Samson Headphones 10S User Guide

ACTIVE STUDIO SUBWOOFER  
Owner's Manual  
 
Important Safety Information  
WARNING: To Reduce the risk of the electric  
shock. Do not remove cover (or back) as there are  
no user-serviceable parts inside. Refer servicing  
to qualified service personnel.  
AVIS  
CAUTION: To prevent electric shock hazard,  
do not connect to mains power supply  
while grille is removed.  
RISQUE DE CHOC ÉLECTRONIQUE -  
NE PAS OUVRIR  
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.  
WARNING: Do Not Open! Rick of Electrical Shock. Voltages in this equipment are hazardous to  
life. No user-serviceable parts inside. Refer all servicing to qualified service personnel.  
Place the equipment near a main power supply outlet and make sure that you can easily access  
the power breaker switch.  
WARNING: This product is intended to be operated ONLY from the AC Voltages listed on the back  
panel or included power supply of the product. Operation from other voltages other than those  
indicated may cause irreversible damage to the product and void the products warranty. The use  
of AC Plug Adapters is cautioned because it can allow the product to be plugged into voltages  
in which the product was not designed to operate. If the product is equipped with a detach-  
able power cord, use on the type provided with your product or by your local distributor and/or  
retailer. If you are unsure of the correct operational voltage, please contact your local distributor  
and/or retailer.  
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 re-  
tailer (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, re-  
covery and recycling and thus prevent potential negative effects on the environment and human  
health.  
MediaOne 10S 10” Active Studio Subwoofer  
 
Important Safety Information  
1. Read these instructions.  
2. Keep these instructions.  
3. Heed all warnings.  
15. This appliance shall not be exposed to  
dripping or splashing water and that no  
object filled with liquid such as vases  
shall be placed on the apparatus.  
4. Follow all instructions.  
16. Caution-to prevent electrical shock,  
match wide blade plug wide slot fully  
insert.  
5. Do not use this apparatus near water.  
6. Clean only with dry cloth.  
17. Please keep a good ventilation  
environment around the entire unit.  
7. Do not block any ventilation openings.  
Install in accordance with the  
18. POWER ON/OFF SWITCH: For products  
with a power switch, the power switch  
DOES NOT break the connection from  
the mains.  
manufacturer’s instructions.  
8. Do not install near any heat sources such  
as radiators, heat registers, stoves, or  
other apparatus (including amplifiers)  
that produce heat.  
19. MAINS DISCONNECT: The plug should  
remain readily operable. For rack-  
mount or installation where plug is not  
accessible, an all-pole mains switch with  
a contact separation of at least 3mm  
in each pole shall be incorporated into  
the electrical installation of the rack or  
building.  
9. Do not defeat the safety purpose of  
the polarized or grounding type plug.  
A polarized plug has two blades with  
one wider than the other. A grounding  
type plug has two blades and a third  
grounding prong. The wide blade or 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.  
20. Avoid exposure to extreme heat or cold.  
10. Protect the power cord from being walked  
on or pinched particularly at the plugs,  
convenience receptacles, and at the point  
where they exit from the apparatus.  
11. Only use 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 the apparatus during  
lightening, sort or when unused for long  
periods of time.  
14. Refer all servicing to qualified personnel.  
Service 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 has been  
exposed to rain or moisture, does not  
operate normally, or has been dropped.  
4
 
