power Increase
D Soft Turn-on Circuit
D Thermal Overheat Protection
0 Speaker Short Circuit Protection
D Input Overload Protection
D LED Diagnostic Condition Indicator
D Automotive Style Protection Fuses
D Upright Easy Access Speaker And Power/Ground/Remote Connection Terminals
D Power On LED Indicator
D Dimensions: 9" 1/8(W) x 2" 3/8(H) x 5" 4/8(L)
2-