1. Introduktion
The Monoprice SSW-8 is an 8-inch, 100-watt powered subwoofer designed for flexible placement in various home audio environments. Its slim, low-profile, ported enclosure allows for discreet integration, such as under furniture or mounted on a wall. This manual provides essential information for the safe and effective setup, operation, and maintenance of your subwoofer.
2. Sikkerhedsoplysninger
- Strømkilde: Connect the subwoofer only to a power outlet of the type described in this manual or on the unit.
- Ventilation: Sørg for tilstrækkelig ventilation. Bloker ikke ventilationsåbninger.
- Vand og fugt: Udsæt ikke enheden for regn, fugt eller for høj luftfugtighed. Placer ikke genstande fyldt med væsker, såsom vaser, på enheden.
- Varme: Placer ikke enheden i nærheden af varmekilder såsom radiatorer, varmeapparater, komfurer eller andre apparater (herunder ampløftere), der producerer varme.
- Rensning: Rengør kun med en tør klud.
- Service: Forsøg ikke selv at servicere dette produkt. Overlad al service til kvalificeret servicepersonale.
- Placering: Avoid placing the subwoofer in unstable locations where it could fall and cause injury or damage.
3. Pakkens indhold
Bekræft, at din pakke indeholder følgende varer:
- Monoprice SSW-8 Powered Slim 8 Inch Subwoofer
- Vægbeslag
- Floor stand (if applicable)
- RCA cable (may include 90-degree plugs)
- Strømkabel
- Brugermanual
4. Produktfunktioner
- Slim, Low Profile Design: The ported cabinet is engineered to deliver ample bass output from a compact enclosure, allowing placement under chairs, sofas, or behind TV stands.
- 8-inch Ported Woofer: Features a full-sized 8-inch woofer in a bass-reflex enclosure, maximizing bass output with a frequency response extending down to 30Hz.
- 100 watt Amplivligere: Equipped with a dedicated 100-watt amplifier for subwoofers, offering controls for volume, low-pass filter, and phase.
- Alsidige indgange: Includes both line-level RCA jacks and speaker-level terminal inputs for broad compatibility with audio systems.
- Monteringsmuligheder: Supplied with on-wall mounting brackets for flexible installation.
5. Kontrolelementer og forbindelser
The rear panel of the subwoofer houses all controls and connection ports. Familiarize yourself with these components before setup.

Figure 1: Rear panel with controls and connections.
- Lydstyrke: Justerer subwooferens samlede udgangsniveau.
- Lavpasfilter: Controls the upper frequency limit of the subwoofer. This allows you to blend the subwoofer's output with your main speakers.
- Faseomskifter: (0°/180°) Adjusts the phase of the subwoofer's output relative to your main speakers. This helps ensure bass frequencies arrive at your listening position in sync.
- Strømtilstand: Selects between ON, AUTO, and OFF. In AUTO mode, the subwoofer will power on when an audio signal is detected and enter standby after a period of inactivity.
- Line In / Sub In (RCA): For connecting to the LFE or subwoofer output of your receiver/amplifier ved hjælp af et RCA-kabel.
- Speaker Level In: For connecting to the speaker outputs of your receiver/amplifier if it does not have a dedicated subwoofer output.
- Strømindgang: Tilslutter det medfølgende strømkabel.
6. Opsætning
6.1 Placering
The slim design of the SSW-8 offers versatile placement options:
- Under møbler: Slide the subwoofer under a sofa, chair, or behind a TV stand for discreet integration.
- Vægmontering: Use the included brackets to mount the subwoofer on a wall. Ensure the wall structure can support the weight of the unit.
- Gulvplacering: Place the subwoofer on the floor using its integrated feet or the optional floor stand. Experiment with different locations to find the best bass response in your listening area.

Figure 2: Subwoofer placed under a sofa.

