Monoprice 18513, 18514 User Manual

Unity 100-watt Bridgeable Power Amp

P/N 18513

User's Manual

CONTENTS

SAFETY WARNINGS AND GUIDELINES ....................................................................................................................................... 3

INTRODUCTION ................................................................................................................................................................................................ 4

FEATURES .............................................................................................................................................................................................................. 4

CUSTOMER SERVICE .................................................................................................................................................................................... 5

PACKAGE CONTENTS ................................................................................................................................................................................. 5

PRODUCT OVERVIEW ................................................................................................................................................................................. 6

Front Panel ..................................................................................................................................................................................................... 6

Rear Panel ....................................................................................................................................................................................................... 6

THERMAL PROTECTION ............................................................................................................................................................................ 7

SHORT CIRCUIT PROTECTION .............................................................................................................................................................. 7

MOUNTING OPTIONS ................................................................................................................................................................................. 8

Stand-Alone Setup ................................................................................................................................................................................. 8

Single Rack-Mount Setup ................................................................................................................................................................. 8

Dual Rack-Mount Setup ..................................................................................................................................................................... 9

STEREO INSTALLATION ............................................................................................................................................................................. 9

MONO BRIDGED INSTALLATION .................................................................................................................................................... 12

TECHNICAL SUPPORT ............................................................................................................................................................................... 14

SPECIFICATIONS ............................................................................................................................................................................................ 14

REGULATORY COMPLIANCE .............................................................................................................................................................. 15

Notice for FCC .......................................................................................................................................................................................... 15

Notice for Industry Canada ........................................................................................................................................................... 15

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SAFETY WARNINGS AND GUIDELINES

Please read this entire manual before using this device, paying extra attention to these

safety warnings and guidelines. Please keep this manual in a safe place for future reference.

 This device is intended for indoor use only.
 Do not expose this device to water or moisture of any kind. Do not place drinks or

other containers with moisture on or near the device. If moisture does get in or on

the device, immediately unplug it from the power outlet and allow it to fully dry

before reapplying power.

 Do not touch the device, the power cord, or any other connected cables with wet

hands.

 This device uses a grounded power cord and requires a ground connection for safe

operation. Ensure that the power source has a proper ground connection. Do not

modify the plug or use a "cheater" plug to bypass the ground connection.

 Do not expose this device to excessively high temperatures. Do not place it in, on,

or near heat sources, such as a fireplace, stove, radiator, etc. Do not leave it in direct

sunlight.

 This device ventilates excessive heat through the slots and openings in the case. Do

not block or cover these openings. Ensure that the device is in an open area where

it can get sufficient airflow to keep from overheating.

 Prior to operation, check the unit and power cord for physical damage. Do not use if

physical damage has occurred.

 Take care to prevent damage to the power cord. Do not allow it to become

crimped, pinched, walked on, or become tangled with other cords. Ensure that the

power cord does not present a tripping hazard.

 Never unplug the unit by pulling on the power cord. Always grasp the connector

head or adapter body.

 Ensure that power is turned off and disconnected before making any electrical

connections.

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 Clean using a soft, dry cloth only. Do not use chemical cleaners, solvents, or

detergents. For stubborn deposits, moisten the cloth with warm water.

 This device has no user serviceable parts. Do not attempt to open, service, or

modify this device.

INTRODUCTION

Thank you for purchasing this Unity 100-Watt Bridgeable Power Amp! This 2-channel class

D power amplifier features a stereo speaker output, with support for 4-ohm and 8-ohm

speakers. It can deliver 50 watts per channel into 8-ohm loads or 65 watts per channel into

4-ohm loads. Additionally, the output can be bridged to provide 120 watts to a single 8-

ohm speaker. It includes a buffered loop line output of the original signal for driving

another power amplifier in distributed whole house audio systems. The amp can be

configured for always on, signal detection, or triggered power on status. It also includes a

12-volt trigger output for controlling other devices.

FEATURES

 Class-D amplifier providing 50 watts/channel (RMS) into 8 ohm loads or 65

watts/channel into 4-ohm loads

 Bridgeable output provides 120 watts into a single 8-ohm load
 4-pole detachable speaker screw connector (Phoenix connector) with support for

up to 12 AWG speaker wire

 12-volt trigger input for power-on/off
 12-volt trigger output for controlling other devices
 Buffered loop output of original signal for connecting additional amplifiers
 Rear panel volume gain adjustment
 Built-in thermal and short circuit protection circuits
 Includes rack-mount ears

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CUSTOMER SERVICE

The Monoprice Customer Service department is dedicated to ensuring that your ordering,

purchasing, and delivery experience is second to none. If you have any problem with your

order, please give us an opportunity to make it right. You can contact a Monoprice

Customer Service representative through the Live Chat link on our website

www.monoprice.com during normal business hours (Mon-Fri: 5am-7pm PT, Sat-Sun: 9am-

6pm PT) or via email at [e-mail]

PACKAGE CONTENTS

Please take an inventory of the package contents to ensure you have all the items listed

below. If anything is missing or damaged, please contact Monoprice Customer Service for a

replacement.

1x 100-watt stereo power amplifier

1x AC power cord (NEMA 5-15 to IEC 60320 C13)

1x Power cord anchor

2x Short rack-mount ears

1x Long rack-mount ear

1x Bridge plate

6x Button head screws

4x Countersunk screws

4x Rubber feet

1x User's manual

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