Memphis 16-PR2.150 Owner's Manual

Power reference amplifier

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POWER REFERENCE
POWER
POWER
Models : 16-PR2.50
16-PR2.75
16-PR2.100
16-PR2.150
16-PR4.50 by MEMPHIS
REFERENCE
REFERENCE
AMPLIFIER
AMPLIFIER
AMPLIFIER

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Summary of Contents for Memphis 16-PR2.150

  • Page 1 POWER POWER REFERENCE REFERENCE REFERENCE POWER AMPLIFIER AMPLIFIER AMPLIFIER Models : 16-PR2.50 16-PR2.75 16-PR2.100 16-PR2.150 16-PR4.50 by MEMPHIS...
  • Page 3 So whether you are a daily driving music lover, or a serious car audio competitor, Memphis Car Audio has the product for you! To take full advantage of the Memphis Car Audio gear you have just purchased, please read and follow the instructions in this manual.
  • Page 4 Bridgeable & Tri-Mode Operation Memphis Car Audio Power Reference amplifiers can be used in stereo, bridged, or tri-mode operation. Tri-Mode operation means that a pair of speakers are wired in the conventional stereo manner, while a subwoofer is simultaneously connected to the bridged terminals of the same two channels. This is useful for simple 2- range speakers.
  • Page 5: Installation

    INSTALLATION Professional installation by an authorized Memphis Car Audio dealer is highly recommended! Otherwise, the performance of your new gear may not be satisfactory. In the event that you decide to do your own installation, please read and follow this manual very carefully. Failure to do so may compromise the integrity of this product, your automobile, and possibly void the product warranty.
  • Page 6 PR 2.50 SPEAKER POWER FUSE REMOTE +12V HIGH INPUT REMOTE GAIN OFF - BOOST - ON PROT PWR X - OVER LOW INPUT 40Hz 400Hz FULL 40Hz 400Hz BRIDGED PR 2.75 SPEAKER POWER FUSE REMOTE +12V HIGH INPUT REMOTE GAIN OFF - BOOST - ON PROT PWR X - OVER...
  • Page 7: Power Supply Connections

    POWER SUPPLY CONNECTIONS WARNING! INSTALL THE FUSE AT THE BATTERY LAST! Use conventional stranded copper wire for all connections. Finish the ends of the wires at the amp and vehicle connection with the proper size terminals. Poorly made connections, and /or inadequate wire size will generate excessive heat and may lead to equipment failure. The 12 VOLT + connection should be made directly at the positive battery post, using the wire size recommended below, and fused within "18"of the battery.
  • Page 8: Signal Input Connections

    SIGNAL INPUT CONNECTIONS The RCA jack(s) marked 'IN' should be connected to the low level outputs of your source unit or signal processor. High-level (speaker level) inputs are provided as well. L CH (+) WHITE R CH (+) GRAY CHASSIS GROUND BLACK PR 2.50 SPEAKER POWER...
  • Page 9: Speaker Connections

    Failure to wire stereo speakers in phase with one another will result in a loss of bass. All Power Reference Class AB amps require a minimum 2ohm impedance in stereo or 4 ohms in mono (bridged) mode. 1. 2CH MODELS(16-PR2.50/16-PR2.75/16-PR2.100/16-PR2.150) a. STEREO MODE SPEAKER...
  • Page 10 2. 4CH MODEL(16-PR4.50) a. 4CH MODE 2CH+ 4CH+ +1CH PR 4.50 SPEAKER SPEAKER POWER FUSE OFF - BOOST - ON REMOTE +12V HIGH INPUT REMOTE GAIN X - OVER GAIN X - OVER PROT PWR X - OVER X - OVER LOW INPUT FULL 40Hz...
  • Page 11 TRI-MODE MIXED STEREO/MONO MODE (FIG.3) *FOR OPTIONS, CONSULT WITH YOUR DEALER/INSTALLER. OPTIONAL INDUCTOR LEFT SPK 4 Ohms min SUBWOOFER (OPTIONAL CAPACITOR) 8 Ohms min RIGHT SPK 4 Ohms min Fig.3...
  • Page 12: Setup And Adjustment

    SET UP AND ADJUSTMENT Gain The gain control is NOT a volume control. The gain control adjusts the amount of signal required to drive the amplifier to full output. With the gain at maximum (full clockwise rotation), less signal voltage is required to drive the amp to full output. With the gain at minimum (full counter-clockwise rotation), more signal voltage is required to drive the amp to full output.
  • Page 13: Features And Controls

    FEATURES AND CONTROLS TROUBLESHOOTING Before removing your amplifier, refer to the list below and follow suggested procedures. Speakers and their wires should be tested first. No Output: a. Confirm that all terminal strip connections are firmly connected. b. Check in-line and built-in fuses. Both "12V"and "RMT" terminals must have +12 Volts to chassis ground.
  • Page 14: Specification

    25 Amp x 2 Dimensions (W x H x D) 10" x 2.3" x 11" 10" x 2.3" x 11.6" 10" x 2.3" x 14.5" 16-PR4.50 16-PR2.150 RMS Pwr/CH 4 Ohms 150W RMS Pwr/CH 2 Ohms 210W RMS Pwr/Mono 4 Ohms...
  • Page 15 Should your amplifier require service Please consult with the dealer from which it was purchased, or contact Memphis Car Audio Customer Service: 800-467-2400 or techsupport @memphiscaraudio.com. Do not attempt to return your amplifier directly to us without first calling for a Return Authorization Number. Units received without an accompanying Return Authorization Number will be processed more slowly.

This manual is also suitable for:

16-pr2.7516-pr2.5016-pr2.10016-pr4.50

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