KICKER 48DCWR122-RS Dual 12" CompR Subwoofer System Instruction Manual

1. Introduzione

This manual provides detailed instructions for the installation, operation, and maintenance of your KICKER car audio system. This system includes a KICKER 48DCWR122-RS Dual 12" CompR Series Subwoofer Enclosure, a KICKER 46CXA8001 Mono Amplifier, and a Harmony Audio HA-AK8 Amplifier Installation Kit. Please read this manual thoroughly before attempting installation or operation to ensure proper function and safety.

Precauzioni di sicurezza:

• Scollegate sempre u terminale negativu di a batteria di u veiculu prima di inizià qualsiasi travagliu elettricu.
• Assicuratevi chì tutti i cavi sianu currettamente posti è fissati per impedisce danni o cortocircuiti.
• Aduprate l'equipaggiu di prutezzione individuale adattatu durante l'installazione.
• Cunsultate un installatore audio prufessiunale di vittura sè ùn site micca sicuru di qualchì parte di u prucessu d'installazione.

2. Cuntenutu di u pacchettu

Verificate chì tutti l'articuli sò presenti in u vostru pacchettu:

• 1 x KICKER 48DCWR122-RS Dual 12" CompR Series Subwoofer Enclosure
• 1 x KICKER 46CXA8001 Car Audio Class D Mono Amppiù vivu
• 1 x Harmony Audio HA-AK8 Car Stereo Complete 8 Gauge AmpKit d'installazione di lifier

Figura 2.1: Fronte view of the KICKER Dual 12 inch CompR Subwoofer Enclosure. This image shows the two 12-inch subwoofers mounted in a black carpeted enclosure with the KICKER logo.

Figura 2.2: Top view of the KICKER 46CXA8001 Mono Amppiù vivu. U amplifier is a compact black unit with the KICKER logo and model number CXA800.1 visible.

Figure 2.3: Harmony Audio HA-AK8 8 Gauge Amplifier Installation Kit components. This image displays various cables, a fuse holder, terminals, and zip ties included in the installation kit.

3. Cunfigurazione è installazione

Proper installation is crucial for optimal performance and safety. It is recommended to have this system installed by a qualified professional.

3.1 Subwoofer Enclosure Placement

The KICKER 48DCWR122-RS enclosure is designed for freestanding placement. Choose a secure location in your vehicle, typically the trunk or cargo area, where it will not shift during driving. Ensure adequate ventilation around the enclosure.

Figura 3.1: Posteriore view of the KICKER Dual 12 inch CompR Subwoofer Enclosure. This view shows the rear panel, typically where the speaker terminals are located for connection to an amppiù vivu.

3.2 Amplifier Installation (KICKER 46CXA8001)

Munti lu amplifier in a location that provides good air circulation and is protected from moisture and excessive heat. Common locations include under a seat, in the trunk, or attached to the subwoofer enclosure.

3.2.1 Power Wiring (HA-AK8 Kit)

1. Cavu d'alimentazione (+12V): Connect the 8-gauge power cable from the HA-AK8 kit to the vehicle's positive battery terminal. Install the fuse holder (included in HA-AK8 kit) as close to the battery as possible (within 18 inches) to protect the vehicle's electrical system. Route the power cable to the amplifier's +12V terminal.
2. Cavu di Terra (GND): Connect the 8-gauge ground cable from the HA-AK8 kit to a clean, unpainted metal surface on the vehicle's chassis. Ensure a solid, low-resistance connection. Connect the other end to the amplifier's GND terminal. The ground cable should be as short as possible, ideally less than 3 feet.
3. Cavu di accensione remota (REM): Connect a thin gauge wire (typically blue) from your head unit's remote output to the ampu terminale REM di u lifier. Stu filu accende u amplificatore accesu è spento cù a vostra unità principale.

3.2.2 Input di Signal

The 46CXA8001 amplifier supports both high-level (speaker level) and low-level (RCA) inputs. Use the appropriate input type based on your head unit's outputs.

• Input di livellu bassu: If your head unit has RCA outputs, connect them to the ampI jack d'entrata RCA di l'amplificatore.
• Input di altu livellu: If your head unit does not have RCA outputs, use the speaker-level inputs. Refer to the amplifier's specific wiring diagram for connecting speaker wires directly to the amppiù vivu.

3.2.3 Output Speaker

Connect the subwoofer enclosure's speaker terminals to the amplifier's SPEAKER output terminals. Ensure correct polarity (+ to + and - to -) for optimal sound. The 48DCWR122-RS enclosure is wired for a 2 Ohm load.

Figure 3.2: Connection side of the KICKER 46CXA8001 Mono Amplifier. This image shows the power (GND, REM, +12V) and speaker output terminals on one side of the amppiù vivu.

4. Operating Instructions

Once the system is installed, follow these steps for initial setup and operation:

4.1 Power-Up iniziale

1. Verificate duie volte tutte e cunnessione di cablaggio.
2. Ricunnette u terminal negativu di a batteria di u veiculu.
3. Accendete a vostra unità principale. U ampL'alimentatore si deve accende (indicatu da un LED).

