Hifonics - Brutus BG 520 Watt 4 Channel Amplifier with Built-In UV Meter - Silver

Upgrade your car audio system with the Hifonics Brutus BG 1100 Watt 4 Channel Amplifier, engineered for powerful performance, efficiency, and advanced control. Designed for universal vehicle fitment, this amplifier delivers dynamic sound across multiple channels, making it ideal for powering speakers and subwoofers with clarity and precision.Built with a Class-D chipset, the Brutus BG amplifier offers high efficiency and a wide frequency range while minimizing energy loss. Its dual toroidal transformer PWM power supply provides increased power capacity and consistent output, ensuring your system performs at its best even under demanding conditions. High-tolerance MOSFET output devices enhance power delivery while supporting fast thermal dissipation for reliable operation.The amplifier features an ultra-low EMI design with shielded inductors, reducing interference and preserving clean, high-quality audio. A mass-loaded extruded aluminum heat sink improves thermal management, keeping temperatures under control and maintaining peak performance over time.Versatility is key with 4-channel operation, allowing both stereo and mono bridged configurations. High and low-level inputs make integration simple with both aftermarket and factory audio systems, while nickel-plated RCA inputs ensure strong, corrosion-resistant connections.A standout feature is the built-in UV meter display, which lets you switch between constant blue illumination, VU meter mode, or off. In VU mode, the logo reacts to your music, helping you fine-tune gain levels visually.Engineered for durability, the amplifier includes triple protection circuits, thermal, overload, and short protection, along with auto turn-on and delayed start features to eliminate unwanted noise and protect your system.

Boost the sound of vehicle door speakers with this KICKER four-channel amplifier. The variable bass boost lets you easily tune the system as desired, and Fail-safe Integration Technology-PLUS provides clear sounds with its noise rejection. This KICKER four-channel amplifier features high-efficiency heat sinks, preventing overheating during long periods of use.

The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.