Rockford Fosgate 500.2 manual Stereo Pass-Thru

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◆TOPAZ (Tracking Operation Pre-Amplifier Zone)

The TOPAZ (Tracking Operation Pre-Amplifier Zone) circuitry solves ground loop noise problems common to automotive amplifier design. This innovative new development allows vastly improved isolation of the input signal grounds from the power supply ground of the amplifier. This is accomplished by allowing the source unit to control the potential “environment” of the entire input structure or “zone” of the amplifier. This process improves the noise rejection of the amplifier by 30-40dB

– an astounding 20-100 times better than amplifiers without TOPAZ.

THE RESULT: Elimination of troublesome ground loop noise between source and amplifier.

◆DSM (Discrete Surface Mount Technology)

The DSM (Discrete Surface Mount) manufacturing process combines the advantages of both discrete components and integrated circuitry. Rockford Fosgate is the only American amplifier manufacturer to have invested millions into this process. DSM components differ from conventional discrete components in different ways. They are more compact, more rugged, and they efficiently dissipate generated heat. Using them wherever appropriate allows the advantages associated with discrete circuitry to be retained while also providing room for both highly advanced processing features and generous PC board copper paths where needed. Their short lead-out structures allow maximum audio performance and highest signal- to-noise ratios to be obtained in amplifiers of desirable package size without resorting to “amplifier-on-a-chip” shortcuts. These advantages are shown below in Figure 1.

Figure 1

PC Board

Component

SolderSolder

PC Board

Thru-Hole

Surface Mount

THE RESULT: Less connections, improved reliability, shorter signal paths, superior signal-to-noise ratio and awesome sonic performance.

◆XCard (Internal Crossover)

The Power amplifiers utilize internal active crossovers. These crossovers have many performance advantages such as using discrete components for exact frequency adjustments which are far superior to potentiometers. Additionally, the XCard can be configured for high-pass, low-pass and full range operation. With slight modification, many crossover frequencies and slope configurations can be achieved.

THE RESULT: Increased system design flexibility with a precise electronic crossover without the limitations of conventional potentiometer designs.

◆Stereo Pass-Thru

The Pass-Thruoutput provides a convenient source for daisy-chaining an additional amplifier without the need for extra RCA cables or “Y” adapters. The original signal(s) fed into the input jack(s) are looped back to the Pass-Thru outputs allowing less signal cable to be used. This results in cleaner system designs and reduces noise pick-up.

THE RESULT: Convenient signal level output for adding extra amplifiers.

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Contents Punch Practice Safe Sound Table of Contents T T I N G S TA R T E DAccessory Pack IntroductionTechnical Design Features Transnova TRANSconductance NOdal Voltage AmplifierStereo Pass-Thru Bass EQ Design Features Amplifie Installation Considerations Tools NeededBattery and Charging Mounting Location SWI R I N G TH E SY S T E M Using Passive Crossovers Table of Crossover Component Values 6dB/Octave High-Pass 6dB/Octave Low-Pass3386 Using the XcardCustomizing the Xcard 7234Xcard Resistor Chart Xcard Configurations Configuring a 12dB/octave FilterBypassing the Crossover Configuring a 24dB/octave Filter Configuring a 12dB/octave Bandpass FilterInstallation Power ConnectionsStereo Operation EZ-Bridged Operation Using the Balanced Line Input Connecting the BLTDisconnect Speakers from the amplifier AC Voltmeter set to AC VoltsRockford Fosgate Accessories Balanced Line Transmitter FG-BLTEnergy Storage Capacitors XCard CrossoversAmplifier does not turn on TroubleshootingSymptom Diagnosis Remedy Amplifier has no soundSpeaker Output Low Or DistortedAmplifier Noise Quick Check for Troubleshooting CAR Audio Systems Autosound 2000sTime for Processors Dynamic Power Measurements Specifications WattsLimited Warranty Information O R M Introducción Ubicación DE LOS AmplificadoresOperación mono/estéreo Montage Montage dans le coffreOpération stéréo/mono Tri-mode Einleitung EinbauortLinken Phasen Schalter auf 0 stellen Stereo/Mono BetriebTerminale B+ cavo positivo IntroduzioneDove Posizionarlo Terminale GND cavo negativoStereo/Mono Operation Fase sinistra dellinterruttore posizionata suMade in the USA

500.2 specifications

The Rockford Fosgate 500.2 is a powerful, high-performance amplifier that embodies the brand's signature commitment to quality and innovation in the world of car audio. Designed for audiophiles and casual listeners alike, this amplifier can dramatically enhance the sound experience in your vehicle, making it a popular choice for many car enthusiasts.

At the heart of the Rockford Fosgate 500.2 is its robust power output. The amplifier delivers a remarkable 250 watts per channel at 2 ohms, which ensures that even the most demanding speakers receive ample power. This efficiency allows users to enjoy loud and clear sound without distortion, even at higher volumes. The amplifier's dynamic power management ensures that the audio performance remains consistent across various listening scenarios.

One of the standout features of the 500.2 is its Smart Technology, which includes built-in thermal protection and short circuit protection. This design not only prolongs the life of the amplifier but also enhances performance by preventing overheating and damage during extended use. This is especially beneficial for users who love listening to music at high volume for prolonged periods.

The 500.2 also features a variable high-pass and low-pass crossover, allowing for precise sound tuning. Whether you are aiming for deep bass or crisp highs, the adjustable crossover settings enable users to customize their audio experience to their liking. With a frequency response range of 20 Hz to 20 kHz, this amplifier is versatile enough to handle a wide array of musical genres and audio formats.

Additionally, the amplifier's compact design allows for easy installation in various vehicle types without sacrificing valuable space. Its sleek and stylish chassis not only provides durability but also adds an aesthetic touch to your audio setup.

Lastly, the Rockford Fosgate 500.2 is built with quality materials that make it reliable and long-lasting. The unit's professional-grade construction ensures that it can withstand the rigors of daily use in a car environment. Overall, the Rockford Fosgate 500.2 is an excellent investment for anyone looking to upgrade their car audio system, offering powerful sound, innovative technology, and customization features that cater to both casual listeners and serious audiophiles.
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