FX Flush Mount / Surface Mount Monoblock Class D 1 Channel Amplifier 1 X 900 Watts RMS @ 1 OHM, Acrylic Spacer with Digital LED Lights, IP65 - BLACK DS18 FX1 Flush Or Surface Mount Class-D 1-Channel Amplifier DS18 s FX1 packs a punch with high-quality sound output while maintaining a small footprint, making it perfect for those who value both power and space efficiency! What sets DS18 s FX1 apart from other amplifiers on the market is its unique flush or surface installation mode. With the included surface-mount adapter, you can install this amplifier in standard or flush applications, giving you the flexibility to create a custom car audio setup that suits your style. Not only does this adapter provide versatile positioning options, but this frame has Digital LEDs controlled by a Built-In Digital Light Module! Built for bass enthusiasts, the FX1 comes equipped with an included bass knob, providing you with the ability to fine-tune your audio output according to your unique listening preferences. Thanks to its advanced digital class-D circuit design, DS18 s FX1 ensures your sound experience remains crystal clear and powerful, without compromise. Equipped with a Fixed low-pass filter, LED clipping indicator, and direct insert power and speaker terminals, DS18 s FX1 offers unmatched convenience and ease of use during installation and setup. Its IP65 water-resistant coating and anti-corrosion protection ensure durability even in harsh environments, making it ideal for various applications such as ATV/RV roofs, boat walls, car audio panels, or racks. With a total peak power output of 2700W and RMS power ranging from 400W at 4-ohm, 650W at 2-ohm, and 900W @ 1-ohm, this amplifier pushes your subwoofers for thunderous bass that elevates your listening experience to new heights. Choose DS18 s FX1 for a superior car audio experience! *The FX Series adapters are not designed to be water-resistant. Please exercise caution to prevent water contact with the DIGITAL LED'S, as exposure may result in a short circuit*