The Boss AR4000D Armor 4000W Monoblock Class D Car Audio Amplifier can supply 4000 Watts of MAX power. It features Class D and Digital Technology, 1 output channel, a soft turn-on circuit, a master/slave switch, thermal overload and speaker's short protection, power and protection LEDs, 2 RAC line outputs, an input sensitivity selector, and a remote bass level control.The Boss AR4000D Armor 4000W Monoblock Class D Car Audio Amplifier has the juice to provide your system with amazing power.

The Boss AR4000D Armor 4000W Monoblock Class D Car Audio Amplifier can supply 4000 Watts of MAX power. It features Class D and Digital Technology, 1 output channel, a soft turn-on circuit, a master/slave switch, thermal overload and speaker's short protection, power and protection LEDs, 2 RAC line outputs, an input sensitivity selector, and a remote bass level control.The Boss AR4000D Armor 4000W Monoblock Class D Car Audio Amplifier has the juice to provide your system with amazing power.

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.

Upgrade your in-car audio with the Kenwood KAC-531 Class D Digital Mono Amplifier. Because of its construction, it is capable of up to 500 watts RMS power at 2 ohms and will surely give your subwoofer the energy it needs for a full, deep bass. Since this amplifier is Class D, it runs efficiently, providing good power handling without excessive heat generation. This makes it perfect for powering a subwoofer from a compact automotive setup. It features a variable low-pass crossover to let you tailor the frequency output from 50Hz to 200Hz to your taste and capability of the subwoofer. The KAC-531 is compact in design for easy installation and will even fit in tight spaces with no compromise on performance. Boasting an impressive 100dB signal-to-noise ratio, this amp keeps your audio crisp and clear, distortion-free; the included remote bass control lets you dial in the perfect bass level from your seat. Whether you're updating a sound system or swapping out an older amp, the Kenwood KAC-531 yields high performance value.

Turn up the volume with this KICKER CX-Series mono amplifier. A variable 12dB crossover makes it easy to optimize audio levels, while the 24dB subsonic filter protects listeners from damaging frequencies. The compact design of this KICKER CX-Series mono amplifier offers flexible placement, and the FIT+ technology provides compatibility with most radios.
| Pros for BOSS Audio - Boss AR4000D Armor 4000W Monoblock Class D Car Audio Amplifier Amp and Remote - Gray | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Power, Size, Installation Ease | Sound Quality | Power, Sound Quality, Size, Bass, Ease of use |
| Cons for BOSS Audio - Boss AR4000D Armor 4000W Monoblock Class D Car Audio Amplifier Amp and Remote - Gray | |||
| There were no cons for this product— | Heat Dissipation | There were no cons for this product— | Overheating |
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