S 10 - Subwoofer OSD Audio - Free user manual and instructions

Product Type	Powered Subwoofer
Model	S-10
Speaker Size	10 inches
Driver Type	Reinforced
Amplifier Power Output	120 Watts RMS
Frequency Response	50 Hz - 250 Hz
Crossover Control	Variable 50Hz - 250Hz
Inputs	High Level (Speaker) and Line Level (RCA)
Power Modes	Normal On/Off and Auto-On (signal-sensing)
LED Indicator	Green (On) / Red (Standby/Protect)
Enclosure Type	Front-firing ports and woofer
Placement	Free-standing; omnidirectional bass
Power Supply	AC mains with integrated fuse holder
Safety Features	Overload protection, auto standby
Dimensions (H x W x D)	14.5" x 11.5" x 13.75"
Warranty	2 years
Cleaning	Clean with dry cloth only
Mounting	Not suitable for in-wall mounting
Ventilation	Do not block ventilation openings

Frequently Asked Questions - S 10 OSD Audio

How do I connect the subwoofer to my receiver?

You can connect using either the Line Level Input (RCA) or the Speaker Level Input. If your receiver has a dedicated subwoofer or LFE output, use a single RCA cable and connect to either the R or L terminal (or use a Y-adapter). If using speaker level inputs, connect the subwoofer in parallel with your main speakers, maintaining polarity. Do not use both input types simultaneously.

What is the Auto-On feature?

Auto-On mode automatically powers on the subwoofer when an audio signal is detected. After 10 minutes without a signal, it enters standby mode to save energy. Set the Power switch to 'ON' and the Autosensing switch to 'Auto-On' to enable this feature.

How do I set the crossover frequency?

Use the Variable Crossover control (50Hz-250Hz) to adjust the frequency at which the subwoofer blends with your main speakers. For stereo music, adjust to your preference. For home theater with an LFE signal from the receiver, set the crossover to 150Hz.

Why is the LED indicator red?

A red LED indicates standby or protect mode. In Auto-On mode, the unit goes into standby after 10 minutes without signal. If the unit is overheating or experiencing a fault, it may also show red. Check connections and ensure proper ventilation.

Can I use both line level and speaker level inputs?

No, you should only use one input type at a time. The manual states: 'Do not use if Speaker Level Inputs are connected' for line level and vice versa. Using both can cause signal interference or damage.

Where should I place the subwoofer?

Place the subwoofer on a solid floor, away from walls or corners for reduced bass, or near walls/corners for enhanced bass. Avoid placing it on elevated surfaces. Ensure ventilation openings are not blocked. Do not place liquids or heavy objects on top.

What is the warranty period?

The OSD Audio S-10 subwoofer has a 2-year limited warranty against defects in materials and workmanship. Proof of purchase is required. The warranty covers parts and labor but does not cover damage from abuse, improper installation, or unauthorized repairs.

How do I clean the subwoofer?

Clean the subwoofer with a dry cloth only. Do not use water, solvents, or abrasive cleaners. Avoid getting moisture into the ports or vents.

Can I mount this subwoofer on a wall?

No, this subwoofer is not suitable for in-wall mounting. It is designed for free-standing placement on the floor. The manual explicitly states 'NOT SUITABLE FOR IN-WALL MOUNTING'.

What should I do if the fuse blows?

Unplug the unit and replace the fuse with one of the same type and rating (check marking on rear panel). If the fuse blows again, there may be a fault; contact qualified service personnel. Do not use a higher-rated fuse.

USER MANUAL S 10 OSD Audio

Black wooden speaker with a circular vent, isolated on white background (no text or symbols)

S-10 / S-12

High Powered Home Theater Subwoofer

Congratulations on your purchase of the OSD Audio S-10/S-12. Please take a few moments to read this entire manual, and be sure to retain this document for future reference. Please read and observe all safety instructions detailed on page 2.

NOTE: if any part of this product is damaged or missing, please call your dealer or OSD Audio directly at 1.888.779.4968 or 562.697.2600

Please read your warranty and retain your receipt and original carton for possible future use.

For more information about OSD Audio electronics, speakers and accessories please visit www.osdaudio.com

FEATURES:

Volume control

50Hz-250Hz variable crossover control

Status LED

Front firing ports

Speaker level input

Signal sensing "Power On"

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

NOT SUITABLE FOR IN-WALL MOUNTING

EXPLANATION OF SAFETY SYMBOLS

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

The lightning flash with the arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" within the products' enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

IMPORTANT SAFETY INSTRUCTIONS

• WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. THE APPARATUS SHALL NOT BE EXPOSED TO DRIPPING OR SPLASHING AND THAT OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, SHALL NOT BE PLACED ON APPARATUS.
• WARNING: TO PREVENT FIRE OF SHOCK HAZARD, DO NOT USE THIS PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.
• WARNING: THE MAINS PLUG IS USED AS DISCONNECT DEVICE. THE DISCONNECT DEVICE SHALL REMAIN READILY AVAILABLE.

• WARNING: ONLY USE ATTACHMENTS OR ACCESSORIES SPECIFIED OR PROVIDED BY THE MANUFACTURER.

• Read these instructions.

• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Do not use this apparatus near water.
• Clean only with dry cloth.
• Do not block any ventilation openings. The ventilation should not be impeded by covering the ventilation openings with items such as newspaper, table-cloths, curtains etc. Install in accordance with the manufacturer's instructions.
• Do not install near heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. No open flame sources, such as lighted candles, should be placed on the apparatus.

