echnical Overview his small size, 75 watt, 2 channel output audio amplifier can be used in animatronics, haunted house applications, museum, safety info deliver or many entertainment engineering applications. Features: - Super compact small size. - Low pass noise filter. - High pass noise filter. - IC Designed Amplifier. - Gain - Volume Control user adjustable pontentiometer. - Inputs for RCA style Left and Right Audio jacks. - Stereo Separation: > 55dB. - Frequency Response : 20-20K Hz. - Signal to Noise Ratio : more than 90 db. - Wire harness -, Speaker - ON Indicator LED - otal Harmonic Distortion; Less than 0.1%. - 2-Channel Audio connection (Left and Right) - 4 ohm speakers output - Sturdy aluminum enclosure with build-inbase mount. Fused Cable Speaker Output Cable Optional - High Signal Level Input Cable Audio Input Volume Control - Filtering Copyright 2010, All Rights Reserved
echnical Overview Front View Mouning Base Noise Filter Switch Volume Control Potentiometer RCA Jack - Right (Red) (Audio Signal Input) (Gain Control) RCA Jack - Left (White) (Audio Signal Input) (Low / High ) ( Normally not used ) Optional High Signal Level Input R (Li, Li-) L (Li, Li-) Back View On/Off Switch Connetion ( B ) 12 VDC Input (Red, Black - connections) ON LED Right Ch Speaker Left Ch Speaker 4 ohm speakers only (-/) (/-) Copyright 2010, All Rights Reserved
echnical Audio RCA Audio Connectors RCA Jack - Right (Red) (Audio Signal Input) RCA Jack - Left (White) (Audio Signal Input) RCA Connectors LEF OR Stereo "Y" Cable Optional Sound Outputs Stereo "Y" Cable RIGH Connect MP3 Board Audio Output Connector Jack 1/8" OR Sound Source Mini 1/8" Jack RCA to Mini 1/8" "Y" Cable Adapter OR OR Computer Sound Port CD Player Optional USB Flash Memory Drive Main Sound Controller Board MP3 Playback Board OR Copyright 2010, All Rights Reserved Signal Amp Microphone
echnical Overview 12 VDC Supply Back View Wall Supply (12 Vdc @ 5 Amp) Fused Cable Fuse AMP On / Off Switch Connetion 12 VDC Supply - (5 Amp) B Red Orange Black Connected to 12VDC Orange Copyright 2010, All Rights Reserved Rocker Switch
echnical Speaker Back View Orange Speaker Output Cable R R- L- Green Green / White Green - Green / White Right Speaker 4-ohm L Black / White Black Black / White Black Black / White Black - Left Speaker 4-ohm Copyright 2010, All Rights Reserved
Auto alk Board Optional MP3 Player Board Set-up Example B A /- echnical C Supply 9 Vdc R/C Servo Autoalk Controller - Black - Red - White X R/C Servo JP1 and JP2 Configuration Jumper Blocks ON Audio Cable Shut Control Full CCW Left Open Control Full CW Right Gain Control Full CW Right Audio Amp "Y" Cable Dual Headphone Adapter Cable MP3 Audio Playback Board RCA to Mini 1/8" "Y" Cable Adapter Copyright 2010, All Rights Reserved.
echnical Optional High Signal Input Front View High Input Green Purple Blue White Li Li- Li- Li Li Li- Li- Li Radio Cassette Player High- Line Signal Output Optional - High Signal Level Input Cable Copyright 2010, All Rights Reserved
echnical Optional and Speaker Quick Adapters o Audio Amp- plug in o Audio Amp- plug in 4-Ohm Speaker (Left and Right Channels) to Remote Speakers to 12 at 5 Amp VDC Supply adapter with On/Off and LED status board Copyright 2010, All Rights Reserved
echnical Optional (R)Orange - ( )Black - (B)Red Observe Plug Polarity (R) Orange wire ( ) Black wire (B) Red wire LED ON On/Off Switch OFF 2.1 mm connector - Vdc center - Vdc outside - OR - - OR - 12 VDC - 5 Amp Supply - OR - 12 VDC - 5 Amp Supply Warning- Use only one (1) power supply method to power the Audio Amp. Copyright 2010, All Rights Reserved
echnical Optional Speaker 4 Ohm Speakers Observe Plug Polarity L () (-) R (-) R (-) () () () R (-) - Right Speaker 4-ohm Left Wire Color Black = Black-White = - Right Wire Color Green = Green-White = - () L (-) (-) Wire erminal Blocks L () - Left Speaker 4-ohm Copyright 2010, All Rights Reserved