1. Inleiding
This manual provides essential information for the proper installation, operation, and maintenance of your Klipsch Synergy Black Label Sub-120 front-firing 12” subwoofer. Designed to deliver powerful bass, this subwoofer features 200 watts of continuous power and 400 watts of dynamic power, driven by an all-digital amplifier for accurate sound reproduction. It is compatible with most AV receivers, enhancing any home theater setup with deep, thundering bass.

Figure 1: Klipsch Synergy Black Label Sub-120 Subwoofer, showcasing its front-firing design and distinctive copper cone.

Figure 2: Klipsch Synergy Black Label Sub-120 Subwoofer with its strong, flexible, and removable grille in place.
2. Belangrike veiligheidsinligting
Please read all safety instructions before operating this product. Keep this manual for future reference. Adhere to all warnings on the product and in the operating instructions.
- Kragbron: Only connect the subwoofer to a power supply of the type described in the operating instructions or as marked on the appliance.
- Ventilasie: Ensure proper ventilation. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
- Hitte: Moenie naby enige hittebronne soos verkoelers, hitteregisters, stowe of ander toerusting (insluitend ampversterkers) wat hitte produseer.
- Water en vog: Do not use this apparatus near water or in excessively humid environments.
- Skoonmaak: Maak slegs skoon met 'n droë lap.
- Diens: Moenie probeer om hierdie produk self te onderhou nie. Verwys alle diens na gekwalifiseerde dienspersoneel.
3. Wat is in die boks
Maak asseblief seker dat al die volgende items ingesluit is wanneer u dit uitpak:
- Klipsch Synergy Black Label Sub-120 Subwoofer
- Kragkoord
- Instructiehandleiding (hierdie dokument)
Note: Connection wires (e.g., RCA cables) are not included and must be purchased separately.
4. Opstelling
4.1 Plasing van subwoofer
For optimal performance and bass response, it is recommended to place your Klipsch Sub-120 subwoofer in a corner of the room. Corner placement utilizes the room's acoustics to enhance bass output and provide a more immersive audio experience.
4.2 Verbindings
The Klipsch Sub-120 offers flexible connection options to integrate with almost any AV receiver or stereo system.
- LFE (Low-Frequency Effects) Input: For receivers with a dedicated subwoofer output (LFE or SUB OUT), connect a single RCA cable from the receiver's subwoofer output to the LFE input on the subwoofer. This is the recommended connection for home theater systems.
- Line In (Stereo RCA Inputs): If your receiver does not have an LFE output, connect stereo RCA cables from your receiver's pre-out (left and right) to the corresponding Line In (L/R) inputs on the subwoofer.

Figuur 3: Gedetailleerd view of the Line In and LFE input connections on the subwoofer's rear panel.
4.3 Kragverbinding
Once audio connections are made, connect the provided power cord to the subwoofer's power input and then to a suitable wall outlet (100-240V, 50/60Hz 2A).
5. Bediening van die subwoofer
The Klipsch Sub-120 features several controls on its rear panel to fine-tune its performance to your listening environment and preferences.

Figure 4: Rear panel of the Klipsch Sub-120, illustrating the location of all controls and inputs.
5.1 kontroles oorview
- GAIN (Volume) Control: Pas die algehele uitsetvlak van die subwoofer aan. Begin met 'n lae instelling en verhoog dit geleidelik totdat die bas naatloos met jou hoofluidsprekers saamsmelt.
- LOW-PASS (Crossover) Control: This knob sets the upper frequency limit for the subwoofer. Frequencies above this setting will not be reproduced by the subwoofer. Adjust this to match the low-frequency capabilities of your main speakers. A common starting point is 80Hz, but it can be adjusted between 40Hz and 120Hz.
- PHASE Switch (0°/180°): This switch adjusts the phase of the subwoofer's output relative to your main speakers. Experiment with both settings to find the one that provides the most impactful and coherent bass response in your listening position.
- ON/AUTO/OFF Switch:
- OP: The subwoofer remains continuously powered on.
- VOERTUIG: The subwoofer automatically turns on when an audio signal is detected and enters standby mode after a period of inactivity.
- AF: The subwoofer is powered off.
6. Onderhoud
To ensure the longevity and optimal performance of your Klipsch Sub-120 subwoofer, follow these simple maintenance guidelines:
- Skoonmaak: Use a dry, soft cloth to wipe down the cabinet. Avoid using harsh chemicals, solvents, or abrasive cleaners, as these can damage the finish.
- Roosterversorging: The subwoofer features a removable grille. If cleaning is necessary, gently remove the grille and use a soft brush or vacuum cleaner with a brush attachment to remove dust.
- Ventilasie: Kontroleer gereeld dat die ventilasie-openinge vry van stof en puin is om oorverhitting te voorkom.
- Berging: If storing the subwoofer for an extended period, disconnect it from power and store it in a cool, dry place, preferably in its original packaging.
7. Probleemoplossing
If you encounter issues with your Klipsch Sub-120 subwoofer, refer to the following common problems and solutions:
| Probleem | Moontlike oorsaak | Oplossing |
|---|---|---|
| Geen klank van subwoofer nie |
|
|
| Vervormde of onduidelike bas |
|
|
| Subwoofer Not Turning On Automatically |
|
|
8. Spesifikasies
Detailed technical specifications for the Klipsch Synergy Black Label Sub-120 Subwoofer:
| Kenmerk | Detail |
|---|---|
| Model Naam | SUB-120 |
| Tipe luidspreker | Subwoofer |
| Subwoofer diameter | 12 duim |
| Woofer tipe | Spun copper front-firing Cerametallic woofers |
| Deurlopende krag | 200 Watt |
| Dinamiese krag | 400 Watt |
| Amplewendiger tipe | Digitaal Amplewendiger |
| Frekwensierespons | Up to 20 KHz (adjustable via Low-Pass filter) |
| Verbindingstegnologie | Wired (RCA Line In/LFE) |
| Beheer metode | Manual (Gain, Low-Pass, Phase, Power) |
| Produk Afmetings (D x B x H) | 19.25" x 14" x 16" |
| Item gewig | 36.4 pond |
| Kleur | Swart |
| Materiaal | Wood cabinet, Copper woofer |
| Kragbron | Elektries met koord |
| Aanbevole gebruike | Home Theater, Televisions, Gaming Consoles, Streaming Devices |

Figure 5: Dimensions of the Klipsch Synergy Black Label Sub-120 Subwoofer.
9. Waarborg en Ondersteuning
9.1 Waarborginligting
The Klipsch Synergy Black Label Sub-120 Subwoofer comes with a Beperkte waarborg. For specific terms, conditions, and duration of the warranty, please refer to the warranty card included with your product or visit the official Klipsch webwebwerf.
9.2 Kliëntediens
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Klipsch Customer Support. Contact information can typically be found on the Klipsch official webwebwerf of op die produkverpakking.
Aanlyn hulpbronne: Visit the official Klipsch webwebwerf vir algemene vrae, produkregistrasie en bykomende ondersteuningsbronne.