TAGA HARMONY Active Subwoofers

Introduction

Thank you for purchasing this TAGA Harmony subwoofer. This subwoofer is a single-driver and rear bass port construction with a built-in high-current amplifier. The built-in amplifier delivers big power output and is characterized by high efficiency and current drive which results in low distortions, smooth and flat response and fast amp operation with significantly reduced operation noises. The bass driver may operate in high amplitude ranges and quickly reacts on any changes in the audio signal structure. The removable IEC power cable gives an option to upgrade your subwoofer with a premium audiophile power cable in any time. The Platinum v.3 and TSW SE subwoofers deliver the most powerful, deep bass with staggering definition, location and dynamics never met at this price level before. This subwoofer is an ideal partner for your sound system.

Cleaning

Do not use strong or abrasive cleaners. Use a damp, soft cloth for cleaning.

Specifications and the latest instruction manual edition

Full technical specifications and the latest edition of the instruction manual are available on www.TagaHarmony.com.

Contents

• Safety Instructions
• Unpacking the Subwoofer
• Placement
• Controls and Connections - Rear Panel
• Hooking Up The Subwoofer
• Operation
• Additional Information
• Kit content

Safety Instructions

IMPORTANT
READ THIS SECTION CAREFULLY BEFORE PROCEEDING!

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

⚡ The triangle containing a lightning symbol is intended to alert the user to the presence of uninsulated dangerous voltages within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

❗ An exclamation mark in a triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE, AND OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, SHOULD NOT BE PLACED ON THIS APPARATUS.

CAUTION: TO PREVENT ELECTRIC SHOCK, FULLY AND SECURELY INSERT THE POWER CABLE PLUG INTO THE POWER OUTLET, AND POWER CABLE CONNECTOR INTO THE UNIT SOCKET (IF THIS UNIT IS NOT EQUIPPED WITH AN INTEGRATED [ATTACHED] POWER CORD).

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE THE FUSE (IF THE UNIT IS EQUIPPED WITH A USER REPLACEABLE FUSE) ONLY WITH THE SAME AMPERAGE AND VOLTAGE TYPE. IN CASE WHEN THE UNIT IS NOT EQUIPPED WITH A USER REPLACEABLE FUSE - REFER REPLACEMENT TO QUALIFIED SERVICE PERSONNEL.

WARNING: THE UNIT MAY BECOME HOT. ALWAYS PROVIDE ADEQUATE VENTILATION TO ALLOW FOR COOLING. DO NOT PLACE THE UNIT NEAR A HEAT SOURCE, OR IN SPACES THAT CAN RESTRICT VENTILATION.

General Safety Guidelines

• Read all safety and operating instructions before operating the product.
• Retain instructions for future reference.
• Heed all warnings on the product and in the operating instructions.
• Follow all operating and use instructions.
• Cleaning: Unplug the product before cleaning. Do not use liquid or aerosol cleaners. Use a damp, soft cloth.
• Water and Moisture: Do not use near water (e.g., bath tub, sink, wet basement, swimming pool). This also applies to the power cord.
• Accessories: Do not place on unstable carts, stands, tripods, brackets, or tables. Use only manufacturer-recommended accessories. Follow mounting instructions.
• Ventilation: Ensure ventilation openings are not blocked. Do not place on soft surfaces like beds or rugs. Avoid built-in installations without proper ventilation. For separate power supply units, allow at least 5cm (2in.) of free space.
• Power Sources: Operate only from the indicated power source type. Consult a dealer or power company if unsure.
• Grounding and Polarity: Some units may require grounding. Connect polarity according to markings if applicable for full capability, though incorrect polarity will not affect durability or reliability.
• Power-cord Protection: Route cords to avoid being walked on or pinched.
• Lighting: Unplug during lightning storms or when left unattended for long periods to prevent damage from surges.
• Overloading: Do not overload outlets or extension cords to prevent fire or shock risks.
• Object and Liquid Entry: Never insert objects into openings, as they may touch dangerous voltage points. Do not expose to dripping or splashing; do not place objects filled with water on the apparatus.
• Servicing: Do not attempt self-service. Refer all servicing to qualified personnel.
• Damage Requiring Service: Unplug and refer to qualified personnel if the power cord/plug is damaged, liquid has spilled, objects have fallen in, the product does not operate normally, it has been dropped or damaged, or exhibits a distinct change in performance.
• Replacement Parts: Ensure technicians use manufacturer-specified parts with the same characteristics as the original.
• Safety Check: After service or repairs, ask the technician to perform a safety check.
• Wall/Ceiling Mounting: Mount only as recommended by the manufacturer.
• Heat: Position away from heat sources like radiators or stoves.
• Tube Cage/Cover (if applicable): Do not remove unless changing vacuum tubes. Do not touch hot tubes.
• Operating Environment: Temperature: +5°C to +35°C (+41°F to +95°F); Humidity: less than 85% RH (cooling slots unblocked).

