Jensen - JAFIVE 5 Channel MOSFET Amplifier 85 Watts RMS x 4 Channels @ 4 Ohms + 310 Watts RMS x 1 Channel @ 4 Ohms (S - Black/Gray

The KENWOOD KAC-835 is a 1600 watts high-performance 5-Channel Amplifier designed to deliver powerful, clear, and dynamic sound. Engineered for audio enthusiasts who seek both precision and versatility in their car audio systems. The KAC-835 provides the perfect blend of power, flexibility, and ease of installation. The 5-channel design allows the KAC-835 to power both front and rear speakers as well as a dedicated subwoofer channel, offering a complete audio solution in a single unit. Despite its powerful performance, the KENWOOD KAC-835 is designed to be compact and easy to install. The KAC-835 amplifier fits into tight spaces, making it ideal for vehicles where space is at a premium. The KENWOOD KAC-835 is equipped with both high-pass and low-pass filters. The high-pass filter is adjustable and allows users to set the crossover frequency for the full-range speakers, ensuring that only the appropriate frequencies are sent to the speakers, preventing distortion, and maximizing clarity. The low-pass filter, dedicated to the subwoofer channel, ensures that the subwoofer receives only the low-end frequencies, delivering tight, punchy bass. For those who crave deep, powerful bass, the KAC-835 features a variable bass boost function that allows you to adjust the low-frequency output to your preference.

The Pioneer GM-DX874 four-channel amplifier delivers 100 watts RMS at 4 ohms to each of your front and rear speakers for powerful music. CTA-2006 compliant, this highly efficient Class D technology provides impressive, high-quality power in a compact chassis. The frequency response extends up to 50,000 Hz, supporting crystal-clear Hi-Res Audio Certified playback. The GM-DX874 uses high-grade electronic components and gold-plated RCA connections to ensure maximum performance. You can configure your amplifier into 3-channel mode (4 ohm loads) to create a strong front soundstage (2x 75 watts RMS) with tight bass from the bridged subwoofer (1x 300 watts RMS). The speaker-level inputs allow you to install this amp in a factory system without RCA connections. Built-in high-pass and low-pass filters let you optimize the sound for your vehicle's interior. A wired bass control remote also lets you easily control the amount of bass from the subwoofer output (SW).

PowerBass ASA3 1100.5 5ch Amplifier PowerBass faced the daunting task of improving Their now legendary ASA-Series amplifiers. Welcome ASA3! Their third generation of ASA-Series amplifiers have a narrower footprint for installation versatility, increased over-voltage protection, broader input sensitivity, new extruded chassis designed for better heat management and a sporty light up badge. Variable 12 dB, high/low pass electronic crossover for infinite system applications. User-friendly features like a variable bass boost control with 18 dB of boost at 45 Hz to give you more output from your subwoofers. Features - • 5-Channel 1,100 Watt High Efficiency Class A/B Design • 2-ohm Stable (4-ohm in Bridged Mode) • Low Level RCA Input/Low Level RCA Pass Through Output • Remote Soft Delay Turn On/Off Circuit • Variable High/Low Pass Electronic Crossover • Variable 18dB Bass Boost EQ @ 45 Hz • Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output. • Wired Secondary Remote Gain Control (Optional PB-GAIN1) • Switchable Logo Back Lighting Specifications - • Selectable Subwoofer EQ: 0-18 dB Gain @ 45Hz • Variable Subsonic Freq: 15 Hz - 40 Hz • Inputs: RCA, 3 Pairs • Equalization Boost/Cut: 0 - 18 dB • Subwoofer Frequency Range: 20 Hz - 250 Hz • 4-ohm Mono Power: 300 watts x 2 +500 x 1 (2-ohm) • 4-ohm Power: 75 watts x 4 +250 x 1 • 2-ohm Power: 150 watts x 4 +500 x 1 • Subwoofer EQ Frequency: 45 Hz • Variable Subwoofer EQ: 0 - 18 dB • Low-Pass Crossover Freq: 40 Hz - 250 Hz • High-Pass Crossover Freq: 40 Hz - 250 Hz • Crossover Slope: 12 dB • Dimensions (in Inches): 20.3" x 8.3" x 2.3" • Input Sensitivity: 0.25 V - 6.0 V • S/N Ratio: >94 dB • Total Harmonic Distortion: 0.05% at Rated Power • Output Power (14.4 V) @ 4 ohm: 75 watts x 4 +250 x 1 • Output Power (14.4 V) @ 2 ohm: 150 watts x 4 +500 x 1 • Channels (mono): 5 • Frequency Response: 20 Hz - 22 kHz