Monoprice 604215 User manual

User's Manual
APS 12 400W 12 inch
2 Way Active PA System with 3 Channel Mixer
P/N 604212
APS 15 400W 15 inch
2 Way Active PA System with 3 Channel Mixer
P/N 604215

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SAFETY WARNINGS AND GUIDELINES
Do not stack this speaker in such a way that it could fall on people or animals if it
was to become dislodged.
Do not subject the product to extreme force, shock, or fluctuations in temperature
or humidity.
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.
If operating this speaker in a humid environment, ensure that no condensation
occurs. Condensation could cause damage to the speaker cone and could cause a
short in the amplifiers, which in turn could cause fire or severe electric shock.
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, stage lights, smoke
machines, etc. Do not leave it in direct sunlight.
Do not place or install this device in an area where it can be exposed to excessive
amounts of dust, humidity, oil, smoke, or combustible vapors.
Unplug this device from the power source when not in use.
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.
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.

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When installing this device, ensure that the mount is sufficiently robust to support
the weight of the unit and to prevent unwanted movement.
INTRODUCTION
The APS 12 and APS 15 active PA speakers are equipped with a ø35mm pole socket for
mounting on most standard speaker stands, such as the Monoprice 602350 PA Speaker
Stands with Air Cushion. They also have two M8x15mm suspension points for permanent
installations. Suspension of the speaker should ONLY be performed by a qualified
Structural Contractor or Engineer. Please follow all safety guidelines and codes for your
area. Monoprice is not responsible for failure and damages due to improper mounting
practices.
FEATURES
12" woofer with 2.5" voice coil and 50 oz. ferrite magnet (604212) or 15" woofer with
3" voice coil and 60 oz. ferrite magnet (604215)
1.35" (604212) or 1.75" (604215) titanium compression driver on 1" throat horn
3.8kHz (604212) or 4.2kHz (604215) crossover frequency
102dB (604212) or 106dB (604215) sensitivity
112dB (604212) or 114dB (604215) sound pressure level (SPL)
20Hz ~ 20kHz frequency response
Built-in 350 watt LF amplifier and 50 watt HF amplifier
90° horizontal and 60° vertical coverage
ø35mm pole mounting option
2x M8x15mm suspension point mounting option

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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 [email protected]
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 12-inch (604212) or 15-inch (604215) 2-Way Active PA Speaker
1x AC Power Cord (NEMA 5-15 to IEC 60320 C13)
TECHNICAL SUPPORT
Monoprice is pleased to provide free, live, online technical support to assist you with any
questions you may have about installation, setup, troubleshooting, or product
recommendations. If you ever need assistance with your new product, please come online
to talk to one of our friendly and knowledgeable Tech Support Associates. Technical
support is available through the online chat button on our website www.monoprice.com
during regular business hours, 7 days a week. You can also get assistance through email by
sending a message to [e-mail]

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PRODUCT OVERVIEW
1. Channel 1 Volume Control
2. Channel 2 Volume Control
3. Channel 3 Volume Control
4. Master Volume Control
5. Treble Control (-12 ~ +12 dB @ 10kHz)
6. Bass Control (-12 ~ +12 dB @ 100Hz)
7. Signal LED Indicator (illuminates
whenever an audio input signal is
present)
8. Limit LED Indicator (illuminates
whenever the system limiter is active)
9. Channel 2 Input Connector
(combination XLR Mic / 1/4" TS/TRS
line In)
10. Channel 3 Input Connector (combination XLR Mic / 1/4" TS/TRS line In)
11. Balanced Mix Output Connector (XLR)
12. Output Type Selector Switch (Mix or Loop - Mix outputs whatever is heard on the
speaker, Loop outputs a pass-through signal from the mixed Channels 2 and 3
Inputs only)
13. Channels 2 and 3 Input Type Selector Button (Mic or Line)
14. Logo Backlighting Switch (turns the LED backlighting for the front panel logo on or
off)
15. Power LED Indicator
16. Power Switch
17. AC Power Input Socket (IEC 60320 C14)
18. Channel 1 Line Input Connector (1/4" TS/TRS)

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SPECIFICATIONS
Model
604212
604215
Frequency Response
50Hz ~ 20kHz
40Hz ~ 20kHz
Nominal Coverage
90° horizontal, 60° vertical
Low Frequency Driver
12" cone with 2.5" voice coil
and 50 oz. ferrite magnet
15" cone with 3" voice coil
and 60 oz. ferrite magnet
High Frequency Driver
1.35" titanium compression
driver on 1" throat horn
1.75" titanium compression
driver on 1" throat horn
Crossover Frequency
3.8 kHz
4.2 kHz
Output Power (RMS)
Low Frequency: 350 watts, High Frequency: 50 watts
Output Power (Max)
Low Frequency: 700 watts, High Frequency: 100 watts
High Frequency Protection
PTC
Sensitivity (1 watt/1 meter,
max output)
102dB
106dB
Maximum Output (SPL)
112dB
114dB
Inputs
1x 1/4" TS/TRS, 2x Combination XLR / 1/4" TS/TRS
Input Power
115 VAC, 50/60 Hz
Power Consumption
16 watts
Mounting Points
2x M8x15mm eyebolts on top
Pole Socket
ø35mm socket on bottom
Dimensions
25.0" x 16.9" x 14.2"
(635 x 430 x 360 mm)
29.1" x 19.1" x 15.7"
(740 x 485 x 400 mm)
Weight
35.3 lbs. (16 kg)
44.1 lbs. (20 kg)

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REGULATORY COMPLIANCE
Notice for FCC
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.
Modifying the equipment without Monoprice’s authorization may result in the equipment no
longer complying with FCC requirements for Class B digital devices. In that event, your right to use
the equipment may be limited by FCC regulations, and you may be required to correct any
interference to radio or television communications at your own expense.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
Consult the dealer or an experienced radio/TV technician for help.
Notice for Industry Canada
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.