4.2 Amplifier Settings (KICKER 46CXA8001)

The 46CXA8001 amplifier features several adjustable controls:

• Controlle di Guadagnu: Ajustà u guadagnu per currisponde à u vulume di uscitatage of your head unit. Start with the gain at minimum and slowly increase it until you hear distortion, then back off slightly. This is not a volume control.
• Crossover passa-bassu (LPF): Variable from 50-200Hz. Set this to filter out frequencies above your desired subwoofer range. A common starting point is 80-100Hz.
• Filtru Subsonicu: Fixed at 25Hz. This filters out extremely low frequencies that the subwoofer cannot reproduce efficiently, protecting it from damage.
• KICKER EQ Boost: Variable to +12dB, centered at 40Hz. Use this to fine-tune the bass response to your preference. Use sparingly to avoid distortion.

5. Mantenimentu

Regular maintenance ensures the longevity and performance of your KICKER system.

• Pulizia: Mantene u amplifier and subwoofer enclosure clean and free of dust and debris. Use a soft, dry cloth. Do not use liquid cleaners directly on components.
• Cunnessioni: Periodically check all power, ground, remote, and speaker connections to ensure they are secure and free from corrosion.
• Ventilazione: Assicurà u amplifier's heatsink fins are not obstructed to allow for proper cooling.

6. Risoluzione di prublemi

If you experience issues with your system, refer to the following common problems and solutions:

6.1 No Power / Amplifier ùn si accende micca

• Verificate Fuse: Verify the fuse in the HA-AK8 kit's fuse holder is intact. Replace if blown.
• Cunnessione di putenza: Ensure the +12V power cable is securely connected to the battery and amppiù vivu.
• Cunnessione in terra: Confirm the ground cable has a solid connection to the chassis and amppiù vivu.
• Accensione remota: Check that the remote wire is connected to both the head unit and amplifier, and that the head unit is powered on.

6.2 No Sound from Subwoofer

• Cunnessioni di parlante: Verify speaker wires are correctly connected to both the amplifier and subwoofer enclosure, with correct polarity.
• Input di Signal: Ensure RCA or high-level input cables are securely connected to both the head unit and amppiù vivu.
• Amplifier Guadagno: Aumentà u amplifier's gain control slightly.
• Head Unit Settings: Check head unit's subwoofer output settings and volume.

6.3 Sonu Distorted

• Impostazione di guadagnu: Riduce u amplifier's gain control. It may be set too high.
• Livellu di input: Ensure the head unit's volume is not excessively high, causing the input signal to clip.
• Impostazione di Crossover: Adjust the LPF setting on the amppiù vivu.

6.4 Ampsurriscaldamentu di l'alimentatore

• Ventilazione: Assicurà u amplifier has adequate airflow and is not covered.
• Impedenza: Verify the subwoofer's impedance matches the amplifier's capabilities (the 48DCWR122-RS is 2 Ohm, which the 46CXA8001 supports).
• Impostazione di guadagnu: Riduce u amplifier's gain.

7. Specificazioni

7.1 KICKER 48DCWR122-RS Dual 12" CompR Series Subwoofer Enclosure

• Trattamentu di putenza: 1000 Watts RMS / 2000 Watts di punta
• Gamma di putenza cunsigliata: 500 - 1000 Watts RMS
• Impedenza nominale: 2 Ohm
• Risposta di Frequency: 25 - 500 Hz
• Sensibilità: 98 dB
• Materiale cune: Polipropilene
• Materiale circundante: Ribbed Santoprene
• Custruzzione di l'armatura: MDF (Medium Density Fiberboard) with extensive internal bracing
• Tipu di cassa: Ported, Front-facing port
• Dimensioni (approssimative):
  • Box Top Depth: 14"
  • Box Bottom Depth: 17 1/4"
  • Box Height: 16"
  • Box Width: 32 3/8"

7.2 KICKER 46CXA8001 Car Audio Class D Mono Amppiù vivu

• Potenza RMS in uscita:
  • 600 Watt x 1 @ 2 Ohm
  • 800 Watt x 1 @ 1 Ohm
• Uscita di Piccula Potenza:
  • 1200 Watt x 1 @ 2 Ohm
  • 1600 Watt x 1 @ 1 Ohm
• Risposta di Frequency: 25 Hz - 200 Hz
• Rapportu signal à bruit : 95 dB
• Sensibilità di input:
  • High level: 250mV-10V
  • Low level: 125mV-5V
• Crossover attivu: 12dB/octave, variable 50-200Hz, low pass only
• Filtru Subsonicu: 24dB/octave high-pass fixed @ 25Hz
• KICKER EQ Boost: Variable to +12dB, centered @ 40Hz
• Dimensioni (approssimative): 8-1/8" Length x 2-3/8" Height x 7-3/16" Width

8. Garanzia è Supportu

KICKER products are engineered for performance and reliability. For specific warranty information regarding your KICKER 48DCWR122-RS subwoofer enclosure and 46CXA8001 amplifier, please refer to the warranty card included with your product or visit the official KICKER website. For support with the Harmony Audio HA-AK8 installation kit, please refer to Harmony Audio's documentation.

If you require technical assistance or have questions not covered in this manual, please contact KICKER customer support or your authorized KICKER dealer.