Gravity Warzone 15 tommer bilstereo subwoofer brugsanvisning

1. Introduktion

Thank you for choosing the Gravity Warzone 15 Inch Car Audio Subwoofer. This high-performance subwoofer is designed to deliver powerful and clear bass, enhancing your vehicle's audio system. Please read this manual thoroughly before installation and operation to ensure proper use and maximize the lifespan of your product.

Figure 1: Gravity Warzone 15 Inch Car Audio Subwoofer, showcasing its robust design and green accent stitching.

2. Opsætning og installation

2.1 Udpakning

Carefully remove the subwoofer from its packaging. Inspect the unit for any signs of damage that may have occurred during shipping. If any damage is found, contact your retailer immediately.

2.2 Recommended Enclosure

For optimal performance, it is highly recommended to install this subwoofer in a properly designed and constructed sealed or ported enclosure. Consult a professional car audio installer or refer to specialized audio resources for appropriate enclosure volume and port tuning for a 15-inch subwoofer.

2.3 Ledningsforbindelser

The Gravity Warzone subwoofer features a Dual Voice Coil (DVC) design with 4 Ohm impedance per voice coil. Proper wiring is crucial for optimal performance and to prevent damage to the subwoofer or ampliberator. Sørg for din ampLifieren er stabil ved den valgte impedans.

Figur 2: Nærbillede view of the subwoofer's dual voice coil terminals, showing the positive and negative connections for each coil.

Parallel ledningsføring (2 ohm belastning): Connect the positive (+) terminal of voice coil 1 to the positive (+) terminal of voice coil 2. Connect the negative (-) terminal of voice coil 1 to the negative (-) terminal of voice coil 2. Then, connect the ampforsyningens positive udgang til de kombinerede positive terminaler og amptransformerens negative udgang til de kombinerede negative terminaler. Denne konfiguration resulterer i en belastning på 2 ohm.

Serieledninger (8 ohm belastning): Connect the positive (+) terminal of voice coil 1 to the amplifier's positive output. Connect the negative (-) terminal of voice coil 1 to the positive (+) terminal of voice coil 2. Connect the negative (-) terminal of voice coil 2 to the amptransformerens negative udgang. Denne konfiguration resulterer i en belastning på 8 ohm.

Always ensure all connections are secure and free from short circuits. Use appropriate gauge wiring for power and speaker connections.

3. Driftsvejledninger

3.1 Indkøringsperiode

Allow a break-in period of approximately 20-30 hours of normal listening before operating the subwoofer at high volumes. This allows the suspension components (surround and spider) to loosen up, improving performance and longevity.

3.2 AmpLifier Matching

This subwoofer has a peak power handling of 3500 Watts. Ensure your amplifier's RMS power output is appropriately matched to the subwoofer's RMS power handling to prevent underpowering or overpowering, both of which can cause damage. Underpowering can be as damaging as overpowering due to amplifiklipning.

3.3 Delefiltreindstillinger

Udnyt din amplifier's or head unit's low-pass filter (LPF) to send only low frequencies to the subwoofer. A typical LPF setting for this subwoofer would be between 80Hz and 120Hz, depending on your full-range speakers and personal preference. Avoid sending full-range audio signals to the subwoofer.

4. Vedligeholdelse

The Gravity Warzone subwoofer requires minimal maintenance. Keep the cone and surround free from dust and debris. Periodically check all wiring connections to ensure they remain secure. Avoid exposing the subwoofer to excessive moisture or extreme temperatures, as it is not waterproof.

5. Fejlfinding

Problem	Mulig årsag	Løsning
Ingen lyd fra subwooferen	Løse eller forkerte ledninger Amplifter i beskyttet tilstand Forkerte indstillinger for hovedenheden Damaged subwoofer voice coil	Kontrollér alle ledningsforbindelser for sikkerhed og korrekt polaritet. Verificere amplifier power and ground connections. Reset amplifer, hvis den er i beskyttelsestilstand. Sørg for, at subwoofer-udgangen er aktiveret, og at lydstyrken er skruet op på hovedenheden. Test subwoofer with a known good amplifier or test voice coil resistance with a multimeter.
Forvrænget lyd	Gain er indstillet for højt amplivligere Forkerte delefilterindstillinger Underpowering (amplifier clipping) Beskadiget talespole eller ophæng	Tilpasse ampLifier-forstærkning, der matcher hovedenhedens output. Verify LPF setting is appropriate (e.g., 80-120Hz). Sikre ampForstærkeren leverer tilstrækkelig RMS-effekt. Inspect subwoofer cone and surround for tears or damage.
Svag basgengivelse	Forkert kabinetvolumen Faseproblemer Lavpasfilter indstillet for lavt	Verify enclosure volume matches manufacturer recommendations. Kontroller faseafbryderen ampkølemiddel/hovedenhed. Adjust LPF to a higher frequency (e.g., 100Hz).

6. Specifikationer

Figur 3: Øverst view of the Gravity Warzone Subwoofer, highlighting the pressed paper cone and high roll foam surround.

Model: GW15D-Single
Højttalertype: Bil subwoofer
Bashøjttalerens diameter: 15 tommer
Peak Power Håndtering: 3500 watt
Impedans: 4 Ohm Dual Voice Coil (DVC)
Materiale: Pressed Paper Cone
Omgive: Højrullet skumophæng
Kølesystem: Advanced Air Flow Cooling System
Frekvensrespons: 30 - 500 Hz
Følsomhed: 85 dB
Forbindelse teknologi: Kablet
Varens vægt: 28.3 pund

7. Garanti og support

Gravity products are designed for durability and performance. For information regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your product or visit the official Gravity website. For technical support or service inquiries, please contact Gravity customer service through their official channels.

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