1. Produkt överview
The LyxPro SPA-15 is a 15-inch active PA speaker system designed for versatile audio applications. It features integrated Bluetooth connectivity, an MP3 player with USB and SD card slots, and multiple input options for microphones, line-level devices, and auxiliary sources. The system includes an equalizer for sound adjustment and a mix output for linking additional speakers.

Bild 1: Framsidan view of the LyxPro SPA-15 speaker.
Nyckelfunktioner:
- 15-inch Powered Active Speaker: Delivers 180 Watts of power for clear audio projection.
- Bluetooth-anslutning: Möjliggör trådlös ljudströmning från kompatibla enheter.
- Integrerad MP3-spelare: Supports playback from USB drives and SD cards.
- Flera ingångar: Includes XLR, 1/4", 3.5mm, and RCA inputs for various audio sources.
- Inbyggd equalizer: Provides adjustable treble and bass controls.
- Mixutgång: Enables daisy-chaining to additional active or passive speakers.
- Bärbar design: Features carry handles for easy transport.
2. Säkerhetsinstruktioner
- Läs alla instruktioner innan du använder högtalaren.
- Keep the speaker away from water or moisture. This product is not waterproof.
- Blockera inga ventilationsöppningar.
- Installera inte nära några värmekällor som radiatorer, värmeregister, spisar eller andra apparater som producerar värme.
- Skydda nätsladden från att trampas på eller klämmas.
- Använd endast tillbehör/tillbehör som specificerats av tillverkaren.
- Koppla ur högtalaren vid åskväder eller när den inte används under längre perioder.
- Överlåt all service till kvalificerad servicepersonal.
3. Paketets innehåll
- LyxPro SPA-15 Active PA Speaker System
- AC Power Supply Cable
- Fjärrkontroll

Figure 2: Included accessories with the LyxPro SPA-15 speaker.
4. Kontroller och anslutningar
The rear panel of the LyxPro SPA-15 provides all necessary controls and input/output connections for operation.

Figure 3: Rear control panel of the LyxPro SPA-15.
- USB/SD MP3 Digital Player: För att spela upp ljud files from USB drives or SD cards. Includes mode, play/pause, skip, and repeat controls.
- Volume 1 (Mic/Line Input): Controls the volume for the XLR and 1/4" inputs.
- Mic/Line Input (XLR & 1/4"): Anslut mikrofoner eller instrument på linjenivå.
- Volume 2 (Line Input/AUX): Controls the volume for the RCA and 3.5mm AUX inputs.
- Line Input (RCA & 3.5mm AUX): Connect external audio devices like phones, tablets, or mixers.
- Mixa ut (XLR): Output for connecting to another powered speaker or mixer.
- Equalizer: Separate knobs for adjusting Treble and Bass frequencies.
- MP3-volym: Controls the volume specifically for the integrated MP3 player (Bluetooth, USB, SD).
- Strömbrytare: Slår på eller av högtalarsystemet.
- AC-ingång: Ansluter strömkabeln till ett eluttag.

Figure 4: Universal connectivity options.
5. Inställning
5.1 Strömanslutning
- Se till att strömbrytaren är i läge AV.
- Connect the supplied AC power cable to the AC Input on the rear panel of the speaker.
- Plug the other end of the AC power cable into a suitable electrical outlet.
5.2 Montering av högtalaren
The LyxPro SPA-15 can be placed on a flat surface or mounted on a standard speaker stand using the integrated stand mount.

