Rockville Destroyer 12D1 12" Competition Car Audio Subwoofer Instruction Manual

Entwodiksyon

The Rockville Destroyer 12D1 12" Competition Car Audio Subwoofer is engineered for car audio enthusiasts and competitors seeking powerful, reliable bass. This subwoofer is designed to deliver deep, impactful sound for custom vehicle setups, combining high-grade materials with precision engineering to meet the demands of bass lovers and audiophiles.

Karakteristik kle

• Pèfòmans bas pwisan: Delivers 8000W peak, 4000W program, and 2000W RMS power for deep, resonant bass, ideal for car audio competitions and immersive sound systems.
• USA-Made Voice Coils: Features 3" 4-layer black aluminum voice coils crafted in the USA, rated for 300-350 degree C, ensuring durability under intense use and consistent performance.
• Superior Magnet Structure: Triple-stacked 300 oz Y35 magnets provide unmatched power efficiency, outperforming heavier magnets for precise, high-excursion bass output.
• Durable, Lightweight Design: Cast aluminum basket reduces weight while maintaining strength, paired with a tear-resistant Nomex spider for long-lasting reliability in demanding setups.
• Enstalasyon versatile: Dual 1-ohm impedance and 11.65" cutout diameter suit sealed (1.41-1.77 cu.ft.) or vented (2.12-2.83 cu.ft.) enclosures, perfect for custom car audio builds.

Enstalasyon ak Enstalasyon

Proper installation is crucial for optimal performance and longevity of your subwoofer. Ensure all connections are secure and impedance matches your ampkapasite lifier yo.

Rekòmandasyon Patiraj

The Destroyer 12D1 is designed for use in both sealed and vented enclosures. The recommended internal volumes are:

• Anvlòp sele: 1.41 - 1.77 cubic feet
• Anvlòp ayere: 2.12 - 2.83 cubic feet

The subwoofer requires an 11.65" cutout diameter and has an 8.66" mounting depth.

Konfigirasyon fil elektrik

The Destroyer 12D1 features dual 1-ohm voice coils, offering flexibility in wiring to achieve desired impedance loads for your amplifier. Below are common wiring configurations.

Single Dual Voice Coil (DVC) 1-Ohm Subwoofer Wiring

This video demonstrates how to wire a single dual voice coil 1-ohm subwoofer for different impedance loads.

Two Dual Voice Coil (DVC) 1-Ohm Subwoofers Wiring

This video provides instructions for wiring two dual voice coil 1-ohm subwoofers in series-parallel or series configurations.

Enstriksyon Operasyon

To ensure optimal performance and prevent damage, follow these operating guidelines:

• Power Matching: Asire w amplifier's RMS power output matches the subwoofer's RMS power handling (2000W). While the subwoofer can handle peak moments of 8000W, continuous operation above RMS can lead to damage.
• Matche enpedans: Always match the final impedance of your subwoofer wiring to the stable impedance load of your amplifier. Mismatched impedance can cause amplifier overheating or subwoofer damage.
• Anviwònman Pwofi: Mete ou amplifier's gain correctly to prevent clipping and distortion. Start with the gain at minimum and slowly increase it until you hear distortion, then back off slightly.
• Anviwònman kwazman: Sèvi ak yon filtè pas ba (LPF) sou ou amplifier to ensure only low frequencies are sent to the subwoofer. A typical LPF setting for subwoofers is between 80Hz and 120Hz.
• Filtè subsonik: Si ou amplifier has a subsonic filter, set it to protect the subwoofer from playing frequencies below its resonant frequency, which can cause excessive excursion and damage.

Imaj: Devan view of the Rockville Destroyer 12D1 subwoofer, showcasing its robust design and cone.

Antretyen

Regular maintenance helps extend the life of your subwoofer and ensures consistent performance:

• Netwayaj: Keep the subwoofer cone and surround free from dust and debris. Use a soft, dry cloth to gently wipe surfaces. Avoid using harsh chemicals.
• Enspeksyon: Periodically inspect the speaker terminals, wiring, and cone for any signs of damage, loose connections, or wear.
• Vantilasyon: Ensure the subwoofer enclosure and amplifier have adequate ventilation to prevent overheating, especially during prolonged high-volume use.
• Avoid Over-Excursion: Do not push the subwoofer beyond its mechanical limits, which can be identified by audible distortion or visible excessive cone movement.

Imaj: Angle view of the Rockville Destroyer 12D1 subwoofer, highlighting its cast aluminum basket and terminal connections.

Depanaj

If you encounter issues with your subwoofer, refer to these common troubleshooting steps:

1. Pa gen son:
   • Tcheke tout koneksyon fil elektrik ki soti nan amplifier to the subwoofer and ensure they are secure.
   • Verifye a ampLifter la limen epi li resevwa yon siyal.
   • Confirm the head unit is sending an audio signal to the amplifier.
   • Tcheke la amplifier's protection mode indicator.
2. Son defòme:
   • Diminye a ampparamèt gen lifier la.
   • Check for proper crossover settings; ensure the subwoofer is not playing frequencies too high for its design.
   • Inspect the subwoofer cone and surround for any physical damage.
   • Ensure the enclosure is sealed properly (if applicable) and free from air leaks.
3. Surchof:
   • Verify the impedance load matches the amplifier's stable rating.
   • Asire bon jan vantilasyon alantou an amplifier ak subwoofer.
   • Reduce prolonged high-volume listening.

Imaj: Dèyè view of the Rockville Destroyer 12D1 subwoofer, showing the large 8-gauge chrome-plated binding post terminals for wiring connections.

Espesifikasyon

Imaj: Anlè view of the Rockville Destroyer 12D1 subwoofer cone, featuring the "DESTROYER 12D1" logo.

Garanti ak sipò

This product comes with a limited warranty. For detailed information regarding warranty coverage, please refer to the included Product Warranty Card or visit the official Rockville websit.

For customer support, technical assistance, or service inquiries, please contact the seller, Audiosavings, or Rockville directly. Contact information can typically be found on the product packaging or the official Rockville websit.

Image: The Rockville Destroyer 12D1 specifications sheet and product warranty card, providing detailed technical data and warranty information.

Pwodwi souview Videyo

Gade videyo sa a pou yon eksplikasyon konplèview and demonstration of the Rockville Destroyer series subwoofers, highlighting their features and performance.