Unpacking the Subwoofer

Diagram Description: An illustration shows a black box representing the subwoofer carton. An arrow indicates a 180-degree rotation, and another arrow points to the bottom of the box with an exclamation mark symbol (❗) indicating caution. The final image shows the box opened from the bottom.

Instructions: Place the carton with the subwoofer on the floor in the upside-down position and open it from the bottom. Remove the internal packaging that protects the subwoofer. Carefully turn the carton with the subwoofer upright. Once the subwoofer is securely placed on the floor, remove the carton and internal packaging. Your subwoofer is now ready for placement in your room.

Placement

The placement of the subwoofer in the room is not as critical as for main speakers, but general guidelines are provided below:

• Placing the subwoofer in the center of the room: Usually gives less bass but with better precision and definition.
• Placing the subwoofer near the walls: Usually gives more bass with quite good precision and definition.
• Placing the subwoofer in the corners: Usually gives a large amount of bass but with less precision and definition.

Note! If possible, we recommend placing the subwoofer between the front speakers, close to the wall, for better integration with your sound system.

Note! Final placement depends on your sound system, room acoustics, space, and listening preferences.

Controls and Connections - Rear Panel

Diagram Description: A detailed illustration of the rear panel of the TAGA Harmony Platinum Series Active Subwoofer, MODEL: PLATINUM SW-10 v.3. It shows various controls and input jacks labeled with numbers 1 through 11. The panel includes AC IN, a fuse holder, AC SELECT switch, power switch, LED indicator, auto power switch, crossover regulator, phase regulator, volume regulator, LFE input, and low input (Left and Right). It also displays the serial number, website, and compliance marks (CE).

Available controls and inputs vary depending on the model. The figure shows the Platinum SW-10 v.3 rear panel.

Rear Panel Controls and Inputs:

1. Power Switch: [▶️] (ON) and [⏹️] (OFF).
2. Fuse: A blown fuse should only be exchanged for the same type indicated on the rear panel. The fuse rating (e.g., 4A) and voltage differ based on the selected AC voltage. Disconnect the Power Cable before changing the fuse!
3. Power Cable Input: Socket for the AC power cord.
4. AC Select Slide Switch: Allows selection between 110-120V and 220-240V ranges.
5. Power Status LED Indicator: Shows the operational status of the subwoofer.
6. Auto Power Switch: Selects between ON (always on) and AUTO (standby mode when no signal is detected).
7. Crossover Regulator: Adjusts the low-pass filter's upper frequency limit.
8. Phase Regulator: Adjusts the subwoofer's phase to integrate with the sound system.
9. Volume Regulator: Adjusts the subwoofer's sound volume.
10. LFE Input (SUB Input): Connection for a dedicated subwoofer output from an AV receiver or amplifier.
11. Low Input: Left and Right: Stereo RCA inputs for connecting to standard stereo outputs.

Hooking Up The Subwoofer

Before connecting: Ensure your subwoofer and audio equipment are turned off. Failure to do so may damage the equipment and void your warranty.

