Spectrum Square - Speaker TANGENT - Free user manual and instructions
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USER MANUAL Spectrum Square TANGENT
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Technical line drawing of a speaker chamber with two concentric circular speakers and four mounting holes (no text or symbols)Contenu
Caractéristiques 2.
Accessoires 3
2 Led relative aux sources :
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Diagram showing directional arrows and red circles with symbols including circle, plus, musical note, and numbered circle 12natural_image
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Bluetooth loudspeaker

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Technical line drawing of a speaker chamber with two concentric circular speakers and four mounting holes (no text or symbols)Contents
Specifications.12
Accessories 13
Front Control Panel 13....
Rear Connection Panel 14
Bluetooth Connection Procedure 15
Setting Up True Wireless Stereo (TWS) Mode 15
Loudness mode 15
Removing the loudpeaker from the Shelf 16
Important Safety Instructions 16
Warning 17
Intellectual Property....17
Warranty 17....
Contact and feedback 18....
Specifications
• Model : Tangent Spectrum Square
• Total Power : 60W RMS / 100W max - Quadri-Amplification
- Bluetooth : 5.0 - TWS (True Wireless Stereo)
• Crossover Filter : Active (Linkwitz Riley 24dB/oct) - DSP
• Woofers - Midrange : 2 x 110 mm
• Silk Dome Tweeters : 2 x 19 mm
• Frequency Range : 50 - 22 000 Hz ± 3 dB
• Charge : Bass-Reflex Enclosure - 1 vent per channel
• Finish : Sturdy MDF Wooden Cabinet
• Auxiliary Input : 2V RMS
• External Power Supply : 21V - 2A
• Dimensions : W330 x H330 x D200 mm
• Net weight : 5.80 kg
- SKU: TANSPECSQU
• EAN : 5703959120885
Accessories
- Rubber Pads
• External Power Supply
• 3.5mm Stereo Mini-Jack Cable - 2nd Grille
Front Control Panel
1 Power On (1) / Off (0)
2 LED for Sources :
- White : Aux input
- Blinking Blue: Bluetooth pairing
• Blue : Bluetooth mode
- Blinking yellow : TWS (True Wireless Stereo) pairing
• Yellow : TWS mode between the two loudspeakers
3 Source selector (single press):
The default source is Bluetooth mode. Each time it is switched on, the loudspeaker instantly synchronises in Bluetooth mode.
4 Sound mode selector (single press): Neutral (default) & Loudness
When you press the musical note pictogram, the white LED flashes twice to indicate that the EQ mode is in Neutral mode.
If you press the musical note pictogram again, the white LED will flash six times to indicate that EQ mode is in Loudness mode.
5 Volume Control :
- Single press - Adjust the volume by one level.
- Long press - Adjust the volume by 16 levels.
During these actions, the green LED flashes to indicate the operation.
The loudspeaker keeps in memory the previously set volume level. It is therefore advisable to reduce the volume before switching it off.
In Bluetooth mode, the loudspeaker's sound level is automatically synchronized with your smartphone or tablet.
Note: when the volume is set to maximum or minimum, the green LED goes out.

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Diagram showing directional arrows and labeled circles with symbols like circle, arrow, musical note, minus sign, plus sign, and number 12Rear Connection Panel
6 Analog Auxiliary Input - 3.5mm Stereo Mini-Jack
7 USB A power supply - 5V/1A This is not a digital audio input. It can only be used to charge or power your devices.
8 Use of the Provided External Power Supply: Please note that it is imperative to exclusively use the provided external power supply to prevent any risk of damage to your device.
Failure to do so could result in voiding the warranty. In case of loss the provided external power supply, kindly reach out to your authorized dealer or Tangent's customer service through the following contact details :
www.tangent.fr - www.tangent-audio.com

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tangent® Tangent Spectrum Square BT 5.0 - TWS Mode - Aux SKU : TANSPECSQU Item Number : 12088 Power Input : 21V DC-2A Serial No : www.tangent.dts Tangent A/5 Disk Centerpark 40 DC +7493 Herring CE CAUTION USB CHARGE ONLY DC 5V - 1A WARRANT® VDD 2F INT OPTINIC 6 7 8 AUX IN - - - + - 21.0V == 2.0ABluetooth Connection Procedure
• Activate Bluetooth mode on the loudspeaker.
- When Bluetooth mode is activated, the LED will start flashing blue.
- Select «Spectrum Square» from the list of Bluetooth devices available on your smartphone or tablet.
- Once «Spectrum Square» is selected, your device will be connected to the loudspeaker.
- The LED changes to a steady blue, indicating that the Bluetooth connection has been successfully established.
Setting Up True Wireless Stereo (TWS) Mode
- Switch on both loudspeakers in Bluetooth mode, without connecting them to your smartphone.
- Press and hold the source selection button (3) on the first loudspeaker for 1-2 seconds to set it as the master loudspeaker. The yellow LED flashes to indicate TWS mode.
- The master loudspeaker will automatically search for another nearby loudspeaker in Bluetooth mode to set it as the slave loudspeaker. Once paired, the yellow LED will light continuously.
- Connect one of the loudspeakers to your smartphone via Bluetooth. The two loudspeakers will now play together. Note: Both loudspeakers control the overall volume.
- The master loudspeaker is the left channel (L), and the slave loudspeaker is the right channel (R). Choose which will be the master (L) and which will be the slave (R) in step 2.
To disconnect paired TWS loudspeakers :
- First disconnect Bluetooth from your cell phone.
- Press and hold the source selection button on one of the paired loudspeakers in TWS mode for 1-2 seconds. This will terminate the TWS pairing.
Loudness mode
This mode designates a physiological corrector and is recommended when listening at low or moderate levels. Indeed, human hearing at low levels perceives better the median frequencies (voice frequencies) than the bass and treble frequencies (FLETCHER-MUN-SON curves). At moderate levels, the perception gap is smaller but still effective.
This loudness mode rebalances our auditory perception by reducing mid-range frequencies via DSP, producing a highly musical sound result at low levels.
Removing the loudspeaker from the Shelf
The Tangent Spectrum Square loudspeaker has been specially designed to fit perfectly into IKEA® Kallax and IKEA® Expedit shelving compartments. Once installed with the supplied rubber pads (recommended), removing the loudspeaker may require careful handling.
Here's how it works :
• Carefully remove the fabric grille.
- Carefully pull the loudspeaker straight out from the vents (take care not to touch the loudspeaker diaphragms and domes).
- Finally, grasp the loudspeaker by its outer edges to remove it completely from the shelf.
Important Safety Instructions

