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Summary of Contents for Pyle PLMRA220
- Page 1 Visit Our Website SCAN ME PyleUSA.com PLMRA220 - PLMRA420 Waterproof Marine Bridgeable Amplifier USER GUIDE...
- Page 2 Pyle, founded in the 1960s, has evolved into a renowned manufacturer of high-quality advanced woofers. Our journey started with the iconic Pyle Driver, becoming a household name in original speakers. In the late 20th century, we expanded into replacement speakers, car audio, home audio, marine audio, and professional audio &...
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Page 3: Table Of Contents
CONTENTS GENERAL FEATURES FEATURES AND CONTROLS ELECTRICAL CONNECTIONS STEREO INPUT CONNECTIONS MONO INPUT CONNECTIONS PLMRA220 2/4 CHANNEL INPUT CONNECTIONS HIGH LEVEL INPUT CONNECTIONS MONO INPUT CONNECTIONS PLMRA420 HIGH LEVEL MONO INPUT CONNECTIONS SPEAKER CONNECTIONS MOUNTING AND INSTALLATION PRECAUTIONS PROTECTION CIRCUITRY... -
Page 4: General Features
General Features PLMRA220 High-Performance 600 Watt 2-Channel Bridgeable MOSFET Ampli er • 300 Watts x 2 Output • 600 Watts x 1 Bridged Output • Variable Hi/Lo Electronic Crossover Network • Variable Bass Boost (0 to +18 dB @ 60Hz) •... -
Page 5: Features And Controls
Features and Controls PLMRA220 - 2 Channel Ampli er Control Functions Power LED High-Level Inputs Protection LED Low-Level Inputs Input Level Control High Pass Frequency Control Crossover Mode Selector Low Pass Frequency Control Bass Boost Level Speaker Connections Power Terminals... -
Page 6: Technical Speci Cations
High Pass Frequency Control: When the crossover selector switch is in "HIGH- PASS" mode, this control sets the lower frequency limit for the audio program sent to the speakers. Bass Boost Level Control: This control permits adjustment of the bass level up to an increase of approximately 18 dB. - Page 7 Input Sensitivity: • Low-Level Inputs: 250mV • High-Level Inputs: 2.5V Power Supply Voltage: 14.4V DC Negative Ground (10.5-16V) Matching Speaker Impedance: • Stereo Mode: 2-4 Ohms • Bridged Mode: 4-8 Ohms Maximum Current Draw: 15A Dimensions (W x H x D): Inches: 10.9 x 2.7 x 8.25 Features and Controls PLMRA420 - 4 Channel Ampli er Control Functions...
- Page 8 Crossover Mode Selector: When used with normal, full-range systems, set this switch to “FULL. ” For speci c frequency range drivers, use the “LOWPASS” or “HIGHPASS” settings. Input Level Control: Match the outputs of your head unit to the ampli er. Start with the head unit at about the 2 o’clock position, then adjust the amp level control until distortion begins, and reduce slightly.
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Page 9: Input Sensitivity
• Stereo Mode: 2-4 Ohms • Bridged Mode: 4-8 Ohms • Maximum Current Draw: 20A • Dimensions (W x H x L): 10.9 x 2.7 x 12 inches Electrical Connections PLMRA220 Head Unit 12V battery Turn ON remote +12V www.PyleUSA.com... -
Page 10: Stereo Input Connections
Electrical Connections PLMRA420 Head Unit Turn ON remote +12V 12V battery Stereo Input Connections PLMRA220 Using Low Level Inputs Head Unit L/R Audio Outputs PLEASE NOTE: If using high-level inputs, do not use the low-level RCA inputs at the same time. -
Page 11: Mono Input Connections Plmra220
Mono Input Connections PLMRA220 Using Low Level Inputs To a Second Ampli er Head Unit Y Adaptors 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 To a Second... -
Page 12: High Level Input Connections
High Level Input Connections PLMRA420 4 CH Floating Ground Connections 4 CH Harness Wiring for Common Ground Connections from speaker terminals PLEASE NOTE: If using high-level inputs, do not use the low-level RCA inputs at the same time. from speaker terminals Mono Input Connections PLMRA420 4 CH Mono Input Connections Using Low-Level Inputs... -
Page 13: High Level Mono Input Connections
If using high-level inputs, do not use the from speaker terminals low-level RCA inputs at the same time. 4 CH Harness Wiring for Common Ground Connections Speaker Connections PLMRA220 Stereo Output Mode Left Speaker Right Speaker Bridged Mono Output Mode Minimum Speaker... - Page 14 Speaker Connections PLMRA420 4 CH Output Mode Front Speaker Rear Speaker Bridged Dual Mono Output Mode Speakers Minimum Speaker Impedance: 4 Ohms 4 CH Stereo Output Mode with Mono Bridged Subwoofer Output Minimum Speaker Speakers Impedance: 4 Ohms Subwoofer www.PyleUSA.com...
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Page 15: Mounting And Installation
About Power Fuses Pyle Marine Series ampli ers have a built-in fuse system to protect both the ampli er and your vehicle's electrical system from faults. Fuse Replacement: If you need to replace a fuse, use one with the exact same type and rating. -
Page 16: Precautions
Precautions Mounting: Do not operate the ampli er when it is unmounted. Securely attach all audio system components within the vehicle to prevent damage, especially in case of an accident. Wiring Protection: Ensure the wire connections are protected, not pinched, and not likely to be damaged by nearby objects. -
Page 17: Troubleshooting
Troubleshooting No Output: • Ensure all terminal strip connections are secure and tight. • Check both in-line and built-in fuses. Both the +12V and the Remote terminals must have +12V referenced to the chassis ground. • Verify that the audio signal source (car radio, equalizer, etc.) is connected and supplying an output signal. -
Page 18: Fcc Caution
FCC Caution This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modi cations not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. -
Page 19: Ic Warning
IC warning - English: This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. - Page 20 Questions or Comments? We are here to help! Phone: 1.718.535.1800 PyleUSA.com/ContactUs...
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