Steps:

1. Ensure the subwoofer is turned off (Power Switch in OFF position) and the Power Cable is removed from the wall outlet.
2. Ensure your audio equipment (amplifier/preamplifier/AV receiver) is turned off.
3. Turn the Volume Regulator to MIN (fully counter-clockwise).
4. Choose one of the following connection methods:

I. CONNECT USING LFE (SUB OUT) SUBWOOFER OUTPUT [PREFERRED]

This connection is recommended if your audio equipment has a single filtered RCA subwoofer output (often marked LFE, SUB OUT, SUBWOOFER, etc.).

Option a: Using a single RCA subwoofer cable

Connect the LFE output of your audio equipment to the LFE input on the subwoofer's rear panel.

Diagram Description: Shows a connection from an AV receiver's LFE OUT to the subwoofer's LFE INPUT using a single RCA cable.

Option b: Using a Y-type subwoofer cable (1xRCA to 2xRCA)

Connect the 1xRCA plug to the LFE output of your audio equipment and the 2xRCA plugs to the Left and Right Low Input on the subwoofer's rear panel.

The Y-type connection can increase the bass output by a few decibels.

Diagram Description: Shows a connection from an AV receiver's LFE OUT to the subwoofer's LFE INPUT using a Y-type RCA cable (one plug to LFE input, two plugs to Low Input L/R).

II. CONNECT USING STEREO RCA OUTPUT (L/R)

If your audio equipment does not have a filtered LFE output, you can use regular stereo RCA outputs (non-filtered).

Option a: Using a pair of RCA subwoofer cables

Connect the L/R RCA outputs of your audio equipment to the Left and Right Low Input on the subwoofer's rear panel.

Diagram Description: Shows a connection from an AV receiver's L/R RCA outputs to the subwoofer's Low Input L/R using a pair of RCA cables.

Option b: Using a Y-type subwoofer cable (1xRCA to 2xRCA)

Connect the 2xRCA plugs to the L/R RCA outputs of your audio equipment and the 1xRCA plug to the Left or Right Low Input on the subwoofer's rear panel.

Diagram Description: Shows a connection from an AV receiver's L/R RCA outputs to the subwoofer's Low Input L/R using a Y-type RCA cable (two plugs from receiver to one plug into subwoofer's L or R input).

Important: Do not let bare wires touch each other or any metal part of this unit, as it can damage the subwoofer and/or audio equipment, potentially voiding your warranty.

The CROSSOVER adjustment is not active when using the LFE input. All adjustments and filtering of the signal should be set in the audio equipment configuration. Consult your audio equipment's instruction manual for more information.

5. Your subwoofer is ready for operation.

Operation

Before using the subwoofer for the first time:

Your subwoofer is typically factory-set to match the electrical outlet voltage in your area. However, it is recommended to verify that the AC Select Slide Switch (4A) is set correctly for your region's voltage.

The AC Select Slide Switch is located behind a seal and has two positions: 110V (for 110-120V range) and 230V (for 220-240V range).

If the indicated voltage is correct, proceed to step 1 of Operation.

To change the voltage:

1. Ensure the Power Cable is disconnected from the subwoofer.
2. Remove the factory-applied seal protecting the AC Select Slide Switch (4A).
3. Set the switch to the required voltage (110V or 230V).
4. Change the fuse to match the selected voltage setting. The fuse value for each range is indicated below the Power Switch. Only the fuse for the factory voltage setting is provided with the unit.

DO NOT UNDER ANY CIRCUMSTANCES OPERATE THE UNIT WITH THE WRONG VOLTAGE SELECTED. DOING SO MAY RESULT IN SERIOUS DAMAGE TO YOUR SUBWOOFER WHICH WILL NOT BE COVERED BY THE WARRANTY.

Operating Steps:

1. Plug the Power Cable into the subwoofer and then into the electrical outlet.
2. Turn on the subwoofer by pressing the Power Switch to the ON position [▶️]. The Power Status LED Indicator will flash for a few seconds and then illuminate continuously. If it does not, the subwoofer may be in a protection mode. Turn off the power, unplug the cable, and check for short-circuited cables. After fixing any issues, turn the subwoofer on again.

Note! Check “Additional Information” for other useful operating instructions.