Figure 3: Subwoofer with wall mount bracket.
6.2 Forbindelser
Vælg en af følgende tilslutningsmetoder:
RCA Line-Level Connection (Recommended)
- Connect an RCA cable from the LFE or Subwoofer Output of your A/V receiver or amplivligere til Line In / Sub In port on the subwoofer.
- Ensure your receiver's subwoofer output settings are configured correctly.
Speaker-Level Connection
- Connect speaker wires from the main speaker outputs of your receiver/amplivligere til Højttaler niveau ind terminals on the subwoofer.
- Connect your main speakers to the corresponding speaker outputs on your receiver/amplifier as usual.
6.3 Strømtilslutning
- Once all audio connections are made, connect the supplied power cable to the Strømindgang på subwooferen.
- Sæt den anden ende af strømkablet i en passende stikkontakt.
7. Betjening
7.1 Indledende tænding
Indstil Strømtilstand skifte til AUTO. The subwoofer will power on when an audio signal is detected and enter standby mode after approximately 15-20 minutes of no signal.
7.2 Justering af betjeningselementer
- Lydstyrke: Start with the volume knob at its lowest setting. Play audio and gradually increase the volume until the subwoofer blends seamlessly with your main speakers without overpowering them.
- Lavpasfilter: Adjust this knob to set the crossover frequency. A common starting point is 80Hz, but this may vary depending on your main speakers. If your receiver has a built-in crossover for the subwoofer, set the subwoofer's low-pass filter to its maximum setting (or bypass if available) and manage the crossover through the receiver.
- Faseomskifter: Experiment with both 0° and 180° settings. Choose the setting that provides the most impactful and coherent bass response at your listening position. This often involves listening to a bass-heavy track and switching between the two settings to hear which sounds fuller and more integrated.
8. Vedligeholdelse
- Rensning: Brug en blød, tør klud til at rengøre subwooferens yderside. Brug ikke flydende rengøringsmidler eller aerosolspray, da de kan beskadige overfladen eller de indvendige komponenter.
- Ventilation: Kontrollér regelmæssigt, at ventilationsåbningerne er fri for støv og snavs for at forhindre overophedning.
- Kabelforbindelser: Ensure all cables are securely connected. Loose connections can lead to poor sound quality or intermittent operation.
- Opbevaring: Hvis subwooferen opbevares i længere tid, skal den afbrydes fra strømmen og opbevares et køligt og tørt sted.
9. Fejlfinding
If you encounter issues with your Monoprice SSW-8 subwoofer, refer to the following common problems and solutions:
- Ingen lyd:
- Ensure the subwoofer is plugged into a working power outlet and the Strømtilstand kontakten er indstillet til ON or AUTO.
- Check all audio connections (RCA or speaker level) are secure and correctly connected to your receiver/amplivligere.
- Bekræft, at Lydstyrkeniveau on the subwoofer is not set to minimum.
- Confirm that your receiver/amplifier's subwoofer output is enabled and its volume is not muted or set too low.
- Forvrænget eller uklar bas:
- Reducer Lydstyrkeniveau på subwooferen.
- Juster Lavpasfilter to find the optimal blend with your main speakers.
- Eksperimenter med Faseafbryder (0° or 180°) to improve bass coherence.
- Check for proper placement; moving the subwoofer slightly can sometimes resolve issues.
- Summende eller summende støj:
- Sørg for, at alle kabler er korrekt tilsluttet.
- Try plugging the subwoofer into a different electrical outlet, preferably on a different circuit.
- If using RCA connections, try a different RCA cable.
- Disconnect all audio inputs to the subwoofer. If the hum stops, the issue is likely with the source equipment or cabling.
- Subwoofer Does Not Turn On in AUTO Mode:
- Increase the output level of your receiver's subwoofer channel. The auto-sensing feature requires a sufficient input signal to activate.
- Sørg for Strømtilstand switch is firmly set to AUTO.
10. Specifikationer
The following are the technical specifications for the Monoprice SSW-8 Slim Powered Subwoofer:

Figur 4: Subwooferens dimensioner.
| Mærke | Monoprice |
| Modelnummer | 133829 |
| Højttaler type | Subwoofer |
| Bashøjttaler diameter | 8 tommer |
| Højttaler Maksimal udgangseffekt | 100 watt |
| Frekvensrespons | 30 Hz |
| Forbindelsesteknologi | RCA, kabelforbundet |
| Lydudgangstilstand | Stereo, Mono, Surround |
| Monteringstype | Wall Mount, Floor Stand |
| Indkapslingsmateriale | Plast, træ |
| Farve | Sort |
| Varedimensioner (D x B x H) | 18.3" D x 25.4" B x 8.3" H |
| Strømkilde | Elektrisk med ledning |
| Kompatible enheder | Television, Projector, Home Theater Systems |
11. Officiel produktvideo
Se denne video for en overview of the Monoprice SSW-8 Slim Powered Subwoofer's features and performance.
Video: Room filling Bass Subwoofer (Duration: 1:08). This video demonstrates the subwoofer's bass capabilities and potential for room integration.
12. Garanti og support
12.1 Garantioplysninger
Monoprice stands behind its products with a 1-year Replacement WarrantyDenne garanti dækker materiale- og fabrikationsfejl ved normal brug. Gem venligst din købsbevis i tilfælde af garantikrav.
12.2 Kundesupport
For technical assistance, troubleshooting, or warranty inquiries, please contact Monoprice Customer Support through their official webwebstedet eller de kontaktoplysninger, der følger med din købsdokumentation.