Soundstream Technologies 300SX manual Kev to Caiiouts

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1.Fault LED - Indicates a blown fuse.

2.High Power LED - Indicates amplifier power on in “High Power’ mode.

3.High Current LED - Indicates amplifier power on in “High Current” mode.

4.+12V - Connect to a fuse or circuit breaker, then to the batfery’s positive post.

5.GND - Main ground connection. Bolt to a clean chassis ground in

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the vehicle.

6.REM - Remote turn-on input from the head unit. Accepts +lZV.

7.Speaker Output Connections - Left and right channels.

0. Input Level - independent Left and Right channel input level controls.

9. Inputs - Right and left channel RCA (Differential Balanced ) inputs;

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only right channel input is used in “Mono” mode.

IO. Main Fuse-Main power supply fuse. Heplace only with the same value fuse.

11.Crossover S.1.P.s -Crossover frequency settings for the amplifier. See page 9 for more details.

12.Amplifier Crossover - Select high pass, low pass or full range amplifier operation.

13.Mixed Mono/Stereo/Bridge - Select “Bridge” for bridged mono operation (use right channel input). Select “Stereo” for coherent stereo operation. Select “Mixed Mono’ for simultaneous stereoI bridged mono operation.

14.High Power I High Current Switch - Use HIGH CURRENT for loads at or below 1 ohm stereo (2 ohms mono). CAUTION: DO NOT SWITCH WHEN AMPLIFIER IS TURNED ON.

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Contents Lll Congratulations Design FeaturesKev to Caiiouts Passive Crossover Chart Reference Power Supply DesignFreq Crossover AdjustmentsSetting Wiring Diagram WiringLevel Setting Installation and MountingAirbass TM Accessory OPT/ON TroubleshootingService

300SX specifications

Soundstream Technologies has made a name for itself in the automotive audio industry, particularly with the introduction of the Soundstream Technologies 300SX. This amplifier stands out due to its remarkable combination of power, efficiency, and advanced features, making it an appealing choice for serious audiophiles looking to enhance their vehicle’s sound system.

The Soundstream 300SX is a Class D amplifier designed to deliver robust performance while maintaining compact dimensions. This efficiency allows it to produce high power output without overheating, making it suitable for various installation configurations in both cars and trucks. With a peak power output of 3000 watts, it provides substantial power to drive large speakers or subwoofers, ensuring that users experience high-quality sound across multiple frequencies.

One of the key features of the 300SX is its high-level inputs, allowing for easy integration into factory audio systems. This feature enables users to upgrade their sound without needing to replace the entire system, making it a cost-effective solution for those looking to elevate their audio experience. Additionally, it includes low-level inputs for those who prefer a direct connection to aftermarket head units.

The amplifier also boasts a variable crossover feature, which allows users to fine-tune their audio experience based on personal preferences or specific speaker requirements. This capability ensures that frequencies are correctly allocated to the appropriate speakers, enhancing clarity and overall sound quality. Furthermore, the inclusion of bass boost control further enables users to amplify low frequencies, making it ideal for bass enthusiasts.

Another significant aspect of the Soundstream 300SX is its durable build quality. Designed to withstand the rigors of automotive environments, the amplifier features a robust chassis that reduces the risk of damage from vibrations or extreme temperatures. Additionally, it comes equipped with built-in thermal and overload protection, ensuring longevity and reliability in performance.

In terms of aesthetics, the 300SX presents a sleek and modern appearance, often featuring an eye-catching design that can complement any vehicle's interior. Its compact size allows for flexible mounting options, making installation straightforward even in tight spaces.

In summary, the Soundstream Technologies 300SX amplifier represents a powerful choice for car audio enthusiasts. With its impressive power output, versatile connectivity options, customizable sound features, and solid construction, it delivers an exceptional audio experience that caters to various listening preferences.