Introduction  
Thank you for purchasing the Samson MediaOne 10S Active Studio Subwoofer. Taking care  
of the low end in any near-field monitor or multi-media system, a powerful 100 watt low  
frequency amplifier drives a heavy-duty 10” transducer, reproducing deep bass frequencies.  
The MediaOne 10S has a built-in active crossover with a phase switch, variable low pass filter  
control, and a selectable auto sleep mode. The subwoofer also has speaker level terminals to  
connect to your home theater receiver.  
The MediaOne 10S’s low frequency driver is a 10” woofer with a Butyl surround providing  
extended range and tight low frequency response. The enclosure is constructed of rigid MDF  
(Medium Density Fiberboard) to insure maximum sound pressure level, which makes the  
MediaOne 10S a perfect addition to any near field monitor system where extended low end is  
desired.  
In these pages, you’ll find a detailed description of the features of the MediaOne 10S active  
subwoofer, as well as a guided tour through the control panel, and instructions for setup and use.  
You’ll also find a registration card enclosed—please follow the instructions so that you can receive  
online technical support, and so that we can send you updated information about these and other  
Samson products, in the future.  
We recommend you record your serial number in the space provided below for future reference.  
Serial number:_____________________________________  
Date of purchase: ___________________________________  
With proper care and maintenance, your MediaOne 10S Active Subwoofer will operate trouble-  
free for many years. Should your speaker 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 call Samson at 1-800-3SAMSON (1-800-372-6766) 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 subwoofer was purchased outside of the United States, contact  
your local distributor for warranty details and service information. Also, be sure to check out our  
MediaOne 10S 10” Active Studio Subwoofer  
 
MediaOne 10S Features  
The Samson MediaOne 10S subwoofer provide deep, tight bass and is the perfect compliment  
to any studio monitor system. Here are some of their main features:  
10” copolymer woofer with butyl surround  
Down firing tuned bass reflex port  
100 watts of power  
Variable Low Pass frequency control  
Subwoofer Volume control  
RCA inputs and outputs  
Speaker Level inputs and outputs for stereo system connections  
Phase switch  
Selectable Auto Sleep mode  
Protective mesh grill  
Extremely rigid, MDF (medium density fiberboard) construction, delivering maximum SPL  
6
 
Rear Panel Callouts  
5
6
1
2
3
4
7
8
9
10  
12  
11  
1. VOLUME – Controls the overall output level for the MediaOne 10S subwoofer.  
2. LOW PASS (Hz) Adjusts the low frequency filter end range of the subwoofer from  
80Hz-160Hz. This setting does not affect the signal sent to the LINE OUT jacks.  
3. POWER AUTO Sleep Switch – When activated, Sleep Mode conserves power by automatically  
turn-ing unit into standby mode after 10 minutes of non-use.  
4. PHASE Switch – Use this switch to set the polarity of the amplified signal. In the 0 setting,  
there is no change to the signal. When the switch is set to the in 180 setting, the signal’s  
polarity is changed by 180°.  
5. LINE IN – Connect an unbalanced RCA (-10dBV), line level signal here.  
6. LINE OUT – Unbalanced RCA stereo line outputs to connect to satellite speakers.  
7. SPEAKER LEVEL INPUT Terminals – Accepts full range signals from power amplifier.  
8. SPEAKER LEVEL OUTPUT Terminals – Sends full range signals to satellite speakers.  
9. POWER Switch – Use this switch to turn the speakers on and off. When powered on, the  
front panel LED will light.  
10. AC Inlet – Connect the supplied IEC power cable here.  
11. Fuse – The fuse is located behind the fuse cover. Always replace fuses with the same type  
of fuse.  
12. Voltage Switch – Used to select the operating voltage.  
NOTE: Be sure to check that the voltage setting and fuse rating are correct for your  
country.  
MediaOne 10S 10” Active Studio Subwoofer  
 
Adding the MediaOne 10S to a Monitor System  
Adding a MediaOne 10S subwoofer to extend the low frequency response of your monitor  
system can be beneficial when mixing your music. Typically, it is best to set the subwoofer level  
to be equal to that of the main speakers.  
Because deep-bass frequencies are non-directional, it is difficult for our ears to locate the  
sound source, and the precise placement of the subwoofer is not as critical as the main  
speakers. The ideal location is between the two main speakers. If you notice there are  
frequencies that sound quieter than others, move the subwoofer slightly to the left or right.  
You can also try setting the PHASE switch to the 180° phase setting to see if this provides an  
improved low frequency response.  
If you have active monitors, installation is easy using the MediaOne 10S LINE OUT jacks.  
Below is a typical system set-up using the MediaOne 10S with a mixer and a pair of active  
satellite loudspeakers.  
To incorporate a subwoofer into your monitor system, connect Left and Right Control Room  
outputs of your mixer to the MediaOne 10S line inputs. Then connect the subwoofer’s LINE  
Outputs to the left and right satellite speakers. Run an audio signal (such as music from an MP3  
player) through your mixer and raise the level to a comfortable listening volume. Now adjust the  
LPF control to the desired frequency.  
8
 
