Hk Audio SONAR-115-SUB-D 1500 watin 15" aktiivisubwooferin käyttöohje

1. Johdanto

This manual provides essential information for the safe and efficient operation of your Hk Audio SONAR-115-SUB-D 1500 Watt 15" Powered Subwoofer. Please read these instructions thoroughly before using the product and retain them for future reference.

The SONAR 115 Sub D is a powerful, state-of-the-art powered subwoofer designed to extend the bass response of SONAR full-range models and other speaker types. It features a 15" woofer, a 1500-watt power amplifier, and HK Audio acoustic engineering for powerful bass. Control is managed by a 24-bit DSP with an illuminated LCD screen, allowing adjustment of crossover frequency, polarity, and delay. It also includes an efficient Cardioid feature with pre-configured CARDIOID FRONT and CARDIOID REAR presets to minimize problematic rear bass radiation.

2. Turvallisuusohjeet

Noudata aina seuraavia turvaohjeita sähköiskun, loukkaantumisen tai laitevaurioiden välttämiseksi:

• Älä altista subwooferia sateelle tai kosteudelle.
• Älä tuki tuuletusaukkoja.
• Varmista kaikkien sähköliitäntöjen asianmukainen maadoitus.
• Käytä vain valmistajan määrittelemiä lisälaitteita/lisävarusteita.
• Irrota virtajohto ukkosmyrskyjen aikana tai jos laitetta ei käytetä pitkään aikaan.
• Anna kaikki huoltotoimenpiteet pätevän huoltohenkilöstön tehtäväksi.

3. Pakkauksen sisältö

Pura pakkausta pakkauksesta, varmista, että seuraavat osat ovat mukana:

• Hk Audio SONAR-115-SUB-D Powered Subwoofer
• Power Cable (not explicitly listed but implied for a powered device)
• Käyttöopas (tämä asiakirja)

Jos jokin osa puuttuu tai on vaurioitunut, ota välittömästi yhteyttä myyjään.

4. Tuote ohiview

The SONAR-115-SUB-D is designed for robust performance and ease of use. Familiarize yourself with its components and controls.

Kuva 4.1: Etu ja sivu view of the Hk Audio SONAR-115-SUB-D Powered Subwoofer, showing the protective grille and integrated side handle.

4.1 Ohjauspaneeli ja liitännät

The rear panel houses all essential controls and input/output connections.

Kuva 4.2: Yksityiskohtainen view of the SONAR-115-SUB-D control panel, featuring the DSP display, volume knob, and input/thru connections.

• 24-bit Digital Signal Processor (DSP) Display: An illuminated LCD screen for navigating and adjusting settings.
• Äänenvoimakkuuden säädin: Used to adjust the output level and push to edit DSP parameters.
• Input (L/R): XLR/TRS combo jacks for audio input.
• Thru (L/R): XLR output jacks for passing the input signal to other speakers.

4.2 Fyysiset ominaisuudet

• Kantokahvat: Two MultiGrip handles for easy transport.
• Etusäleikkö: Steel front grille with anticorrosive coating and backed acoustic foam for protection.
• Napakiinnitys: Integrated pole mount on the top surface for satellite speakers.

Kuva 4.3: Sivu view of the SONAR-115-SUB-D, highlighting the ergonomic MultiGrip carrying handle.

Kuva 4.4: Yläosa view of the SONAR-115-SUB-D, showing the integrated pole mount for satellite speakers.

5. Asennus

5.1 Sijoitus

Optimal placement of the subwoofer is crucial for sound quality. Consider the following:

• Huoneen akustiikka: Bass response is heavily influenced by room boundaries. Experiment with placement to find the best balance.
• Proximity to Walls: Placing the subwoofer closer to walls or corners can increase bass output, but may also lead to muddiness.
• Cardioid Setup: For advanced setups, consider using multiple subwoofers in a cardioid configuration to reduce rearward sound radiation. Refer to the "Operating" section for DSP settings.

