Klipsch SUB-120

Klipsch Synergy Black Label Sub-120 Subwoofer Instruction Manual

1. Kirish

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.

Klipsch Synergy Black Label Sub-120 Subwoofer, front view with copper cone visible

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

Klipsch Synergy Black Label Sub-120 Subwoofer with grille attached

Figure 2: Klipsch Synergy Black Label Sub-120 Subwoofer with its strong, flexible, and removable grille in place.

2. Xavfsizlik bo'yicha muhim ma'lumotlar

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.

  • Quvvat manbai: Only connect the subwoofer to a power supply of the type described in the operating instructions or as marked on the appliance.
  • Ventilyatsiya: To'g'ri shamollatilishini ta'minlang. Shamollatish teshiklarini to'sib qo'ymang. Ishlab chiqaruvchining ko'rsatmalariga muvofiq o'rnating.
  • Issiqlik: Radiatorlar, issiqlik moslamalari, pechkalar yoki boshqa qurilmalar (shu jumladan,) kabi issiqlik manbalari yaqiniga o'rnatmang. ampissiqlik hosil qiluvchi ko'targichlar).
  • Suv va namlik: Ushbu qurilmani suv yaqinida yoki haddan tashqari nam muhitda ishlatmang.
  • Tozalash: Faqat quruq mato bilan tozalang.
  • Xizmat ko'rsatish: Ushbu mahsulotga o'zingiz xizmat ko'rsatishga urinmang. Barcha xizmatlarni malakali xizmat ko'rsatuvchi xodimlarga topshiring.

3. Qutida nima bor

Paketdan chiqargandan so'ng, quyidagi barcha narsalar kiritilganligini tekshiring:

  • Klipsch Synergy Black Label Sub-120 Subwoofer
  • Quvvat kabeli
  • Qo'llanma (bu hujjat)

Note: Connection wires (e.g., RCA cables) are not included and must be purchased separately.

4. Sozlash

4.1 Sabvuferni joylashtirish

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 Ulanishlar

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.
Close-up of the Klipsch Sub-120 back panel showing Line In and LFE inputs

3-rasm: Batafsil view of the Line In and LFE input connections on the subwoofer's rear panel.

4.3 Quvvatga ulanish

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. Sabvuferni ishlatish

The Klipsch Sub-120 features several controls on its rear panel to fine-tune its performance to your listening environment and preferences.

Klipsch Sub-120 back panel showing all controls and connections

Figure 4: Rear panel of the Klipsch Sub-120, illustrating the location of all controls and inputs.

5.1 Boshqaruvview

  • GAIN (Ovoz balandligi) boshqaruvi: Sabvuferning umumiy chiqish darajasini sozlaydi. Past sozlamadan boshlang va bas asosiy karnaylaringiz bilan uzluksiz uyg'unlashguncha asta-sekin oshiring.
  • 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.
  • FAZA SOZLAGICH (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:
    • ON: Sabvufer doimiy ravishda yoqilgan holda qoladi.
    • AVTO: The subwoofer automatically turns on when an audio signal is detected and enters standby mode after a period of inactivity.
    • O'chirish: Sabvufer o'chirilgan.

6. Xizmat ko'rsatish

To ensure the longevity and optimal performance of your Klipsch Sub-120 subwoofer, follow these simple maintenance guidelines:

  • Tozalash: Use a dry, soft cloth to wipe down the cabinet. Avoid using harsh chemicals, solvents, or abrasive cleaners, as these can damage the finish.
  • Panjara parvarishi: 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.
  • Ventilyatsiya: Periodically check that the ventilation openings are clear of dust and debris to prevent overheating.
  • Saqlash: 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. Muammolarni bartaraf qilish; nosozliklarni TUZATISH

If you encounter issues with your Klipsch Sub-120 subwoofer, refer to the following common problems and solutions:

MuammoMumkin sababYechim
Sabvuferdan ovoz yo'q
  • Elektr kabeli ulanmagan yoki rozetka faol emas.
  • Subwoofer is in OFF mode or AUTO mode without signal.
  • Audio cable not connected or faulty.
  • Receiver's subwoofer output is disabled or volume is too low.
  • Check power connections and wall outlet.
  • Set ON/AUTO/OFF switch to ON or ensure audio signal is present for AUTO mode.
  • Verify audio cable connections; try a different cable.
  • Check receiver settings for subwoofer output and volume.
Buzilgan yoki noaniq bas
  • GAIN (volume) set too high.
  • LOW-PASS (crossover) set incorrectly.
  • Noto'g'ri faza sozlamalari.
  • Subwoofer placement issues.
  • Reduce the GAIN control on the subwoofer.
  • Adjust the LOW-PASS control to blend with main speakers.
  • Toggle the PHASE switch (0°/180°) to find the best sound.
  • Turli xil sabvufer joylashuvlari bilan tajriba o'tkazing.
Subwoofer Not Turning On Automatically
  • ON/AUTO/OFF switch not set to AUTO.
  • Input signal too low to trigger auto-on.
  • Ensure the switch is set to AUTO.
  • Increase the output level from your receiver's subwoofer output.

8. Texnik shartlar

Detailed technical specifications for the Klipsch Synergy Black Label Sub-120 Subwoofer:

XususiyatTafsilot
Model nomiSUB-120
Karnay turiSabvufer
Subwoofer diametri12 dyuym
Woofer turiSpun copper front-firing Cerametallic woofers
Doimiy quvvat200 vatt
Dinamik quvvat400 vatt
Amphayot turiRaqamli Amphayotiyroq
Chastotaga javobUp to 20 KHz (adjustable via Low-Pass filter)
Ulanish texnologiyasiWired (RCA Line In/LFE)
Nazorat usuliManual (Gain, Low-Pass, Phase, Power)
Mahsulot o'lchamlari (D x G x Y)19.25" x 14" x 16"
Element og'irligi36.4 funt
RangQora
MaterialWood cabinet, Copper woofer
Quvvat manbaiSimli elektr
Tavsiya etilgan foydalanishHome Theater, Televisions, Gaming Consoles, Streaming Devices
Diagram showing the dimensions of the Klipsch Sub-120 Subwoofer: 16 inches H, 14 inches W, 19.25 inches D

Figure 5: Dimensions of the Klipsch Synergy Black Label Sub-120 Subwoofer.

9. Kafolat va qo'llab-quvvatlash

9.1 Kafolat haqida ma'lumot

The Klipsch Synergy Black Label Sub-120 Subwoofer comes with a Cheklangan Kafolat. For specific terms, conditions, and duration of the warranty, please refer to the warranty card included with your product or visit the official Klipsch websayt.

9.2 Mijozlarni qo‘llab-quvvatlash

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 websayt yoki mahsulot o'ramida.

Onlayn manbalar: Visit the official Klipsch webTez-tez so'raladigan savollar, mahsulotni ro'yxatdan o'tkazish va qo'shimcha yordam resurslari uchun sayt.

© 2026 Klipsch. All rights reserved.

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