Rockford Fosgate R150-2 manual Installation, Battery and Charging, Wiring the System

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INSTALLATION

Passenger Compartment Mounting

Mounting the amplifier in the passenger compartment will work as long as you provide a sufficient amount of air for the amplifier to cool itself. If you are going to mount the amplifier under the seat of the vehicle, you must have at least 1" (2.54cm) of air gap around the amplifier's heatsink.

Mounting the amplifier with less than 1" (2.54cm) of air gap around the amplifier's heatsink in the passenger compartment will not provide proper cooling and will severely affect the performance of the amplifier and is strongly not recommended.

BATTERY AND CHARGING

Amplifiers will put an increased load on the vehicle's battery and charging system.We recommend checking your alternator and battery condition to ensure that the electrical system has enough capacity to handle the increased load of your stereo system. Stock electrical systems which are in good condition should be able to handle the extra load of any Prime Series amplifier without problems, although battery and alternator life can be reduced slightly.To maximize the performance of your amplifier, we suggest the use of a heavy duty battery and an energy storage capacitor.

WIRING THE SYSTEM

CAUTION:If you do not feel comfortable with wiring your new unit, please see your local Authorized Rockford Fosgate Dealer for installation.

CAUTION:Before installation, disconnect the battery negative (-) terminal to prevent damage to the unit, fire and/or possible injury.

CAUTION:Avoid running power wires near the low level input cables, antenna, power leads, sensitive equipment or harnesses.The power wires carry substantial current and could induce noise into the audio system.

1.Plan the wire routing. Keep RCA cables close together but isolated from the amplifier's power cables and any high power auto accessories, especially electric motors.This is done to prevent coupling the noise from radiated electrical fields into the audio signal.When feeding the wires through the firewall or any metal barrier, protect them with plastic or rubber grommets to prevent short circuits. Leave the wires long at this point to adjust for a precise fit at a later time.

2.Prepare the RED wire (power cable) for attachment to the amplifier by stripping 3/8" of insulation from the end of the wire. Crimp the bared wire into a fork or ring style connector and attach to the B+ terminal.Tighten the screw to secure the cable in place.

NOTE:The B+ cable MUST be fused 18" or less from the vehicle's battery. Install the fuseholder under the hood and ensure connections are water tight.

3.Trim the RED wire (power cable) within 18" of the battery and splice in a inline fuse holder (not supplied). See Specifications for the rating of the fuse to be used. DO NOT install the fuse at this time.

4.Strip 1/2" from the battery end of the power cable and crimp an appropriate size ring terminal to the cable. Use the ring terminal to connect to the battery positive terminal.

5.Prepare the BLACK wire (Ground cable) for attachment to the amplifier by stripping 3/8" of insulation from the end of the wire. Crimp the bared wire into a fork or ring style connector and attach to the GROUND terminal.Tighten the screw to secure the cable in place. Prepare the chassis ground by scraping any paint from the metal surface and thoroughly clean the area of all dirt and grease. Strip the other end of the wire and attach a ring connector. Fasten the cable to the chassis using a non-anodized screw and a star washer.

NOTE:Keep the length of the BLACK wire (Ground) as short as possible.Always less than 30"(76.2cm).

6.Prepare the Remote turn-on wire for attachment to the amplifier by stripping 3/8" of insulation from the end of the wire. Crimp the bared wire into a fork or ring style connector and attach to the REMOTE terminal.Tighten the screw to secure the wire in place. Connect the other end of the Remote wire to a switched 12 volt positive source.The switched voltage is usually taken from the source unit's remote amp on lead. If the source unit does not have this output available, the recommended solution is to wire a mechanical switch in line with a 12 volt source to activate the amplifier.

