Speco Technologies PBM120AU Users Manual
INSTRUCTION
MANUAL
PBM120A - 120 WATT RMS PUBLIC
ADDRESS AMPLIFIER
PBM120AT 120 WATT RMS PUBLIC
ADDRESS AMPLIFIER WITH TUNER
PBM120AU 120 WATT RMS PUBLIC
ADDRESS AMPLIFIER WITH TUNER/CD/USB
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For more information contact Speco Technologies
200 New Highway, Amityville, NY 11701• Toll Free: 1-800-645-5516•Fax: 631-957-9142 or 631-957-3880•www.specotech.com
PRECAUTIONS
1. Unpacking
After removing the amplifier from the carton, inspect for any
exterior damage to the unit. If damage is noted, notify the carrier at
once so that a claim can be justified. Save all packing material. This
is important when the claim is processed.
2. Ventilation
To offset heat generated by the unit, it is necessary to provide ample
ventilation around the unit. Avoid blocking or impeding the
ventilation holes on the unit. To prevent unnecessary problems,
install the unit in a place free from any vibrations, direct sunlight,
humidity or dust circulation.
3. Prevent liquids or other materials to enter cabinet
If the unit gets wet or any foreign material enters the amplifier
cabinet, immediately disconnect the AC power cord and consult your
dealer or qualified technician.
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For more information contact Speco Technologies
200 New Highway, Amityville, NY 11701• Toll Free: 1-800-645-5516•Fax: 631-957-9142 or 631-957-3880•www.specotech.com
IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions completely.
2. Keep these instructions for future reference.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block ventilation openings. Install in accordance with instructions.
8. Do not install on or near any heat sources such as radiators, heat registers,
stoves or other apparatus (including amplifiers) that produce heat.
9. Do not defeat purpose of the polarized or grounding-type plug. A polarized
plug has two blades with one wider that the other. A grounding type plug
has two blades and a third grounding prong. The wide blade and the third
prong are provided for your safety. If the provided plug does not fit into
your outlet, consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched, particularly at
plugs, convenience receptacles and where connected to the apparatus.
11. Only use the attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket or table
specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the
cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when
unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is
required when the apparatus has been damaged in any way such as power
supply cord or plug is damaged, liquid has been spilled or objects have
fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
15. Apparatus shall not be exposed to dripping or splashing and no objects
filled with liquids, such as vases, shall be placed on the apparatus.
16. WARNING – To reduce the risk of fire or electric shock, do not expose this
apparatus to rain or moisture.
17. CAUTION – Use of any controls or adjustments or performance of
procedures other than those specified herein may result in hazardous
radiation exposure.
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For more information contact Speco Technologies
200 New Highway, Amityville, NY 11701• Toll Free: 1-800-645-5516•Fax: 631-957-9142 or 631-957-3880•www.specotech.com
Thank You!
We at Speco Technologies thank you for your purchase of our PBM120A, PBM120AT or PBM120AU
amplifier. The PBM120A is the first in Speco Technologies next generation of commercial public address
amplifiers.
We have taken our customers’ input and created the perfect amplifier for almost any application. In
addition to the great features you’ve come to expect in a Speco Technologies amplifier, the new PBM-A
series has ample inputs, an included IR-remote control, an RS232 input for integration with control
systems, front panel locking capability, and includes all rack-mounting hardware.
With a stylish appearance and all these additional features at a price similar to previous generation
amplifiers, the new PBM-A series is sure to become your go-to amplifier.
Please review this checklist of components to make sure you received all items with your amplifier:
Inside the box (PBM120A)
• One amplifier
• One product manual
• One IR remote control (Battery included)
• One set of rack mounting hardware including two (2) brackets
• AC Power Cord
If you have purchased a PBM120AU or PBM120AT, the module will already be factory installed, and this
box should also include:
• AM Antenna
• FM Antenna
Please make sure you have all accessories and your box and unit did not suffer any noticeable damage
during transit prior to connecting your amplifier.
TABLE OF CONTENTS
Page 3 Safety Instructions
Page 5 Features and Specifications
Page 5 Front Panel
Page 7 Rear Panel
Page 10 Reference Information
Page 11 PBM120AU Instructions
Page 14 PBM120AT Instructions
Page 15 IR Remote
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For more information contact Speco Technologies
200 New Highway, Amityville, NY 11701• Toll Free: 1-800-645-5516•Fax: 631-957-9142 or 631-957-3880•www.specotech.com
SECTION 1: FEATURES AND SPECIFICATIONS
• 120W RMS/240W Max Power
• AC 115V, 60Hz
• 3 XLR Microphone inputs with selectable phantom power (Mic 1 has selectable priority)
• Telephone paging input
• Music on hold output
• 5 zoned speaker outputs (70 or 25V)
• Non-zoned 4/8/16 Ohm output
• RCA or XLR line output
• Front Bass and Treble controls
• Individual volume control for each input
• Master digital volume control
• Digital front panel lock
• RS232 input for integration with popular control systems
SECTION 2: Controls and Connections
FRONT PANEL
1)
Module Bay:
a. This will be empty for the PBM120A.
b. This will contain a factory-installed Tuner/CD/USB/SD player for the PBM120AU
(Page 9).
c. This will contain a factory-installed AM/FM Tuner for the PBM120AT (Page 11).
2)
Zone Selector:
a. Turn specific speaker runs on or off, either via buttons on front panel or
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For more information contact Speco Technologies
200 New Highway, Amityville, NY 11701• Toll Free: 1-800-645-5516•Fax: 631-957-9142 or 631-957-3880•www.specotech.com
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