Alpine S2-A120M S-Series Mono Subwoofer AmpManyèl Itilizatè Bouton Bass Remote ak lifier RUX-KNOB.2 la

1. Entwodiksyon

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. Pwodwi souview

2.1. Karakteristik kle

S2-A120M Amplifier: 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.
Sipòte plizyè amplifier control with telephone cord adapters.

2.2. Eleman yo

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

Alpine S2-A120M Amplifier and RUX-KNOB.2 Remote Bass Knob

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

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

Close-up of Alpine RUX-KNOB.2 Remote Bass Knob

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

3. Enstalasyon ak Enstalasyon

Bon enstalasyon enpòtan anpil pou pèfòmans ak lonjevite aparèy ou an. amplifier. Li rekòmande pou yon pwofesyonèl kalifye fè enstalasyon an.

3.1. AmpPlasman lifier

Choose a location that is dry, well-ventilated, and protected from direct sunlight or excessive heat.
Asire ase espas toutotou a amplifier pou bon dissipation chalè.
Monte la amplifier securely to prevent movement during vehicle operation.

3.2. Koneksyon fil elektrik

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

Rear panel connections of Alpine S2-A120M Amplifier

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

Koneksyon pouvwa: Connect the main power cable from the vehicle battery to the BAT terminal. Ensure an appropriate fuse is installed close to the battery.
Koneksyon tè: Connect a short, heavy-gauge ground cable from the GND terminal to a clean, unpainted metal surface on the vehicle chassis.
Limen Remote: Connect a remote turn-on wire from your head unit to the REM terminal. This wire signals the amplimen epi etenn ak sistèm odyo ou a.
Antre odyo: Connect RCA cables from your head unit's subwoofer output to the amplifier's input jacks (not explicitly shown in the provided image, but standard for amplifiers).
Sòti Oratè: Konekte subwoofer ou yo ak SPK SOTI 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 amplifier.

4. Operasyon Enstriksyon

4.1. Premye Limen

After all connections are made, turn on your vehicle's ignition and audio system.
La ampEndikatè pouvwa lifè a ta dwe limen.

4.2. Akeri Ajisteman

The gain control on the amplifyè a koresponn ak volim pwodiksyon antage of your head unit to the amplifier's input. Set the gain carefully to avoid distortion.

Kòmanse ak la 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.
Piti piti ogmante a amplifier gain until you hear slight distortion, then back off slightly.

4.3. Anviwònman kwazman

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 dirèkteman.

5. Antretyen

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

Netwayaj: Siye detanzantan amplifier and bass knob with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive cleaners.
Tcheke Koneksyon: 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.
Vantilasyon: Asire w ke ampNaj refwadisman lifter la pa bouche pou pèmèt yon bon disipasyon chalè.

NAN. Depanaj

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

Pwoblèm	Kòz posib	Solisyon
Pa gen kouran / AmpLifter pa limen	Kònen fuse Koneksyon kouran oswa koneksyon tè ki lach Fil demaraj a distans lan pa konekte oswa li gen pwoblèm	Check and replace fuses (battery and amplifier). Verifye tout koneksyon kouran, tè, ak koneksyon a distans yo byen fèm. Ensure head unit is providing a remote signal.
Pa gen Sòti Son	Loose RCA input cables Fil elektrik ki pa kòrèk pou oratè a Ampgen lifter la twò ba Volim inite tèt la twò ba oswa twò ba	Tcheke koneksyon RCA yo nan tou de amplifier ak tèt inite. Verify speaker wire polarity and connections. Ajiste amplifier gain (refer to Section 4.2). Ogmante volim inite tèt la.
Son defòme	Ampgen lifter twò wo Anviwònman kwazman ki pa kòrèk Damaged speaker or subwoofer	Diminye amplifier gain (refer to Section 4.2). Adjust crossover settings (refer to Section 4.3). Inspect speakers/subwoofers for physical damage.
RUX-KNOB.2 Not Functioning	Loose or disconnected telephone cord Enkonpatib amplifier (though S2-A120M is compatible)	Ensure the telephone cord is securely connected at both ends. Verify the knob is connected to the correct port on the amplifier.

