Enping Aoda Electronic Technology Co., Ltd.
SP820 and SP122 professional digital power amplifier modules have built-in high-pass and low-pass filters to provide signals for two independent amplifiers, one for high frequency and one for low frequency.
SP series modules contain two independent digital power amplifiers.The volume is controlled by a potentiometer. It has a SPEAKON output, suitable for an active speaker.
Cooperate with SpeakON special power supply socket, suitable for the usage of active linear array speakers.
SP2600-EQAS and SP2800-EQAS contain frequency divider and two amplifiers.
1 * 12 inch active DSP dual frequency and full frequency speaker