Alpine S-A32F S-Series 4-Channel Car Amplifier — 55 watts RMS x 4 – Open Box

If you’re looking to upgrade your car audio system and add some serious power to your sound, the Alpine S-A32F S-Series 4-Channel Car Amplifier is worth considering. This compact amplifier delivers a powerful 55 watts RMS to each of your car’s front and rear speakers, providing an impressive audio experience on your drive. With its versatile design, the S-A32F can also be used in 3-channel mode to power a subwoofer with up to 160 watts RMS while simultaneously driving a pair of full-range speakers with 55 watts each. With Alpine’s commitment to quality and performance, this amplifier is sure to enhance your in-car audio experience.

Technology that Keeps You on the Air

Alpine understands the importance of reliability and performance, especially when it comes to car amplifiers. The S-A32F is equipped with Enhanced Shutdown Performance (ESP) technology, which safeguards against overheating. When the amplifier reaches its limits and starts to overheat, instead of shutting down completely, it intelligently reduces the output to prevent damage. This means that your music continues to play until the amp cools down enough to return to full power. With this advanced technology, you can enjoy your favorite tunes without worrying about interruptions due to overheating.

Convenient Features for Easy Installation and Control

The Alpine S-A32F amplifier is designed with convenience in mind. It includes high- and low-pass filters, allowing you to have full control over the frequencies that reach your speakers. This enables you to fine-tune your audio system for optimal performance and sound quality.

The amp also features both preamp and speaker-level inputs, making it compatible with a wide range of audio systems, including those with factory radios. If you choose to use the speaker-level inputs, the S-A32F has Remote Sensing technology that automatically turns on when it detects an incoming signal. This eliminates the need to run a separate turn-on wire from your vehicle’s receiver or fuse box, simplifying the installation process.

For even more control, you have the option of adding an optional wired remote level control. This remote allows you to adjust the bass level from the driver’s seat when using Channels 3 and 4 to power a subwoofer. With this level of control at your fingertips, you can fine-tune your bass response on the go without needing to access the amplifier directly.

S-A32F Control Panel and Specifications

The S-A32F amplifier features a user-friendly control panel that allows for easy adjustments and customization. It offers 55 watts RMS x 4 at 4 ohms, and when bridged, it can deliver 160 watts RMS x 2 at 4 ohms. The variable high- and low-pass filters give you flexibility in tailoring the sound to your preferences, with a range of 50 Hz to 400 Hz and a slope of 12 dB/octave. The amplifier is CTA-2006 compliant, ensuring that it meets industry standards for accurate power output measurement and signal-to-noise ratio.

Specifications:

• Power Output:
  • 55 watts RMS x 4 at 4 ohms
  • 80 watts RMS x 4 at 2 ohms
• Bridged Output:
  • 160 watts RMS x 2 at 4 ohms (4-ohm stable in bridged mode)
• CTA-2006 compliant
• Variable high- and low-pass filters: 50-400 Hz, 12 dB/octave
• Preamp and speaker-level inputs
• Speaker wire to RCA adapter required for speaker-level input
• Remote Sensing automatic turn-on when using speaker-level inputs
• Optional wired remote level control for Ch 3/4 available
• Wiring and hardware not included with amplifier
• 8-gauge power and ground leads recommended
• Fuse rating: 40A x 1

Alpine S-A32F S-Series 4-Channel Car Amplifier — 55 Watts RMS x 4: Big Power from a Small Package

The Alpine S-A32F S-Series 4-Channel Car Amplifier offers impressive power and versatility in a compact package. With its ability to deliver 55 watts RMS to each of your car’s front and rear speakers, along with the option to power a subwoofer with up to 160 watts RMS, this amplifier can significantly enhance your in-car audio experience. The inclusion of Enhanced Shutdown Performance technology ensures reliable performance by protecting against overheating, while the convenient features like high- and low-pass filters, preamp and speaker-level inputs, and optional wired remote control make installation and customization a breeze. If you’re looking to upgrade your car audio system with a reliable and powerful amplifier, the Alpine S-A32F is a great choice.

FAQs (Frequently Asked Questions)

1. Can I use the Alpine S-A32F amplifier with my factory radio? Yes, the Alpine S-A32F amplifier is compatible with factory radios. It features both preamp and speaker-level inputs, allowing you to connect it to a wide range of audio systems.

2. Does the S-A32F amplifier require a separate turn-on wire? If you choose to use the speaker-level inputs, the S-A32F amplifier has Remote Sensing technology that automatically turns on when it detects an incoming signal. This eliminates the need for a separate turn-on wire.

3. Can I control the bass level with the S-A32F amplifier? Yes, you can add an optional wired remote level control to the S-A32F amplifier. This remote allows you to adjust the bass level from the driver’s seat when using Channels 3 and 4 to power a subwoofer.

4. Is the Alpine S-A32F amplifier CTA-2006 compliant? Yes, the Alpine S-A32F amplifier is CTA-2006 compliant. This ensures that it meets industry standards for accurate power output measurement and signal-to-noise ratio.

5. What gauge of power and ground leads do you recommend for the S-A32F amplifier? Alpine recommends using 8-gauge power and ground leads for the S-A32F amplifier to ensure optimal performance and power delivery.