Auto Power Switch (selected models)

Some models feature an auto audio signal detection feature. When the subwoofer is turned on, choose one of two modes:

• Auto Power (ON): The subwoofer remains continuously on. The Power Status LED Indicator remains illuminated.
• Auto Power (AUTO): If no input audio signal is detected for a period, the subwoofer enters standby mode (Power Status LED Indicator turns off). When an audio signal is received, it automatically exits standby and starts working (Power Status LED Indicator turns on).

Note: If the input audio signal is too weak, Auto Power (AUTO) mode may not function correctly. Try increasing the subwoofer output level in your audio equipment settings or use Auto Power (ON) mode.

The time it takes for Auto Power (AUTO) mode to turn on or off may vary based on signal strength and subwoofer activity.

Crossover Regulator ⚙️

This control is active only for Low Input L and R. It adjusts the low-pass filter, affecting the subwoofer's upper frequency limit. The adjustment range is indicated on the rear panel. Setting this control determines the highest frequency the subwoofer will reproduce.

For best results, adjust by ear until the subwoofer's frequency range blends well with the front speakers and the rest of the system. Setting the crossover too low may create a gap; setting it too high may cause frequency duplication or offset.

Caution: Using the CROSSOVER regulator at high volume levels may damage this subwoofer and void your warranty.

Phase Regulator ⚙️

The Phase Regulator helps integrate the subwoofer with your sound system. If the subwoofer's bass sounds weak or offset, it may be out of phase. Adjust the phase using this regulator.

Caution: High volume levels may damage this subwoofer and void your warranty.

Volume Regulator ?

Use the Volume Regulator to adjust the sound volume from minimum (knob fully counter-clockwise) to maximum (knob fully clockwise).

Caution: Distortion and sound quality degradation may occur when the knob is at its maximum position, potentially damaging the subwoofer and voiding your warranty.

Additional Information

Break-In

Your TAGA Harmony subwoofer sounds great immediately, but its internal components require a "break-in" period to reach full sonic capabilities. During this period, operate the subwoofer at moderate volume levels.

• The first level of break-in is reached after approximately 10 hours of play.
• The optimal level of break-in is reached after approximately 40 to 60 hours of play.

Turn Off Procedure

Make sure to turn off the subwoofer first when powering down your system.

Note: If the subwoofer was turned off even for a short period, wait at least 2 minutes before turning it back on. Do not turn it ON, then OFF, then ON again in quick succession. Follow this procedure each time you turn your subwoofer OFF/ON to minimize stress on internal components.

Note: It is recommended to turn off the subwoofer when you intend not to use it for a longer period of time.

Noise Floor

It is normal for a built-in amplifier to produce some amount of noise (called noise floor or self-noise), which may be audible from the subwoofer driver.

Power Transformer - Power Filters and Conditioners

It is normal for the device's power transformer to generate audible noise during operation and in standby mode. Very loud operation may be caused by low-quality power supply (voltage surges, etc.). In such cases, consider using a power filter or conditioner, or powering the product from a different power line than other devices.

Kit Content:

• Subwoofer: 1 EA
• Y-type subwoofer cable (1xRCA to 2xRCA): 1 EA
• Power Cable: 1 EA
• Instruction Manual: 1 EA

Compliance Information:

CE Marking:

Your product is marked with the CE symbol. For EU (European Union) member users: This product has been tested and found in compliance with requirements of the European Community 2014/30/EU and 2014/35/EU directives.

WEEE Directive:

♻️ Your product is marked with the WEEE symbol. For EU (European Union) member users: According to the WEEE (Waste electrical and electronic equipment) Directive, do not dispose of this product as household or commercial waste. Waste electrical and electronic equipment should be appropriately collected and recycled as required by practices established for your country. For information on recycling of this product, please contact your local authorities, your household waste disposal service, or the shop where you purchased the product.

Contact Information

TAGA EUROPE
POLPAK POLAND Sp. z o.o.
AL.JEROZOLIMSKIE 331A
05-816 REGUŁY k/WARSZAWY, POLAND
Email: Sales@TagaHarmony.com

Website: www.TagaHarmony.com

We strongly advise to contact a professional installer or dealer in order to install TAGA Harmony products. We recommend using high quality TAGA Harmony cables and other installation accessories.