User manual PYLE PLMRA220

[. . . ] · 500 W x 2 Bridged Output ( 250 W x 2 + 500 W x 1) · Dual Variable Hi/Lo Electronic Crossover Network · Dual Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Inputs · Power ON LED Indicator · LED Protection Indicator · S/N Ratio: > 95 dB · THD: <0. 04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On · Tri-Mode Configurable · Blue LED Level Display 2 f e a t u 2r ceh sa m a n LdM R Ac 2o2 0n t r o l s pP PLMRA220 power LED protection LED high level inputs low level inputs input level control crossover mode selector bass boost level 3 high pass frequency control low pass frequency control speaker connections power fuse power terminals features and specifications 2 ch amp PLMRA220 PLMRA220 2 channel amplifier crossover mode selector when used with normal, full range systems, set this switch to "FULL. " If you wish to use the internal crossover to power a driver of specific frequency range, use the "LOWPASS" or "HIGHPASS" settings. input level control use this control to match the outputs of your head unit to the amplifier. Starting with your head unit set at about the 2 o'clock position, increase the amp level control until distortion begins to occur, and reduce slightly from this point. [. . . ] Use these with car stereo output which uses RCA-type connector cables. high level inputs if your car stereo lacks RCA-type output jacks, you may connect speaker output leads to these input connectors. protection LED this indicator is illuminated when built-in protection circuitry is activated. power fuse the fuse protects the amplifier and your car's electrical system from short circuit conditions. power terminals use these connectors to deliver power, ground and remote turn-on control to the amplifier. speaker connections these terminals are 14K gold plated to guarantee high conductivity and minimum signal loss. output power @ 14. 4v DC, 1KHz RMS Power @ 4 Ohms RMS Power @ 2 Ohms Maximum Power Output frequency response input impedance low level inputs high level inputs input sensitivity low level inputs high level inputs power supply voltage matching speaker impedance stereo mode bridged mode maximum current draw dimensions (W x H x L) mm inches 35 Watts x 4 50 Watts x 4 250 Watts x 4 15 Hz-30 KHz 10K Ohms 100 Ohms 250mV 2. 5V 14. 4V DC Neg. Ground (10. 5-16V) 2-4 Ohms 4-8 Ohms 20A 276 x 69. 5 x 305 10. 9 x 2. 7 x 12 6 electrical connections 2 ch amps PLMRA220 PLMRA220 FUSE REM GROUND +12V BATT 7 head unit 12V battery to remote turn-on +12V e l e c t 4r ic hc aamlp s cP oL MnR nA 4e2 0c t i o n s PLMRA420 8 head unit 12V battery to remote turn-on +12V stereo input connections 2 ch amps PLMRA220 using low level inputs PLMRA220 head unit L/R Audio Outputs 9 PLEASE NOTE!If using high level inputs, do not use the low level RCA inputs at the same time! using high level inputs head unit L L R R wiring harness from speaker terminals mono input connections 2 ch amps PLMRA220 using low level inputs PLMRA220 head unit 10 To a second amplifier Y Adaptors using high level inputs head unit PLEASE NOTE!If using high level inputs, do not use the low level RCA inputs at the same time! To a second amplifier L wiring harness L R R wiring harness from speaker terminals 2/4 channel input connections 4 ch amps PLMRA420 4 CH input connections using low level inputs PLMRA420 L/R FRONT Audio Outputs L/R REAR Audio Outputs head unit 11 2 CH input connections using low level inputs L Y adaptors R high level input connections 4 ch amps PLMRA420 4 CH floating ground connections PLMRA420 12 REAR L ORANGE BLACK BLACK R L R FRONT ORANGE BLACK BLACK CH 3/4 4 CH harness wiring for common ground connections CH 1/2 REAR L ORANGE BLACK BLACK R L R FRONT ORANGE BLACK BLACK ORANGE from speaker terminals ORANGE PLEASE NOTE!If using high level inputs, do not use the low level RCA inputs at the same time! ORANGE from speaker terminals ORANGE mono input connections 4 ch amps PLMRA420 4 CH mono input connections using low level inputs PLMRA420 head unit LEFT FRONT Audio Outputs RIGHT FRONT Audio Outputs RIGHT REAR Audio Outputs LEFT REAR Audio Outputs 13 2 CH input connections using low level inputs L Y adaptors R high level mono input connections 4 ch amps PLMRA420 4 CH floating ground connections PLMRA420 CH 3/4 14 CH 1/2 R ORANGE BLACK BLACK L ORANGE BLACK BLACK ORANGE from speaker terminals ORANGE ORANGE BLACK BLACK R L ORANGE BLACK BLACK PLEASE NOTE!If using high level inputs, do not use the low level RCA inputs at the same time! 4 CH harness wiring for common ground connections ORANGE from speaker terminals ORANGE speaker connections 2 ch amps PLMRA220 Stereo Output Mode FUSE REM GROUND +12V BATT PLMRA220 15 Bridged Mono Output Mode LEFT speaker RIGHT speaker FUSE REM GROUND +12V BATT speaker MINIMUM SPEAKER IMPEDANCE 4 OHMS! speaker connections 4 ch amps PLMRA420 4 CH Output Mode PLMRA420 FRONT speakers L R R L REAR speakers 16 Bridged Dual Mono Output Mode speakers L R MINIMUM SPEAKER IMPEDANCE 4 OHMS! speaker connections 4 ch amp PLMRA420 4 CH Stereo Output Mode with Mono Bridged Subwoofer Output PLMRA420 17 MINIMUM SPEAKER IMPEDANCE 4 OHMS!R SUBWOOFER L SPEAKERS mounting and installation mounting Before Your new Pyle Marine Series amplifier comes complete with all required mounting hardware. When determining a suitable location in your vehicle for the amp, please remember that it is a high-power electronic device capable of generating high heat. For this reason, always choose a location in your vehicle which has low vibration, adequate ventilation, a minimum of dust, and no moisture. [. . . ] Confirm that your head unit or other equipment is turned off while connecting the input jacks and speaker terminals. If you need to replace the power fuse, do so only with a fuse identical to that supplied with the amplifier. Using a fuse of a different type or rating may result in damage that isn't covered in the manufacturer's warranty. 20 notes STOP 4 ohm 4 ohm STOP 21 4 ohm 4 ohm 4 ohm 4 ohm 2 -c hannel A m p l i f i e r (Operating in Stereo) 2 -c hannel A m p l i f i e r (Operating in Bridged Mono) 4 -c hannel A m p l i f i e r (Operating in Stereo) 4 ohm 4 -c hannel A m p l i f i e r (Operating in Bridged Mono) 4 ohm YES! 4 ohm NO! 4 ohm YES! 4 ohm NO! 4 ohm Two 4-ohm speakers, wired in stereo, will present a 4-ohm load to each channel of the amplifier. [. . . ]