Figure 5: Speaker mounted on a stand.
- If using a speaker stand, ensure it is stable and rated to support the weight of the SPA-15 (35 lbs).
- Carefully lift the speaker and place it onto the stand pole.
- Secure the speaker to the stand using the tightening screw on the stand mount.
6. Bruksanvisning
6.1 Slå på/av
- To power on, flip the Power Switch to the ON position. The power indicator light will illuminate.
- To power off, flip the Power Switch to the OFF position.
6.2 Bluetooth-parning
- Turn on the speaker. The digital display will show 'BLUE' and the Bluetooth symbol will flash, indicating it's in pairing mode.
- Sök efter tillgängliga Bluetooth-enheter på din Bluetooth-aktiverade enhet (smartphone, surfplatta etc.).
- Select 'LyxPro SPA-15' from the list.
- Once connected, the Bluetooth symbol on the speaker's display will stop flashing and remain solid.
- Adjust the MP3 Volume knob on the speaker and the volume on your device for desired sound level.
6.3 Uppspelning från USB/SD-kort
- Sätt i ett USB-minne eller SD-kort som innehåller MP3-ljud files i respektive springa på bakpanelen.
- The speaker will automatically switch to USB/SD mode and begin playback. If not, press the 'MODE' button to select USB or SD.
- Use the play/pause, skip forward/backward buttons on the digital player or remote control to manage playback.
- Adjust the MP3 Volume knob for desired sound level.
6.4 Ansluta externa enheter
- Mikrofoner/Instrument: Connect via the XLR or 1/4" Mic/Line Input. Adjust Volume 1.
- Line-Level Devices (Mixers, CD Players): Connect via the RCA or 3.5mm AUX Line Input. Adjust Volume 2.
6.5 Linking Multiple Speakers
To expand your sound system, you can connect the SPA-15 to other active or passive speakers using the Mix Out (XLR) port.
- Connect an XLR cable from the Mix Out of the primary SPA-15 speaker to the XLR Line Input of a secondary active speaker.
- For passive speakers, connect the Mix Out to a suitable power amplifier, which then connects to the passive speaker.
- Adjust volumes on both speakers as needed.
6.6 Adjusting Sound (Equalizer)
Use the Equalizer knobs on the rear panel to fine-tune the audio output:
- Diskant: Justerar diskantåtergivningen. Vrid medurs för att öka diskanten, moturs för att minska.
- Bas: Justerar lågfrekvensåtergivningen. Vrid medurs för att öka basen, moturs för att minska.
7. Underhåll
- Rengöring: Använd en mjuk, torr trasa för att rengöra högtalarens utsida. Använd inte slipande rengöringsmedel eller lösningsmedel.
- Lagring: Förvara högtalaren på en sval, torr plats, skyddad från direkt solljus och extrema temperaturer.
- Ventilation: Se till att ventilationsöppningarna är fria från damm och skräp för att förhindra överhettning.
- kablar: Regularly check all cables for damage and replace if necessary.
8. Felsökning
| Problem | Möjlig orsak | Lösning |
|---|---|---|
| Ingen ström | Power cable not connected; Power switch off; Outlet not working | Check power cable connection; Turn power switch ON; Test outlet with another device |
| Ingen ljudutgång | Volume knobs too low; Input device not connected; Incorrect input selected; Faulty cable | Increase relevant volume knobs; Check all audio connections; Ensure correct input mode is selected; Test with different cables |
| Bluetooth ansluter inte | Speaker not in pairing mode; Device too far; Interference; Already connected to another device | Press 'MODE' button to enter Bluetooth pairing mode; Move device closer to speaker; Avoid other wireless devices; Disconnect from other devices |
| Förvrängt ljud | Volume too high (clipping); Equalizer settings incorrect; Faulty input source | Reduce volume levels (ensure 'CLIP' indicator is not constantly lit); Adjust Treble/Bass knobs; Test with a different audio source |
| USB/SD-kort spelar inte upp | Felaktig file formatera; Kort/enhet inte korrekt isatt; Skadad files | Säkerställa files are MP3 format; Reinsert card/drive; Try a different USB/SD card |
9. Tekniska specifikationer
| Särdrag | Specifikation |
|---|---|
| Modellnamn | SPA15 |
| Typ av högtalare | Aktiv PA -högtalare |
| Basens diameter | 15 tum |
| Diskantdiameter | 2.54 centimeter |
| Högtalare maximal uteffekt | 180 Watt |
| Frekvenssvar | 20000 Hz |
| Impedans | 4 ohm |
| Trådlös kommunikationsteknik | Bluetooth |
| Bluetooth-räckvidd | 10 meter |
| Anslutningsteknik | XLR, 1/4", RCA, 3.5mm |
| Strömkälla | Elektrisk med sladd |
| Produktens mått | 14" D x 16" B x 27" H |
| Objektets vikt | 35 pund |
| Material | Plast |
| Färg | Svart |

Figure 6: Dimensions of the LyxPro SPA-15 speaker.
10. Garanti och support
The LyxPro SPA-15 comes with a Limited Warranty provided by the manufacturer, LyxPro. For specific warranty terms, conditions, and support inquiries, please refer to the documentation included with your product or contact LyxPro customer service directly.
Optional protection plans may be available for purchase separately:
- 2-årig skyddsplan
- 3-årig skyddsplan
- Komplett skydd (månadsvis faktureringsalternativ)
These plans offer extended coverage beyond the standard manufacturer's warranty. Please check with your retailer for availability and details.