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Contents R150-2 Table of Contents IntroductionSafety Instructions Contents of CartonDesign Features R150-2Engine Compartment Installation Installation ConsiderationsMounting Locations Trunk MountingWiring the System InstallationBattery and Charging Passenger Compartment MountingInstallation Operation Adjusting Gain Adjusting Crossover FrequencyPunch Bass Troubleshooting Procedure 1 Check Amplifier for proper connectionsSpecifications Specifications subject to change without noticeLength of Warranty Limited Warranty InformationFrançais Table DES MatièresConsignes DE Sécurité Contenu DE LemballageParticularités Techniques Compartiment moteur Installation Considérations Concernant L’INSTALLATIONEmplacements DE Montage Montage dans le coffreBatterie ET Charge Câblage DU SystèmeMontage dans l’habitacle Fusible Fonctionnement Réglage DU Gain Réglage DE LA Fréquence DU Filtre PassifDépannage Procédure 2 Le voyant de protection ou thermique est alluméCaractéristiques Les spécifications sont sujettes à changements sans préavisDurée de la garantie Informations SUR LA Garantie LimitéeIntroducción Índice DE MateriasInstrucciones DE Seguridad Contenido DE LA CajaCaracterísticas DEL Diseño Compartimento del motor Instalación Consideraciones Para LA InstalaciónLugares DE Montaje Instalación en el maleteroCableado DEL Sistema InstalaciónBateríay Carga Instalación en la cabina de pasajerosInstalación Funcionamiento Ajuste DE Ganancia Punch BajosSolución DE Problemas Especificaciones Duración de la garantía Información Sobre LA Garantía LimitadaEinleitung InhaltsverzeichnisSicherheitshinweise Inhalt DES KartonsDesigncharakteristiken Motorraum Einbau EinbauüberlegungenBefestigungsstellen Einbau im KofferraumVerkabelung DES Systems EinbauBatterie UND Aufladung Einbau im InnenraumSource Unit Betrieb Lautstärke Gain Einstellen CROSSOVER-FREQUENZ EinstellenPunch Bässe Fehlerbeseitigung OderOrer Technische Daten Die technischen Daten können sich ohne Ankündigung ändernLaufzeit der Garantie Informationen ZUR Beschränkten GarantieIntroduzione IndiceIstruzioni DI Sicurezza Contenuto DELL’IMBALLAGGIOCaratteristiche DEL Design Scompartimento del motore Installazione Considerazioni SULL’INSTALLAZIONEPosizionamento Montaggio nel bagagliaioCablaggio DEL Sistema InstallazioneBatteria E Caricamento Montaggio nello scampartimento passeggeriLinea con una fonte da 12 volt per attivare l’amplificatore Funzionamento Regolazione DEL Guadagno Regolazione Della Frequenza DI IncrocioPunch Basso INDIVIDUAZIONE/RIPARAZIONE Guasti OppureSpecifiche Specifiche soggette a modiche senza preavvisoLunghezza della garanzia Informazioni Inerenti Alla Garanzia LimitataRockford Fosgate

R150-2 specifications

The Rockford Fosgate R150-2 is a powerful and versatile car amplifier that embodies the brand's commitment to high-quality audio performance. With its impressive specifications and advanced technology, the R150-2 is designed to enhance the sound system of any vehicle, catering to both casual listeners and audiophiles alike.

One of the standout features of the R150-2 is its robust power output. The amplifier delivers 75 watts RMS per channel into a 4-ohm load, and up to 150 watts RMS at 2 ohms. This makes it ideal for driving a variety of aftermarket speakers or enhancing the power of factory-installed systems. The R150-2 is designed to ensure clarity and detail across the audio spectrum, allowing users to enjoy their favorite music with enhanced depth and richness.

The R150-2 employs Class AB technology, which is known for providing excellent sound quality with minimal distortion. This means that users can enjoy loud volumes without sacrificing audio fidelity. The amplifier also features a variable high-pass crossover, allowing users to tailor the frequency response to suit their listening preferences and the specific characteristics of their speakers.

Another notable aspect of the R150-2 is its user-friendly design. The amplifier is equipped with a remote gain control, which allows for easy adjustments to the output level from the driver's seat. This feature is particularly useful for fine-tuning the system without having to reach for the amplifier directly.

Durability and reliability are also key characteristics of the R150-2. It comes with a cast aluminum heatsink, ensuring effective heat dissipation, which is crucial during prolonged use. The amplifier also features short-circuit and thermal protection, safeguarding the unit from damage while providing peace of mind to users.

Installation of the R150-2 is straightforward, thanks to its compact size and easy-to-follow wiring diagram. Its design includes a high-quality connector for power and speaker outputs, ensuring solid and reliable connections.

Overall, the Rockford Fosgate R150-2 is a formidable choice for anyone looking to upgrade their car's audio system. With its powerful output, sound-enhancing technologies, and user-friendly features, it stands out as a top contender in the amplifier market, making it an excellent investment for sound enthusiasts seeking to elevate their in-vehicle listening experience.
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