Rockford Fosgate Comprehensive Manual for Amplifiers: bd1000, bd500.1, bd1500.1
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Design Features (Cont’d.)

6.RCA Pass-Thru Jacks – The Pass-Thru provides a convenient source for daisy-chaining an additional amplifier without running an extra set of RCA cables from the front of the vehicle to the rear amplifier location.

7.Gain Control – The input gain control is preset to match the output of most source units. It can be adjusted to match output levels from a variety of source units.

8.Remote Punch Bass - The Punch Bass control helps correct for acousti- cal deficiencies in the listening environment by helping reproduce full range sound without excessive boost. The Punch Bass control is a nar- row band adjustment centered at 45Hz variable from 0db to + 18db. Connection is made with a cable using RJ - 45 and can be installed under the dash for remote access.

9.Variable Crossover – The amplifiers have a built-in 24dB/octave Butterworth filter with a crossover point variable from 50Hz to 250Hz. The crossover can be set to Low-Pass (LP).

10.Power Indicator – The red logo on top illuminates when the unit is turned on.

11.Protect LED - The (red) LED illuminates when the unit is latched into protection. It requires momentary AP removal to enable output PWM.

12.bd Sync Cable - The amplifiers have a 6 pin mini DIN connector. When operating two amplifiers in the bridge mode, the SYNC cable must be used. This will allow the two independent frequency carrier generators in each unit to be synchronized.

13.Subsonic Filter - A high pass filter designed to prevent frequencies below the audio range from being applied to the core of the amplifier. Consequently, improving loud speaker performance and power han- dling.

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Contents Power bd1500.1 Power bd1000.1 Power bd500.1 Practice Safe Sound Table of Contents Input Impedance SpecificationsSystem Model Bd500.1 Bd1000.1 Bd1500.1 Amplifier Accessory Pack IntroductionPower Mono Amplifier Feature Chart CircuitryDesign FeatureS Design Features Cont’d Installation Considerations Mounting Location Trunk MountingPassenger Compartment Mounting Engine Compartment MountingBattery and Charging Wiring the SystemWiring the System Installation Power Connections Mono ModeCrossover Operation Punch Bass OperationPass-Thru Bridging Mode use bd sync kit Troubleshooting Procedure 1 Check Amplifier for proper connectionsLimited Warranty Information Length of WarrantyInternational Information Montaje en el MalateroMontaje en el Compartimento de Pasajeros InstalacionTerminal B+ Terminal GNDTerminal REM Funcionamiento MonoMontage dans lhabitacle InstallationMontage dans le coffre Opération mono Einbau Im FahrzeugkofferraumAuf der Beifahrerseite + Anschlub GND AnschlubREM Anschlub Mono OperationNellabitacolo InstallazioneNel Bagagliaio Terminale REM Consenso di accensione Terminale B+ cavo positivoTerminale GND cavo negativo Page Made in the USA

bd500.1, bd1000.1, bd1500.1 specifications

Rockford Fosgate is a name synonymous with high-performance audio systems, particularly in the world of car audio. Among its impressive lineup, the bd series of amplifiers stands out for enthusiasts looking to bathe their vehicles in rich, powerful sound. The bd500.1, bd1000.1, and bd1500.1 amplifiers are specifically engineered to provide uncompromising power and clarity, catering to diverse auditory preferences.

Starting with the bd500.1, this model is perfect for those seeking robust performance without overwhelming power demands. It delivers a remarkable 500 watts RMS at 1 ohm, ensuring that even the most demanding subwoofers receive sufficient power for optimal performance. The Smart Engage System allows for a seamless integration with factory audio systems, enhancing versatility in installation. It also features a built-in frequency filter, enabling users to customize their sound experience further.

Moving on to the bd1000.1, this amplifier takes performance to the next level. With an impressive 1000 watts RMS at 1 ohm, it is designed to handle larger setups efficiently. The bd1000.1 incorporates the same Smart Engage System, making it easy to hook up to various audio configurations. Additionally, it boasts an advanced gain control system, which helps in minimization of distortion and ensures clear, powerful bass. The Dynamic Thermal Management technology is another highlight, keeping the amplifier at an optimal operating temperature and preventing overheating during extended use.

Lastly, the bd1500.1 is a titan in the bd series, delivering a staggering 1500 watts RMS at 1 ohm. This amplifier is tailored for those who desire the ultimate in bass performance, capable of driving larger subwoofers and high-output systems. The bd1500.1 features an advanced circuit design, maximizing efficiency while reducing heat buildup. The integrated bass boost EQ adjusts low frequencies to suit personal tastes, while the low-pass crossover allows for precise tuning of the audio output.

All three models come equipped with Rockford Fosgate’s signature Punch EQ, ensuring that users can tailor their listening experience to their liking. Each of these amplifiers is built with high-quality components, emphasizing durability and longevity against varying environmental conditions. From the bd500.1 to the bd1500.1, Rockford Fosgate continues to push the boundaries of car audio, ensuring that enthusiasts can enjoy their favorite music with unrivaled power and clarity. Whether you’re a casual listener or a dedicated audiophile, these amplifiers are designed to elevate your audio experience to new heights.
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