Model: Hi-Fi BASS A2 (A1s board is shared).
Weight: 0.3KG
Parameters:
Circuit 12dB / oct, power 300W, 400W maximum you can use the following for 4-8 ohm speaker, inductance 8.8mH, capacity 88UF, then 4 ohms speaker crossover 135HZ, then 5 Europe Crossover 170HZ, then 6 Europe crossover 200HZ, then 8 ohms crossover Frequency 270HZ.
Dimensions: PCB length 100MM, width 65MM, thickness 35MM.
Introduction:
With terminals, dual-free soldering or welding, English INPUT there is pick amplifier, English BASS there is the bass speakers. Subwoofer crossover, also called crossover plate and filter circuit, connected to the amplifier before and after woofer speaker; commonly used in the active subwoofer and a passive subwoofer. Role is full-range amplifier output signal tritone be blocking attenuation, allowing ultra-low frequency signals.
Uses:
After the analogy of a woofer or subwoofer speaker directly on the amplifier, this speaker will issue a treble and vocals, etc., but indirectly this subwoofer crossover, it only made the bass drum horn, do not send high school tone, voice, etc. will become very quietly.