Samson RL112A Users Manual

800W 2-Way Active Loudspeakers

Owner's Manual

Important Safety Information

RISQUE DE CHOC ÉLECTRONIQUE -

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR
BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.

This lightning flash with arrowhead symbol within an equilateral triangle is
intended to alert the user to the presence of non-insulated “dangerous voltage”
within the product’s enclosure that may be of sufficient magnitude to constitute a
risk of electric shock.

The exclamation point within an equilateral triangle is intended to alert the user
to the presence of important operating and maintenance instructions in the
literature accompanying the appliance.

If you want to dispose this product, do not mix it with general household waste. There is
a separate collection system for used electronic products in accordance with legislation
that requires proper treatment, recovery and recycling.

Private household in the 28 member states of the EU, in Switzerland and Norway may
return their used electronic products free of charge to designated collection facilities or to a
retailer (if you purchase a similar new one).

For Countries not mentioned above, please contact your local authorities for a correct method of
disposal.

By doing so you will ensure that your disposed product undergoes the necessary treatment, re­covery and recycling and thus prevent potential negative effects on the environment and human
health.

AVIS

NE PAS OUVRIR

Copyright 2019, Samson Technologies Corp. v2
Samson Technologies Corp.
278-B Duffy Ave
Hicksville, New York 11801
Phone: 1-800-3-SAMSON (1-800-372-6766)
www.samsontech.com

2

Important Safety Information

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. This apparatus shall not be exposed to
dripping or splashing liquid and no object
filled with liquid, such as a vase, should
be placed on the apparatus.

6. Clean only with a dry cloth.

7. Do not block any of the ventilation
openings. Install in accordance with the
manufacturer's instructions.

8. Do not install near any heat sources such
as radiators, heat registers, stoves, or
other apparatuses (including amplifiers)
that produce heat.

9. Only use attachments/accessories
specified by the manufacturer.

10. Unplug this apparatus during lightning
storms or when not in use for long
periods of time.

11. Do not override the intended purpose
of the polarized or grounding-type plug.
A polarized plug has two blades, with
one wider than the other. A grounding­type plug has two blades and a third
grounding prong. The wide blade, or third
prong, is provided for your safety. If the
provided plug does not fit your outlet,
consult an electrician to replace the
obsolete outlet.

12. Protect the power cord from being walked
on or pinched, particularly at the prongs,
convenience receptacles, the point where
they exit from the apparatus.

13. Use only with the cart stand, tripod
bracket, or table specified by the
manufacture, or sold with the apparatus.
When a cart is used, utilize caution when
moving the cart/apparatus combination to
avoid injury from tip-over.

14. Refer all servicing to qualified service
personnel. Servicing is required if the
apparatus has been damaged in any
way, such as power-supply cord or
plug breakage, damage due to liquid
or objects falling onto the apparatus,
exposure to rain or moisture, or if the
apparatus does not operate normally, or
has been dropped.

15. POWER ON/OFF SWITCH: For products
with a power switch, the power switch
DOES NOT break the connection from
the mains.

16. MAINS DISCONNECT: The plug should
remain readily operable. For rack­mount or installation where plug is not
accessible, an all-pole mains switch with
a contact separation of at least 3 mm
in each pole shall be incorporated into
the electrical installation of the rack or
building.

17. FOR UNITS EQUIPPED WITH
EXTERNALLY ACCESSIBLE FUSE
RECEPTACLE: Replace fuse with same
type and rating only.

18. MULTIPLE-INPUT VOLTAGE: This
equipment may require the use of a
different line cord, attachment plug,
or both, depending on the available
power source at installation. Connect
this equipment only to the power source
indicated on the equipment rear panel.
To reduce the risk of fire or electric
shock, refer servicing to qualified service
personnel or equivalent.

3RL112 A / RL115 A

Important Safety Information

FCC Notice

1. 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.

(2) This device must accept any interference received, including interference that may cause

undesired operation.

2. Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.

FCC Statement

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.

4

Introduction

Thank you for purchasing the Samson RL Loudspeaker. The RL112A and RL115A are
lightweight and powerful speaker systems featuring 800 watts of bi-amped, Class D power. The
RL112A and RL115A, respectively, feature 12” and 15” heavy-duty, long-excursion woofers,
as well as a 1” neodymium high frequency driver mounted in 90° x 60° wide-dispersion horns.
The speaker cabinets provide both XLR and 1/4” inputs that handle microphone or line level
inputs. The RL Loudspeakers also include a USB Wireless port for connecting Samson XPD
Series wireless microphone systems. The XLR Mix Output allows you to “daisy-chain” multiple
RL cabinets together to create larger sound reinforcement systems.

Each cabinet’s trapezoidal shape allows it to be configured for either front-of-house use, or for
operation as a wedge-style monitor. In addition, the compact cabinets can easily be stacked
using the built-in bumpers, or can be stand-mounted using the integral 1 3/8” pole-mount
receptacles.