7. Espesifikasyon

7.1. Alpine S2-A120M Amplifier

Power Output (14.4V, <0.1% THD+N):
- 600W x 1 @ 4Ω
- 1200W x 1 @ 2Ω
- 1200W x 1 @ 1Ω
Rapò siyal-a-bri (Rapò S/N): > 85dB
Repons frekans: 20Hz - 400Hz
DampFaktè ing: > 750
Dimansyon (W x H x P): 13.1 "x 2.25" x 8.25 "(33.27 cm x 5.72 cm x 20.96 cm)
Pwa: Approximately 8 lbs, 11 oz (3.94 kg)

7.2. Alpine RUX-KNOB.2 Remote Bass Knob

Fonksyon: Remote bass gain adjustment for compatible Alpine amplifikatè.
Konpatibilite: Designed for use with S2-A120M and other compatible Alpine amplifiers (e.g., MRX-M50, MRX-M100, MRX-V60, PDX-M12, PDX-M6).
Koneksyon: Via telephone cord adapter.

8. Garanti ak sipò

Pou enfòmasyon sou garanti a ak sipò teknik, tanpri al gade sit ofisyèl Alpine lan. websit la oubyen kontakte sèvis kliyan Alpine dirèkteman. Kenbe resi acha ou kòm prèv acha pou reklamasyon garanti.

Sipò Kliyan Alpine: Visit Alpine's Support Page

	Alpine S2-A120M ak S2-A60M Mono Power AmpManyèl itilizatè lifier Manyèl itilizatè konplè pou Alpine S2-A120M ak S2-A60M mono power amplifizè, ki kouvri enstalasyon, koneksyon, prekosyon sekirite, paramèt switch, dyagram sistèm, ak espesifikasyon teknik.
	Manyèl Pwopriyetè Bouton San Fil Alpine RUX-H02 la Manyèl itilizatè pou bouton san fil Alpine RUX-H02 la, ki detaye modèl ki sipòte yo, prekosyon sekirite, enstriksyon koneksyon, operasyon ak montaj.
	Gid Aplikasyon ak Espesifikasyon Subwoofer Alpine S2-Series Gid aplikasyon konplè, espesifikasyon teknik, rekòmandasyon pou bwat, ak nòt enstalasyon pou subwoofer Alpine S2-Series yo, ki gen ladan modèl S2-W8D2, S2-W8D4, S2-W10D2, S2-W10D4, S2-W12D2, ak S2-W12D4. Gen ladan l deskripsyon detaye sou konpozan yo, dyagram fil elektrik, ak enfòmasyon sou garanti.
	Alpine PDX-M12GC Mono Power Amplifier Manyèl Pwopriyetè a Manyèl konplè pou pwopriyetè Alpine PDX-M12GC mono power la amplififikatè, detay sou enstalasyon, prekosyon sekirite, espesifikasyon, koneksyon, ak konfigirasyon sistèm pou amater odyo machin.
	Alpine PWD-X5 DSP Subwoofer ak 4 Chanèl Amplifier Manyèl Pwopriyetè a Manyèl konplè pou pwopriyetè Alpine PWD-X5 DSP Subwoofer la, ki detaye konfigirasyon, operasyon atravè aplikasyon mobil, lojisyèl PC, ak kontwolè filaire, ansanm ak espesifikasyon teknik ak enfòmasyon sekirite.
	Machin Alpine MRV-M500 MRV-F300 Amplifier Manyèl Pwopriyetè a Manyèl konplè pwopriyetè a pou Alpine MRV-M500 Mono Power Amplifier ak MRV-F300 4 Chanèl Pouvwa Amplifier, ki kouvri enstalasyon, koneksyon, paramèt, espesifikasyon ak sekirite.

Alpine S2-A120M