Subwoofer mono Alpine S2-A120M serie S AmpManuale utente del lifier e della manopola remota per bassi RUX-KNOB.2

1. Introduzione

This manual provides comprehensive instructions for the Alpine S2-A120M S-Series Class-D Mono Subwoofer Amplifier and the Alpine RUX-KNOB.2 Remote Bass Knob. It covers essential information regarding product features, proper setup, operational guidelines, maintenance procedures, troubleshooting common issues, and detailed technical specifications. Please read this manual thoroughly before installation and operation to ensure correct usage and optimal performance.

2. Prodotto finitoview

2.1. Caratteristiche principali

• S2-A120M Amplificatore: Class-D Mono Subwoofer Amplifier with 1200W RMS power output at 1 or 2 Ohms.
• Features Alpine's Class D Amplifier Circuitry.
• Designed with a two-sided terminal layout for efficient wiring.
• Includes built-in selectable and adjustable crossovers.
• Compatible with optional remote bass knobs (RUX-KNOB.2 or RUX-H01).
• RUX-KNOB.2 Remote Bass Knob: Allows for convenient adjustment of amplifier bass gain from within the vehicle cabin.
• Supporta più amplifier control with telephone cord adapters.

2.2. componenti

The product bundle includes the Alpine S2-A120M Mono Subwoofer Amplifier and the Alpine RUX-KNOB.2 Remote Bass Knob.

Figura 1: Subwoofer mono Alpine S2-A120M serie S Amplifier and RUX-KNOB.2 Remote Bass Knob. This image displays the amplifier unit and the separate remote bass knob.

Figura 2: Superiore view of the Alpine S2-A120M Amplifier. The top panel features the Alpine logo and a central indicator light.

Figura 3: Avvicinamento view of the Alpine RUX-KNOB.2 Remote Bass Knob. This image highlights the control knob and its mounting bracket.

3. Configurazione e installazione

Una corretta installazione è fondamentale per le prestazioni e la longevità del tuo amplificatore. Si raccomanda che l'installazione venga eseguita da un professionista qualificato.

3.1. AmpPosizionamento lifier

• Choose a location that is dry, well-ventilated, and protected from direct sunlight or excessive heat.
• Assicurare uno spazio adeguato attorno al amplifier per una corretta dissipazione del calore.
• Montare il amplifier securely to prevent movement during vehicle operation.

3.2. Collegamenti elettrici

The S2-A120M amplifier features a two-sided terminal layout for organized wiring.

Figura 4: Rear panel connections of the Alpine S2-A120M Amplificatore. Questo view shows the power supply terminals (BATT, REM, GND) and speaker output terminals (SPK OUT).

1. Collegamento elettrico: Connect the main power cable from the vehicle battery to the BATTE terminal. Ensure an appropriate fuse is installed close to the battery.
2. Collegamento a terra: Collegare un cavo di terra corto e di grosso calibro dal Terra terminal to a clean, unpainted metal surface on the vehicle chassis.
3. Accensione remota: Connect a remote turn-on wire from your head unit to the REM terminal. This wire signals the amplifier per accendere e spegnere il tuo sistema audio.
4. Ingresso audio: Collegare i cavi RCA dall'uscita del subwoofer dell'unità principale al amplifier's input jacks (not explicitly shown in the provided image, but standard for amplificatori).
5. Uscita altoparlante: Collega il/i tuo/i subwoofer al/i PARLA terminals. Observe correct polarity (+ to + and - to -).

3.3. RUX-KNOB.2 Installation

The RUX-KNOB.2 remote bass knob connects to the amplifier via a telephone cord adapter. Install the knob in a convenient location within the vehicle cabin for easy access.

• Mount the RUX-KNOB.2 using the provided bracket and screws.
• Connect the telephone cord from the RUX-KNOB.2 to the designated remote bass knob port on the S2-A120M amppiù vivace.

4. Istruzioni per l'uso

4.1. Accensione iniziale

• After all connections are made, turn on your vehicle's ignition and audio system.
• IL ampl'indicatore di alimentazione del generatore dovrebbe illuminarsi.

4.2. Regolazione del guadagno

The gain control on the amplifier matches the output voltage della tua unità principale al amplifier's input. Set the gain carefully to avoid distortion.

• Inizia con il amplifier gain set to minimum.
• Play a familiar music track with strong bass content.
• Slowly increase the head unit volume until it reaches about 75-80% of its maximum.
• Aumentare gradualmente la amplifier gain until you hear slight distortion, then back off slightly.

4.3. Impostazioni di crossover

The S2-A120M features built-in selectable and adjustable crossovers to filter frequencies sent to your subwoofer.

• Adjust the low-pass filter (LPF) to send only low frequencies to the subwoofer. A common starting point is 80-100 Hz.
• Refer to your subwoofer's specifications for recommended crossover points.

4.4. Using the RUX-KNOB.2 Remote Bass Knob

The RUX-KNOB.2 allows for real-time adjustment of the subwoofer's bass level from the driver's seat.

• Rotate the knob clockwise to increase bass output.
• Rotate the knob counter-clockwise to decrease bass output.
• This knob provides fine-tuning of the bass level without needing to access the amplifier direttamente.

5. Manutenzione

Regular maintenance helps ensure the longevity and optimal performance of your Alpine amplifier and bass knob.

• Pulizia: Pulire periodicamente il amplifier and bass knob with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive cleaners.
• Verifica della connessione: Annually, inspect all wiring connections (power, ground, remote, RCA, speaker) to ensure they are secure and free from corrosion. Loose connections can lead to performance issues or damage.
• Ventilazione: Assicurarsi che il ampLe alette di raffreddamento del lifier non sono ostruite per consentire una corretta dissipazione del calore.

6. Risoluzione Dei Problemi

If you encounter issues with your Alpine amplifier, refer to the following troubleshooting guide before seeking professional assistance.

7. Specifiche

7.1. Alpine S2-A120M Amppiù vivace

• Power Output (14.4V, <0.1% THD+N):
  • 600 W x 1 @ 4Ω
  • 1200 W x 1 @ 2Ω
  • 1200 W x 1 @ 1Ω
• Rapporto segnale-rumore (rapporto S/N): >85 dB
• Risposta in frequenza: Frequenza di campionamento: 20 Hz – 400 Hz
• Dampfattore di ing: >750
• Dimensioni (L x A x P): 13.1" x 2.25" x 8.25" (33.27 cm x 5.72 cm x 20.96 cm)
• Peso: Approximately 8 lbs, 11 oz (3.94 kg)

7.2. Alpine RUX-KNOB.2 Remote Bass Knob

• Funzione: Remote bass gain adjustment for compatible Alpine amplificatori.
• Compatibilità: Designed for use with S2-A120M and other compatible Alpine amplifiers (e.g., MRX-M50, MRX-M100, MRX-V60, PDX-M12, PDX-M6).
• Connessione: Via telephone cord adapter.

8. Garanzia e supporto

Per informazioni sulla garanzia e supporto tecnico, fare riferimento al sito ufficiale Alpine webo contattare direttamente il servizio clienti Alpine. Conservare la ricevuta d'acquisto come prova d'acquisto per eventuali reclami in garanzia.

Assistenza clienti Alpine: Visit Alpine's Support Page