The RL Loudspeaker system’s durable enclosure is made of high-impact polypropylene with a
scuff-resistant textured finish, and include a heavy-grade steel grill, offering excellent protection
against wear and tear for truly portable audio. The RL Loudspeakers are ideal for live music, DJ,
lecture, and installed sound applications, or anywhere serious power and superior sound quality
are desired.

In these pages, you’ll find a detailed description of the features of your RL Loudspeaker, as
well as step-by-step instructions for its setup and use. If your loudspeaker was purchased
in the United States, you’ll also find a registration card enclosed—don’t forget to follow the
instructions so that you can receive online technical support and so that we can send you
updated information about this and other Samson products in the future. Also, be sure to check
out our website www.samsontech.com for complete information about our full product line.

We recommend you keep the following records for reference, as well as a copy of your sales
receipt:

Serial number: ______________________________________________________

Date of purchase: ___________________________________________________

If you have any questions or comments regarding the RL Loudspeaker or any other products
from Samson, do no hesitate to contact us at [e-mail].

With proper care and maintenance, your RL Loudspeaker will operate trouble-free for many years.
Should your RL Loudspeaker ever require servicing, a Return Authorization (RA) number must be
obtained before shipping your unit to Samson. Without this number, the unit will not be accepted.
Please visit www.samsontech.com/ra for an RA number prior to shipping your unit. Please retain
the original packing materials and, if possible, return the unit in its original carton. If your RL
Loudspeaker was purchased outside of the United States, contact your local distributor for warranty
details and service information.

5RL112 A / RL115 A

Quick Start

The following steps will help you get started using your RL112A/RL115A Loudspeakers with a
mixer.

1. Turn the RL Loudspeaker’s and Mixer Power switch to the OFF positions.

2. Turn the VOLUME control(s) on the rear panel of the RL Loudspeaker(s) down, fully

counterclockwise.

3. If you are using your RL Loudspeaker(s) for live performance, set the Contour switch in the

OFF (out) position. If you are using your RL Loudspeaker(s) for music playback, set the
CONTOUR switch to the ON (in) position.

4. Following the manufacturer’s instruction, connect the audio sources to your mixer.

5. Connect either a XLR or 1/4” cable from the output of your mixer to the INPUT 1 jack on

the RL112A/RL115A rear panel. Set the SENSITIVITY switch to the LINE position.

6. Connect the supplied power cable to the IEC socket on the back of the loudspeaker. Plug

the power cable into an AC outlet.
Note: Always make sure that the AC outlet is configured with the correct voltage as
indicated on the rear panel of the RL Loudspeaker loudspeaker.

7. Switch the RL Loudspeaker’s Power switch to the ON position.

8. Run an audio signal from your mixer and check that you are getting a good level using the

mixers output meter.

9. Slowly raise the RL Loudspeaker’s VOLUME control until you have reached the desired

level.

10. If the volume from the speakers gets really loud, or you see the Limit indicator blinking

frequently, turn down the VOLUME control on the RL112A/RL115A a little until the Peak
indicator does not light, or only lights occasionally with signal peaks.

Note: Before plugging in and turning on, remember the “last on, first off” rule of powered audio
gear - When powering up your system, be sure that all the wires are connected, first turn on
your mixer and any other outboard gear, then turn on your RL Loudspeakers. When powering
down, turn off your RL Loudspeakers off first and then your mixer and outboard gear.

6

Connecting a Wired Microphone

Follow these steps to connect a microphone level signal to your RL Loudspeaker and daisy-chain
the signal to a second RL Loudspeaker:

• Set the both RL Loudspeaker’s POWER switch to the OFF position.

• Turn the VOLUME control fully down (counterclockwise).

• Connect the power cables for each cabinet to an AC socket.

• Connect a standard XLR cable from the main RL Loudspeaker’s MIX OUT to the second RL
Loudspeaker’s INPUT 1 XLR input.

• On the second RL Loudspeaker, set the SENSITIVITY switch to the LINE position.

• Using a standard XLR cable, plug a dynamic microphone into the RL Loudspeaker’s XLR
IN PU T.

• Set the SENSITIVITY switch to the MIC position.

• Switch the Power switch to the ON position.

• While speaking or singing into the microphone, slowly raise the VOLUME control until you
have reached the desired level.

• For larger sound reinforcement you can run several monitors using the Link Output to
daisy-chain one RL Loudspeaker to another. Set the input Sensitivity on the additional
cabinets to the LINE level position.

7RL112 A / RL115 A

Connecting XPD Wireless Microphone (sold separately)

1. Plug the Samson XPD USB receiver into

the XPD Wireless USB jack on the rear
panel of the RL Loudspeaker.

2. Turn the CH2 Volume knob on

the RL Loudspeaker completely
counterclockwise.

3. Place a fresh set of AA (LR6) batteries

in the transmitter battery holder, taking
care to observe the polarity markings,
then replace the cover.