5.2 Liitännät

1. Virtaliitäntä: Connect the supplied power cable to the subwoofer's power inlet and then to a grounded AC power outlet.
2. Äänitulo: Connect your audio source (e.g., mixer, full-range speaker output) to the Input (L/R) XLR/TRS combo jacks on the subwoofer's control panel.
3. Audio Thru (Optional): If you are connecting full-range speakers, use the Thru (L/R) XLR outputs to send the signal to your main speakers. The signal passed through is unfiltered.

Varmista, että kaikki liitännät ovat kunnolla kiinni, ennen kuin käynnistät laitteen.

6. Käyttöohjeet

The SONAR-115-SUB-D features a 24-bit DSP for precise control over its audio characteristics. Use the illuminated LCD screen and the Volume knob to navigate and adjust settings.

6.1 DSP-toiminnot

Press the Volume knob to enter the DSP menu. Rotate the knob to scroll through options and press again to select or confirm.

• X-Over (Crossover Frequency): Adjusts the frequency point where the subwoofer handles bass frequencies, and frequencies above this point are typically sent to full-range speakers. Common settings include 80Hz, 100Hz, 120Hz.
• Vastakkaisuus: Inverts the phase of the subwoofer's output. This can be useful for optimizing bass response when combining the subwoofer with other speakers, especially if they are out of phase. Options typically include 0° (Normal) and 180° (Inverted).
• Viive: Allows for time alignment between the subwoofer and full-range speakers. Adjust this setting to ensure the sound from all speakers arrives at the listener's position simultaneously.
• Basson korostus: Engages a low-frequency enhancement for a more pronounced bass sound.
• Filter Presets:
  • SONAR: Optimized preset for use with Hk Audio SONAR mid/high units.
  • Cardioid Front: Preset for configuring the subwoofer in a cardioid array, where the front-facing subwoofer is set to this mode.
  • Cardioid Rear: Preset for configuring the subwoofer in a cardioid array, where the rear-facing subwoofer is set to this mode to cancel rearward bass radiation.
• Edessä LED: Controls the behavior of the front panel LED indicator.
• Display Dim: Säätää LCD-näytön kirkkautta.
• Palauta: Resets all DSP settings to factory defaults.

6.2 Äänenvoimakkuuden säätö

Rotate the Volume knob to adjust the overall output level of the subwoofer. Monitor your sound system to ensure levels are balanced and distortion-free.

7. Huolto

Asianmukainen huolto varmistaa subwooferisi pitkän käyttöiän ja optimaalisen suorituskyvyn.

• Puhdistus: Use a soft, dry cloth to clean the exterior surfaces. Do not use abrasive cleaners, solvents, or waxes.
• Säleikön hoito: The steel front grille with acoustic foam can be gently cleaned with a soft brush or vacuum cleaner to remove dust.
• Varastointi: If storing the unit for an extended period, ensure it is in a dry, temperature-controlled environment, protected from dust and extreme temperatures.
• Tarkastus: Periodically check the power cable and audio cables for any signs of damage.

8. Vianmääritys

If you encounter issues with your SONAR-115-SUB-D, refer to the following common problems and solutions:

Jos ongelma jatkuu näiden ratkaisujen kokeilemisen jälkeen, ota yhteyttä asiakastukeen.

9. Tekniset tiedot

Detailed technical specifications for the Hk Audio SONAR-115-SUB-D Powered Subwoofer:

Kuva 9.1: Dimensional diagram of the SONAR-115-SUB-D, showing its depth, width, and height.

10. Takuu ja tuki

10.1 Takuutiedot

The Hk Audio SONAR-115-SUB-D is covered by a Rajoitettu takuu. Please refer to the warranty card included with your product or visit the official Hk Audio websivustolta löydät yksityiskohtaiset ehdot vakuutusturvasta, kestosta ja korvausmenettelyistä.

Retain your proof of purchase for warranty service.

10.2 Asiakastuki

For technical assistance, service, or spare parts, please contact your authorized Hk Audio dealer or visit the official Hk Audio support website. When contacting support, please have your product model number (SONAR-115-SUB-D) and serial number ready.

Official Hk Audio Websivusto: www.hkaudio.com