Top 6 Best 4 Ohm Amplifier

2 channels x 750 watts 2 ohms. 2 channels x 325 watts 4 ohms. 1 channel x 1,500 watts mono bridged 4 ohms. Operates in stereo, bridged mono, or stereobridged mono simultaneously. Variable electronic crossover 12 dB per octave.

Power - 1500 Watts Max x 1 2-Ohms, 750 Watts Max x 1 4-Ohms. Class AB Topology - Class A amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class B amplifiers have no current flowing through its outputs with no audio signal. Low High Level Inputs - A low level RCA input is measured in voltages. A high level - wire input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers. Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction. Switchable Bass Boost - Bass Boost allows you to adjust the low bass within the boost range to just the way you like it. Variable Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier. Specs - Dimensions 10 x 7 x 2.4, Weight 4.9 lbs.. Included Components Remote Subwoofer Control, High Input Cable With Connector, Mounting Screws 4.

Features Rockville dB10 800 Watt200 Watt Dyno-Certified RMS Mono Class-D 4-Ohm Amplifier.. Dyno Certified RMS Power Ratings Certified Dyno Test Less than 1 THD Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc. 4 Ohm 200 Watts x 1 Channel.. Peak Use these ratings when comparing with great brands such as Boss, Power Acoustik, etc. 4 Ohm 800 Watts x 1 Channel. High-Speed MOSFET Power Supply. Minimum THD at Rated Power 0.1. S N Ratio 90dB. Under Voltage Protection 10V. Over Voltage Protection 16V.. Frequency Response 15 Hz - 250 Hz. Damping Factor 60 100Hz. Optical Coupler Class D Technology. Fully Adjustable 12dB Octave Crossover with Differential Circuitry. Low Pass Filter 50 Hz - 250 Hz. Subsonic Filter 15 Hz - 55 Hz. Phase Control. Full IC-Controlled Protection Circuitry.. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System. Status Mode LED Indicator. 25 Amp ATO Fuse. Product Dimensions L x W x H 7.7 x 5.5 x 2.0. Product Weight 4.4 Lbs..

RMS POWER RATING 100 watts x 2 channels at 4 ohms. MAX POWER RATING 150 watts x 2 channels at 4 ohms 300 watts x 2 channels at 2 ohms 600 watts x 1 channel at 4 ohms bridged. FULL-RANGE, CLASS AB Full-range class AB, MOSFET power supply. VARIABLE BASS BOOST Fixed high pass crossover, variable low pass crossover, variable bass boost. HIGH LOW-LEVEL INPUTS High and low-level inputs and bridgeable outputs.

HIGH PERFORMANCE - DS18s SXE series of amps was designed for users looking for an extreme increase to the quality of music reproduced by their vehicle. The SXE-4000.4D guarantees your sound systems speakers perform at their peaks on every use. VARIABLE CROSSOVER - The SXE series of amplifier gives users the ability to tailor the audio reproduced by their vehicle to their personal listening preferences through the use of its fully variable crossover, adjustable gain input sensitivity, and multi-channel amplifier design everything you need to take control of your listening experience. PERFECT SIZE - As a Class D amplifier, the SXE series uses power transformers significantly smaller than your average amplifier, making it the perfect size for any vehicles custom build but, what it lacks in size it makes up for in power. SUPERCHARGE - The SXE-4000.4D has a power output of 750W x 2 CH bridged at 4-ohms, 430W x 4 CH at 2-ohms, 275W x 4 CH at 4-ohms perfect power settings to supercharge any custom build. NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market.

Power 12.6V 4 4 X 66 WRMS Power 12.6V 2 4 X 100 WRMS Power 12.6V 1 NA Bridge Power 12.6V 4 2 X 200 WRMS Bridge Power 12.6V 2 NA Power 14.4V 4 4 X 74 WRMS Power 14.4V 2 4 X 112 WRMS Power 14.4V 1 NA Bridge Power 14.4V 4 2 X 223 WRMS. Frequency Response -3dB 5Hz 22kHz. Crossover HPF 45Hz 850Hz Crossover LPF 45Hz 850Hz. Product Dimensions 4.8 x 4.4 x 2.0 in. SNR 88dB. Professional Installation Requiired.

Amplifier Module MD 1200.1 4 ohms Class D 1 Channel 1200 Watts RMS. BASS BOOST 010.5dB 50Hz. Short at output protection system, low and high voltage protection and thermal protection.. Operation class D in 1 channel.. Thermal management with Smart Cooler at 3 speeds..

Premium black series with configurable adjustments. 4 ohms. Excellent for voice as well as bass. 3000 watts. Mono.

INPUT R and L Inputs of signals to be amplified. Connect these signals to RCA outputs of Head Unit , using good quality shielded cables to avoid noise influence.. LEVEL It sets the amplifier input sensitivity, which allows an optimal adjustment to the output signals levels of nearly all models of Head Unit found in the market.. HIGH PASS Variable adjustment from 10Hz to 80Hz, which determines the beginning of the amplifier operating frequency. LOW PASS Variable adjustment from 80Hz to Full, which determines the end of the amplifier operating frequency.. MONITOR Connection to an accessory, which function is to monitor the amplifier and it is where all information from the indicator LEDs, such as distortion CLIPTEMP and protection actuation PROT, will be displayed simultaneously..

Power 12.6V 4 4 X 198 WRMS Power 12.6V 2 4 X 300 WRMS Power 12.6V 1 NA. Bridge Power 12.6V 4 2 X 600 WRMS Bridge Power 12.6V 2 NA Power 14.4V 4 4 X 221 WRMS Power 14.4V 2 4 X 335 WRMS Power 14.4V 1 NA Bridge Power 14.4V 4 2 X 669 WRMS Bridge Power 14.4V 2 NA. Frequency Response -3dB 5Hz 22kHz. SNR 88dB. Crossover HPF 45Hz 850Hz Crossover LPF 45Hz 850Hz.