• 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 third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

• Protect the power cord from being walked on or pinched particularly at the plugs, convenience receptacles, and at the point of exit from the apparatus.

• Unplug the apparatus during lightning storms or when unused for long periods of time.
• Refer all servicing to qualified personnel. Servicing is required when the apparatus has been damaged in any way, such as when the 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.
• The apparatus should be connected to a mains socket outlet with a protective earthing connection.
• There are two different types of mains fuse for different input voltage rating. Please check the marking on the rear enclosure for rating and type of mains fuse provided with the apparatus. Please ask local service personnel for help to replace the fuse before connecting the apparatus to a mains socket outlet with another voltage rating.

Figure 2. Back Panel S10

BACK PANEL CONTROLS (Figures 2-3)

4. Autosensing

Sets the power-on/off option of the S10/12. Set it to on for manual control using switch 8. Set switch to Auto-On for automatic power-on when signal is present; after 10 minutes with no signal, unit will enter standby mode. For Auto-On the power switch is left in "ON" position.

5. Line Level Input

Connect to the line level, subwoofer, or LFE output of your receiver, pre-amp, or power amp. Do not use if Speaker Level Inputs are connected. For single mono input: plug into either R or L terminal, or use a y-adaptor.

6. Speaker Level Input

Use when line level outputs are unavailable from your receiver, pre-amp or power amp. Your existing stereo speakers can share these terminals, allowing you to add bass to any stereo or home theater system. Always maintain speaker polarity by connecting positive (+) and negative (-) terminals on this unit with corresponding terminals on your existing speakers and source. Do not use if Line Level Inputs are connected.

7. Main Power Inlet & Fuse Holder

Accepts IEC type line cord. A fuse located in the integrated holder provides safety from fault conditions: replace fuse with one of same type and rating only.

8. Power Switch

Turns unit on and off in Normal power mode. Leave set to "ON" when using Auto-On power mode.

BACK PANEL CONTROLS (Figure 1)

1. Volume Control

Adjusts output volume.

2. Power/Protect LED indicator

Illuminates green indicating the unit is turned on while switch 10 is in "Normal" position, or when receiving signal in "Auto-On" mode. Illuminates red during standby/protect mode.

3. Variable Crossover

Sets crossover frequency between 50Hz and 250Hz. For stereo music or home theater, set the frequency to a level that sounds pleasing to your ear and the overall reproduction of your audio. If using LFE signal, set crossover to 150Hz.

Figure 3. Back Panel S12

PLACEMENT

This unit features removable feet, a front firing woofer and ports. The bass output of this unit is omnidirectional so this unit may be placed anywhere in the listening environment. Walls or corners will help reflect the bass for fuller sound. During use, unit will vibrate: care should be taken not to place any liquids or heavy items such as drinks or houseplants on top as they may fall and damage your subwoofer.

S10 SPECIFICATIONS

Speaker Type: 10" High Performance

Powered Subwoofer

Driver: 10" Reinforced

Amplifier Power Output: 120 Watts (RMS)

Frequency Response: 50Hz - 250Hz

Functions: Power (On,Off)

Input: High Level (Speaker), Line (RCA)

Dimensions: (H x W x D) 14 ½" x 11 ½" x 13 ¾"

Warranty: 2 year

S12 SPECIFICATIONS

Speaker Type: 12" High Performance

Powered Subwoofer

Driver: 12" Reinforced

Amplifier Power Output: 150 Watts (RMS)

Frequency Response: 50Hz - 250Hz

Functions: Power (On,Off)

Input: High Level (Speaker), Line (RCA)

Dimensions: (H x W x D): 16 ¼" x 13" x 15"

Warranty: 2 year

Warranty & Repair

OSD AUDIO Free-standing subwoofers have a (2) year Limited Warranty against defects in materials and workmanship. Proof of purchase must accompany all claims. During the warranty period OSD AUDIO will replace any defective part and correct any defect in workmanship without charge for either parts or labor.

OSD AUDIO may replace returned speakers with a product of equal value and performance. In such cases, some modifications to the mounting may be necessary and are not OSD AUDIO's responsibility.

For this warranty to apply, the unit must be installed and used according to its written instructions. If necessary, repairs must be performed by OSD AUDIO. The unit must be returned to OSD AUDIO at the owner's expense and with prior written permission. Accidental damage and shipping damage are not considered defects, nor is damage resulting from abuse or from servicing performed by an agency or person not specifically authorized in writing by OSD Audio.

Any sale of product by an unauthorized source or other manner not authorized by OSD AUDIO shall void the warranty on the applicable product.

Damage to or destruction of components due to application of excessive power voids the warranty on those parts. In these cases, repairs will be made on the basis of the retail value of the parts and labor. To return for repairs, you must email customer service at [e-mail] for a Returned Merchandise Authorization (RMA) number# then the unit must be shipped to OSD AUDIO at the owner's expense, along with a note explaining the nature of service required. Be sure to pack the speaker(s) in a corrugated container with at least 3 inches of resilient material to protect the unit from damage in transit

This Warranty Does Not Cover: Damage caused by abuse, accident, misuse, negligence, or improper operation (installation) · Any products that have been altered or modified · Any product whose identifying number of decal, serial #, etc. has been altered, defaced or removed · Normal wear and maintenance.