Soundqubed Audio Amplifier s1-850 Mono Amp with Remote Control Gain Knob

The SoundQubed S1-850 Monoblock Amp offers reliable and affordable Class D power. This heavy-duty car subwoofer amplifier delivers more than 900 Watts RMS through a single channel, making it suitable for subwoofer or array applications. Featuring a remote gain control with an LED clipping indicator and four-layer circuit protection, the S1-850 is a great choice for daily drivers without electrical upgrades.

Compact and versatile, the S1-850 can be mounted virtually anywhere. As the most affordable and compact monoblock car amplifier in the SoundQubed lineup, it boasts a deceptively small form factor that belies its powerful performance. With 900 Watts RMS of Class D power in a single channel, the S1-850 is capable of over 1000 Watts RMS on 16 volts, making it an unbeatable monoblock amplifier for daily drivers who need more bass from their car stereo system.

The heavy-duty printed circuit board of the S1-850 includes both thermal protection for high heat situations and speaker protection, ensuring reliable operation. Users should power-match their subwoofers to the RMS power output for their car audio system voltage. The on-board low-pass filter allows for precise tuning of the frequencies being amplified, while the subsonic filter helps prevent extreme low-end distortion.

The included bass remote features an LED clipping indicator, giving users the subwoofer control they need to avoid coil damage. The S1-850's 4-gauge set-screw power terminals and 10-gauge speaker terminals ensure clean power delivery to the subwoofer, maintaining optimum sound quality and consistent voltage.

This deceptively small monoblock amplifier is a powerful and efficient performer, making it an ideal choice for those looking to upgrade their car audio system's bass capabilities. If more wattage is required, the S1-850 can be strapped to drive even more dominating bass as the user's build is leveled up.

The S1-850's compact size and Class D efficiency make it a great choice for space-conscious audio enthusiasts. As a monoblock amplifier for cars with or without upgraded electrical systems, the S1-850 can be paired with SoundQubed HDS2.2 Subwoofers to provide a powerful bass experience.

The S1-850's advanced cooling system, featuring an added heatsink and improved circuitry, ensures efficient operation and keeps more power flowing to the system instead of being lost as heat. This allows users to play their music louder for longer without worry.

Installation of the S1-850 is straightforward, with set-screw terminals for easy power and speaker wire connections. Surface-mount feet make securing the amplifier a simple task. For a complete installation solution, SoundQubed offers a Four Gauge amp kit.

Backed by nearly 20 years of innovation and expertise, SoundQubed (formerly Audioque) is committed to providing high-quality products and excellent customer support to DIY audio enthusiasts at affordable prices. With a focus on education and post-sale service, the company helps customers shape their car audio experience with confidence.

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