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

1. Introdución

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.

Precaucións de seguridade:

• Desconecte sempre o terminal negativo da batería do vehículo antes de comezar calquera traballo eléctrico.
• Asegúrate de que todo o cableado estea correctamente instalado e fixado para evitar danos ou curtocircuítos.
• Use appropriate personal protective equipment during installation.
• Consulta cun instalador profesional de audio para automóbiles se tes algunha dúbida sobre algunha parte do proceso de instalación.

2. Contido do paquete

Verifica que todos os elementos estean presentes no teu paquete:

• 1 x KICKER 48DCWR122-RS Dual 12" CompR Series Subwoofer Enclosure
• 1 x KICKER 46CXA8001 Car Audio Class D Mono Ampmáis vivo
• 1 x Harmony Audio HA-AK8 Car Stereo Complete 8 Gauge AmpKit de instalación de 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: Arriba view of the KICKER 46CXA8001 Mono Amplificador. O 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. Configuración e instalación

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: Traseira 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 ampmáis vivo.

3.2 Amplifier Installation (KICKER 46CXA8001)

Monte o 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. Cable de alimentación (+12 V): 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 ampterminal de +12 V do alimentador.
2. Cable de 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. Remote Turn-On Cable (REM): Connect a thin gauge wire (typically blue) from your head unit's remote output to the ampterminal REM do lificador. Este cable activa o ampacende e apaga o activador coa unidade principal.

Entrada de sinal 3.2.2

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.

• Entrada de baixo nivel: Se a unidade principal ten saídas RCA, conéctaas ao amptomas de entrada RCA do lificador.
• Entrada de alto nivel: 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 ampmáis vivo.

3.2.3 Saída de altofalantes

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 ampmáis vivo.

4. Instrucións de funcionamento

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

4.1 Encendido inicial

1. Comprobe todas as conexións de cableado.
2. Volva conectar o terminal negativo da batería do vehículo.
3. Acenda a unidade principal. O ampO adaptador debería acenderse (indicado por un LED).

4.2 Amplifier Settings (KICKER 46CXA8001)

The 46CXA8001 amplifier features several adjustable controls:

• Control de Ganancia: Axusta a ganancia para que coincida co volume de saídatage da unidade principal. Comeza coa ganancia ao mínimo e auméntaa lentamente ata que escoites distorsión e logo baixa lixeiramente. Este non é un control de volume.
• Filtro de paso baixo (LPF): Variable from 50-200Hz. Set this to filter out frequencies above your desired subwoofer range. A common starting point is 80-100Hz.
• Filtro subsónico: 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. Mantemento

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

• Limpeza: Manteña o amplifier and subwoofer enclosure clean and free of dust and debris. Use a soft, dry cloth. Do not use liquid cleaners directly on components.
• Conexións: Comprobe periodicamente todas as conexións de alimentación, terra, mando a distancia e altofalantes para garantir que estean seguras e libres de corrosión.
• Ventilación: Asegurar o ampAs aletas do disipador de calor do refrigerador non están obstruídas para permitir un arrefriamento axeitado.

6 Solución de problemas

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

6.1 No Power / AmpO lifer non se acende

• Comprobar fusible: Verify the fuse in the HA-AK8 kit's fuse holder is intact. Replace if blown.
• Conexión de alimentación: Ensure the +12V power cable is securely connected to the battery and ampmáis vivo.
• Conexión a terra: Confirm the ground cable has a solid connection to the chassis and ampmáis vivo.
• Encendido remoto: Check that the remote wire is connected to both the head unit and amplifier, and that the head unit is powered on.

6.2 Sen son do subwoofer

• Conexións dos altofalantes: Verify speaker wires are correctly connected to both the ampcaixa do amplificador e do subwoofer, coa polaridade correcta.
• Entrada de sinal: Ensure RCA or high-level input cables are securely connected to both the head unit and ampmáis vivo.
• AmpGanancia lifier: Aumentar o amplifier's gain control slightly.
• Configuración da unidade principal: Check head unit's subwoofer output settings and volume.

6.3 Son distorsionado

• Configuración de ganancia: Reducir o amplifier's gain control. It may be set too high.
• Nivel de entrada: Ensure the head unit's volume is not excessively high, causing the input signal to clip.
• Crossover Setting: Adjust the LPF setting on the ampmáis vivo.

6.4 Ampsobrequecemento do lificador

• Ventilación: Asegurar o amplifier has adequate airflow and is not covered.
• Impedancia: Verify the subwoofer's impedance matches the amplifier's capabilities (the 48DCWR122-RS is 2 Ohm, which the 46CXA8001 supports).
• Configuración de ganancia: Reducir o amplifier's gain.

7. Especificacións

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

• Manexo de potencia: 1000 vatios RMS / 2000 vatios de pico
• Recommended Power Range: 500 - 1000 Watts RMS
• Impedancia nominal: 2 ohmios
• Resposta en frecuencia: 25 - 500Hz
• Sensibilidade: 98 dB
• Material do cono: Polipropileno
• Material envolvente: Ribbed Santoprene
• Construción do recinto: MDF (Medium Density Fiberboard) with extensive internal bracing
• Tipo de carcasa: Ported, Front-facing port
• Dimensións (aproximadas):
  • 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 Ampmáis vivo

• Potencia de saída RMS:
  • 600 vatios x 1 @ 2 ohmios
  • 800 vatios x 1 @ 1 ohmios
• Potencia máxima de saída:
  • 1200 vatios x 1 @ 2 ohmios
  • 1600 vatios x 1 @ 1 ohmios
• Resposta en frecuencia: 25 Hz - 200 Hz
• Relación sinal a ruído: 95 dB
• Sensibilidade de entrada:
  • High level: 250mV-10V
  • Low level: 125mV-5V
• Crossover activo: 12dB/octave, variable 50-200Hz, low pass only
• Filtro subsónico: 24dB/octave high-pass fixed @ 25Hz
• KICKER EQ Boost: Variable to +12dB, centered @ 40Hz
• Dimensións (aproximadas): 8-1/8" Length x 2-3/8" Height x 7-3/16" Width

8. Garantía e soporte

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.