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CAUTION AVIS RISK OF ELECTRIC SHOCK DO NOT OPEN ATTENTION: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIRThis product was designed according to rigorous norms and complies with safety standards. It should only be used under normal conditions as described below. Check the power supply voltage before connecting it to the mains. This product has been designed to operate in various countries.
We recommend that you fully plug in your product before connecting it to the mains. Handle the power cord with care. When unplugging the power cord from an outlet, do so by pulling on the plug, not the cable. If you are not going to use this unit for a long time, unplug it from the mains.
- Read these instructions carefully.
- Keep this manual in a safe place.
- Heed all warnings.
• Follow instructions carefully. - Avoid using this product near water.
• Clean only with a dry cloth.
- Install in accordance with manufacturer's instructions.
- Avoid proximity to heat sources, such as radiators, heat registers, stoves or other heat-producing appliances.
- Do not expose to excessive heat, such as sunshine, fire or any other heat source.
Unplug the loudspeaker during lightning storms or when unused for long periods. Refer all servicing to a qualified professional.
Do not open the loudspeaker :
This device contains no parts that can be exchanged by the user. Accessing the inside of this device's case can lead to electric shock. Any modification to the product will nullify the guarantee. If a foreign object or liquid falls into the cabinet through its port for example, contact your retailer to arrange for a technician to remove it from the device safely.

WARNING
The use of this loudspeaker is at your own risk. The manufacturer is not liable for damages resulting from improper use, abusive handling, or non-compliance with the instructions in this manual.
Intellectual Property
All content within this manual, including texts, images, logos, and trademarks, exclusively belongs to TANGENT ^® . Unauthorized use is strictly prohibited and may result in legal action.
Warranty
The Spectrum Square loudspeaker comes with a 2 years limited warranty. This warranty includes 2 years parts and labor for repair of all components. The warranty extends only to the original purchaser of the product and not to any subsequent owner.
Tangent's obligation under these warranties is limited to the repair or replacement of any component found to be defective in materials or workmanship under normal use with an equal and/or current product.
These warranties do not apply to products that have been abused, modified or disassembled. Products to be repaired or returned under this warranty must be returned to the factory by a Tangent dealer with all freight and insurance charges prepaid.
Contact and feedback
We would love to hear from you! Our professionals will read your feedback carefully.
Write to us at support@tangent.dk
For more information, visit : www.tangent-audio.com
TANGENT'S POLICY IS TO CONTINUALLY INCORPORATE IMPROVEMENTS INTO ITS PRODUCTS.
ALL SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
IF YOU HAVE ANY QUESTIONS, PLEASE VISIT OUR WEBSITE : WWW.TANGENT-AUDIO.COM
CONTACT US : SUPPORT@TANGENT.DK

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Bluetooth Højttaler

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Technical line drawing of a speaker chamber with two concentric circular speakers and four mounting holes (no text or symbols)text_image
Diagram showing directional arrows and red circles with symbols including circle, arrow, musical note, minus sign, and plus signRemoving the loudspeaker from the Shelf
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Technical line drawing of a speaker chamber with two concentric circular speakers and four mounting holes (no text or symbols)Inhalt
Spezifikationen 30
Zubehör 31
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Diagram showing directional arrows and red circles with symbols including circle, arrow, musical note, minus sign, and plus signnatural_image
Technical line drawing of a speaker chamber with two concentric circular speakers and four mounting holes (no text or symbols)Inhalt
Specifikationer 38
Tillbehör 39
Kontrollpanel fram 39
Bakre kontrollpanel 40
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Technical line drawing of a speaker chamber with two concentric circular speakers and four mounting holes (no text or symbols)Käyttöohje
Sisältö
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Technical line drawing of a speaker chamber with two concentric circular speakers and four mounting holes (no text or symbols)Conéctese a:
Especificaciones 54
Accesorios 55
Panel de control frontal 55
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Diagram showing directional arrows and red circles with symbols including circle, arrow, musical note, minus sign, and plus signRemoving the loudspeaker from the Shelf
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Line drawing of a rectangular electronic device with control buttons and a label 'tangent' on the top (no text or symbols on the device itself)spectrum square
Bluetooth-høyttaler

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Technical line drawing of a speaker chamber with two concentric circular speakers and four mounting holes (no text or symbols)text_image
Diagram showing directional arrows and red circles with symbols including circle, arrow, musical note, minus sign, and plus signTANGENT HAR SOM POLICY Å KONTINUERLIG INNARBEIDE FORBEDRINGER I SINE PRODUKTER.
ALLE SPESIFIKASJONER KAN ENDRES UTEN VARSEL.
HVIS DU HAR SP∅RSMÅL, VENNLIGST BES∅K VÅR HJEMMESIDE: WWW.TANGENT-AUDIO.COM
KONTAKT OSS: SUPPORT@TANGENT.DK