Connection the Media One - Line Level Input  
If you have active studio monitors, adding the MediaOne 10S is easy using the LINE LEVEL  
inputs and outputs. Below is a typical system set-up using the MediaOne 10S with a mixer and  
a pair of Samson MediaOne BT active studio monitors.  
THIS DEVICE LIES WITH PART 15 OF THE FCC RULES. OPERATION IS  
SUBJECT TO TOLLOWING TWO CONDITIONS: (1) THIS DEVICE MUST  
NOT CAUSE HFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT  
ANY INTERFERE RECEIVED, INCLUDING INTERFERENCE THAT MAY  
CAUSE UNDESOPERATION. SUITABLE FOR HOME OR OFFICE USE.  
From Audio Source  
Connect your audio source to the left and right RCA Line Inputs of the MediaOne 10S.  
Connect the left and right RCA outputs to the inputs of your active speakers.  
Note: Do not use the line Speaker Level terminal outputs in this configuration.  
MediaOne 10S 10” Active Studio Subwoofer  
 
Connection the Media One 10S - Speaker Level Input  
The MediaOne 10S can be operated using speaker level inputs and outputs. When using the  
MediaOne 10S at speaker level, the full range powered signal is maintained at the outputs.  
Below is a typical system set-up using the MediaOne 10S with a home stereo receiver and  
passive satellite loudspeakers. Follow the steps in the diagram below to set up your system.  
Stereo Receiver  
+
+
INPUT  
INPUT  
Connect the left and right speaker outputs of your receiver to the speaker level inputs of  
the MediaOne 10S using speaker wire.  
Make sure to connect the positive (+) terminals of the receiver to the positive terminals of  
the MediaOne 10S, and the negative terminals of the receiver to the negative terminal of  
the MediaOne 10S.  
Then, connect the left and right front speakers using speaker wire from the speaker level  
outputs from the powered subwoofer.  
Make sure to connect the positive (+) terminals of MediaOne 10S to the positive terminals  
of the satellite speakers and the negative (-) terminals of the MediaOne 10S to the nega-  
tive (-) terminals of the satellite speakers.  
Note: Speaker terminals are typically color coded red for the positive (+) terminal and  
black for the negative (-) terminal. Speaker wires are usually color coded to help maintain  
consistency when wiring your speakers. If one of the connections is wired incorrectly, you  
will notice sound quality problems.  
Note: Do not use the line RCA Line Inputs in this configuration.  
10  
 
Specifications  
Woofer  
10”, Long Excursion Transducer  
Bass Reflex System  
Enclosure Type  
Enclosure  
Vinyl wrapped MDF cabinet with mesh grille  
35Hz - 300Hz 3dB  
Frequency Response  
Crossover Frequency  
Low Pass Filter  
Output Power  
100Hz 12db/oct Linkwitz Riley  
80-160Hz  
100 Watts RMS <1%  
Unbalanced RCA  
Line Input Connectors  
Speaker Input Connectors  
Line Output Connectors  
Speaker Output Connectors  
Controls  
Push Terminal  
Unbalanced RCA  
Push Terminal  
SYSTEM VOLUME, BASS VOLUME, LPF, PHASE  
200W  
Power Consumption  
Fuse  
AC 100V-120V 6.3A/250V  
AC 220V-240V 4.0A/250V  
Dimensions (L x W x H)  
Weight  
14.17" x 12.75" x 16.1"  
360mm x 324mm x 409mm  
27.33 lb  
12.4 kg  
MediaOne 10S 10” Active Studio Subwoofer  
 
Samson Technologies Corp.  
45 Gilpin Avenue  
Hauppauge, New York 11788-8816  
Phone: 1-800-3-SAMSON (1-800-372-6766)  
Fax: 631-784-2201  
 

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