Kupu Whakataki
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your KEF R400GB R400b Front Firing Powerful Subwoofer. Please read this manual thoroughly before using the product to ensure optimal performance and safety.
Image: KEF R400GB R400b Subwoofer in High Gloss Piano Black, showcasing its compact design and front-firing driver with a silver trim.
Nga korero haumaru
Me whai tonu ki nga aratohu haumaru e whai ake nei:
- Ensure the subwoofer is placed on a stable, level surface to prevent tipping.
- Kaua e tukuna te waeine ki te makuku nui, ki te wera nui ranei.
- Disconnect the power cord from the wall outlet before cleaning or performing any maintenance.
- Kaua e aukati i nga tomokanga hau.
- Tukuna nga ratonga katoa ki nga kaimahi ratonga whai tohu.
Tatūnga
Te wetewete
- Me ata tango i te subwoofer mai i tana putunga.
- Inspect the unit for any signs of damage during transit. Contact your dealer immediately if damage is found.
- Pupuritia te putunga taketake mo te kawe me te rokiroki a muri ake nei.
Whakanoho
The placement of the subwoofer significantly impacts its performance. Consider the following:
- Acoustics Rūma: Bass response is heavily influenced by room dimensions and furnishings. Experiment with different locations.
- Whakanoho Koki: Placing the subwoofer in a corner often maximizes bass output, but can sometimes lead to boomy sound.
- Whakatakoto Taiepa: Placing it along a wall can provide a balanced bass response.
- Turanga Whakarongo: The ideal placement often involves finding a balance between room acoustics and proximity to the main listening area.
Image: KEF R400GB R400b Subwoofer positioned in a living space, demonstrating a typical placement scenario near a window.
Hononga
The R400b subwoofer requires a power connection and an audio signal input. Ensure all connections are secure before powering on the unit.
- Hononga Hiko: Connect the provided power cord to the subwoofer's power input and then to a suitable wall outlet. The unit supports 100V - 120V or 220V - 240V, ~50/60Hz.
- Tāuru Ororongo: Tūhonohia tō kaiwhiwhi AV ranei amplifier's subwoofer output (LFE or Sub Out) to the LFE input on the R400b. Use a high-quality RCA cable for optimal signal transfer.
Nga Tohutohu Whakahaere
Hia Tuatahi
- After making all connections, plug the subwoofer into the power outlet.
- Locate the power switch on the rear panel and turn the unit ON.
- Ka marama te rama tohu hiko.
Te Whakatikatika Tautuhinga
The R400b features controls to fine-tune its performance to your listening environment and main speakers.
- Mana Rōrahi/Whiwhi: Adjust this to match the output level of your main speakers. Start low and gradually increase.
- Auautanga Whakawhiti: This control determines the highest frequency the subwoofer will reproduce. It should be set to blend seamlessly with your main speakers. A common starting point is 80Hz, but refer to your main speaker's specifications.
- Mana Wāhanga: This adjusts the phase of the subwoofer's output relative to your main speakers. Experiment with 0° and 180° settings to find the one that provides the most impactful and coherent bass.
Whakaahua: Mua view of the KEF R400GB R400b Subwoofer, highlighting its sleek design and the KEF branding.
Te tiaki
Proper care will ensure the longevity and performance of your KEF R400GB subwoofer.
- Te horoi: Use a soft, dry, lint-free cloth to wipe the cabinet. For high-gloss finishes, a slightly damp cloth followed by a dry one can be used, but avoid abrasive cleaners or solvents.
- Puehu: Regularly dust the unit to prevent accumulation, especially around the drivers and ventilation areas.
- Whakahau: Ensure adequate airflow around the subwoofer. Do not place it in an enclosed cabinet without proper ventilation.
- Aukati i te Maramatanga o te ra: Ko te noho roa ki te ra tika ka memenge, ka kino ranei te mutunga.
Raparongoā
| Raruraru | Take pea | Rongoā |
|---|---|---|
| Kore Oro |
|
|
| Pāoro Pīrori, Pāoro Pūoro rānei |
|
|
| Haruru Haruru |
|
|
Whakatakotoranga
| Āhuahira | Taipitopito |
|---|---|
| Tauira | R400GB |
| Hoahoa | Front Firing Powerful Subwoofer |
| Kaitaraiwa | Two 9-inch (225mm) ultra-low distortion bass drivers with force-cancelling technology |
| Awhe Auautanga | 26Hz - 140Hz (-6dB) |
| Ampmomo Momo | Ko te akomanga D |
| Te Mana Putanga | 500 Wati (RMS) |
| Nga Whakaritenga Mana | 100V - 120V / 220V - 240V, ~ 50 / 60Hz |
| Ahu (H x W x D) | 43.18 x 43.18 x 48.26 cm (17 x 17 x 19 inihi) |
| Taumaha | 453.59 karamu (tata ki te 1 pauna) (Note: This weight appears unusually low for a subwoofer of this size and power, possibly a data entry error.) |
| Rauemi | Wood/Plastic (Enclosure), Common (Components) |
| Tae | High Gloss Piano Black |
| Nga waahanga motuhake | Voice Control, Force-Cancelling Technology |
Pūtāhui me te Tautoko
Nga korero Whakaputanga
KEF products are designed and manufactured to the highest quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official KEF webpae. Puritia to tohu hoko mo nga kereme whakamana.
Tautoko Kiritaki
For technical assistance, product inquiries, or service requests, please contact KEF customer support. You can find contact information on the official KEF webpae, ma to kaihoko whaimana ranei.
Official KEF Webpae: us.kef.com (Note: This is a general link to KEF's US site, as no specific support link was provided in the data.)