4. Turn on the power to the transmitter by

pressing and holding Power switch; the
indicator light on the transmitter and
receiver will light amber.

5. Speak or sing into the mic at a normal

performance level and raise the CH2
Volume control until the desired level is
reached.

8

Rear Panel Layout

1. XLR & 1/4” Combo Input - Use this XLR

- 1⁄4” input for balanced microphone or
line level device.

2. SENSITIVITY Switch (Mic/Line) -

Matches the channel sensitivity to the
input audio source signal.

3. Volume Control (CH 1) - This Volume

knob adjusts the level of the Channel 1
input.

4. XPD WIRELESS Input - Connect a

Samson XPD digital wireless USB
receiver to this input. The USB
connector supplies 5V 200mA at
of power to charge a small portable
USB device like an MP3 player or
smartphone.

5. Volume Control (CH 2) - Controls the

level of the XPD USB wireless input.

6. MIX OUT - Male XLR connector used to

link multiple RL Loudspeaker cabinets.

7. SIGNAL / LIMIT Indicator - This indicator

lights green when signal is present.
It will light red when the amp is near
the clipping point and the limiter is
engaged.

8. POWER Indicator - This LED lights

GREEN when amp is active.

9. CONTOUR Switch - This switch enables

an equalization curve that is ideal for
music playback.

10. POWER Switch - Switches on the RL

Loudspeaker’s main power.

11. AC Power Inlet - Connect the supplied

standard IEC AC power cable here.

12. Fuse Holder - The fuse holder comes

from the factory with the appropriately
rated fuse for your model. If you need to
change this fuse for any reason, replace
it with one that has the same exact
rating.

11
12

5

3

2

1

7
8

9

6

4

10

9RL112 A / RL115 A

Positioning the RL112A/RL115A

Speaker Placement

Whenever possible, it is a good idea to raise the
speakers above the heads of the listening audience. The
RL Loudspeaker enclosures include standard 1-3/8”
(35mm) pole mount receptacles with locking bolts,
which are compatible with speaker stands from a variety
of manufacturers. In a smaller setting like a school
cafeteria, library, or a mall kiosk, you can also use the
RL Loudspeaker loudspeaker in the tilt back monitor
positions, which will improve the projection of the
speakers and may eliminate the need for speaker stands.

When using a speaker pole mount, be sure the pole is
capable of supporting the weight of the RL Loudspeaker.

Speaker stands should only be placed on flat, level
surfaces.

Note: It is recommended to have another person assist
when mounting the RL Loudspeaker speaker onto a
speaker stand, or when adjusting the stand while the
speaker is mounted on the stand.

Floor Monitor

The RL112A/RL115A may be used as floor stage
monitors by placing the speaker on its angled side.

When placed on its side, the RL Loudspeaker is
tilted at a 45° angle, providing optimal coverage
for the performer.

10

Specifications

RL112 A RL115 A

Output Power

Max. SPL (1M) 120dB 122dB

Frequency Response 58Hz – 20KHz 50Hz – 20kHz

Low Frequency

High Frequency

Crossover

Horn Coverage 90°H x 60°V

Inputs Balanced XLR–1/4” Combo, USB XPD Wireless

Output Balanced XLR Line Output

Contour Equalization 100Hz & 12kHz Boost

Electronic Protection Thermal, Overload, Analog (Optical) Limiter, Compressor

AC Connector 3-pin IEC 250 VAC, 20 A male

Power Consumption 420 W

Fuse 110V-120V T4A AC250V; 220V-240V T2A AC250V

Enclosure Polypropylene

Grille Full metal perforated

Handles Two side, one top

Monitor Angle 45°

Mounting Method 1-38” (35mm) Pole Mount Receptacle

Dimensions
(LxWxH)

Weight 30.8lb / 14kg 32.6lb / 14.8kg

12” (305mm) Woofer

2” (50.8mm) Voice Coil

15” x 12.9” x 23.9”

380mm x 327mm x 606.5mm

800 Watts Peak (700 LF + 100 HF)

400 Watts RMS (350 LF + 50 HF)

15” (381mm) Woofer

2” (50.8mm) Voice Coil

1” (25.4mm) Neodymium Driver

1” (25.4mm) Voice Coil

Frequency: 2.5kHz

Typ e: 12d B/ Oct

15.2” x 14” x 24.9”

386mm x 356mm x 631.5mm

At Samson, we are continually improving our products, therefore specifications and images are

subject to change without notice.

11R L112A / R L115A

Having Trouble with your RL Loudspeaker?

We can help!

CONTACT OUR SUPPORT TEAM: [e-mail]

Our experts can help you resolve any issues.

Follow us:

@samson @samsontech @samson_technologies

Samson Technologies Corp.
278-B Duffy Ave
Hicksville, New York 11801
Phone: 1-800-3-SAMSON (1-800-372-6766)
www.samsontech.com