Features:DC656:1) Universal pre-amplifier2) 5-channel input / output3) Tone control4) +24V / 48V battery supplyDC653:1) Monitor panel2) 10 channels, switchable3) Inner active speaker4) Monitor volume

Product Name: Public Address SystemModel Number: DC-450, DC-450MPlace of Origin: ChinaSpecifications:DC-450:1) Output rated: 450W2) Impedance: 10k¦ё3) Sensitivity: 775mV4) Signal-to-noise: >84dB5) O

Product Name: Public Address SystemModel Number: DC-350Place of Origin: ChinaSpecifications:1) Output rated: 350W2) Impedance: 10kΩ3) Sensitivity: 775mV4) Signal-to-noise: >84dB5) 100V output: 10

Product Name: Public Address SystemModel Number: DC-150Place of Origin: ChinaSpecifications:1) Output rated: 150W2) Impedance: 10kΩ3) Sensitivity: 775mV4) Signal-to-noise: >84dB5) 100V output: 1

Product Name: Public Address SystemModel Number: DC-656, DC-653, DC-660Place of Origin: ChinaFeatures:DC656:1) Universal pre-amplifier2) 5-channel input / output3) Tone control4) +24V / 48V battery su

Product Name: Car Amplifier CardPlace of Origin: ChinaWe can supply a variety of car amplifier cards.

Specifications:1) Power output: 800W output at 0.5%THD2) Frequency response: 20Hz-50kHz at +/-1dB3) Input sensitivity: 0.1-2.0V impedance 10k ohms4) S/N ratio: better than 90dB5) THD:6) Speaker impeda

Specifications:1) RMS output power: @1% THD2) All channels driven:a) Into 4ohm: 55W x 2b) Into 2ohm: 80W x 2c) Bridged into 4ohm: 160W x 23) Max. dynamic power: 960W4) Frequency response: 20Hz to 20kH

Specifications:1) Power: 14.4V DC negative ground2) Input current: 0.5A max.3) Distortion: 0.01% THD at IV output level4) Frequency response: 10Hz - 30kHz±3dB5) S/N ratio (A weighted): >95dB6) Se