Reviews 4 Channels Amplifier

Rockville Krypton MF4 2400w Peak / 600w RMS 4 Channel Marine Amplifier Boat Amp

  • Rockville KRYPTON MF4 2400 Watt Peak and 600w Dyno Certified RMS Class AB 4-Channel Marine 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). 2 Ohm: 150 Watts x 4 Channels .
  • Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue) . Rustproof Aluminum heat sink with black hairline finish. Stainless steel end panels are rustproof. All screws and mounting hardware are stainless steel and rustproof. Bottom panel is aluminum and rustproof..
  • Marine public address system with microphone with talkover function. All channels on the amp have crossovers so they can each be used for subs or full range speakers or tweeters or midrange speakers. All channels on the amplifier are bridgeable. Digital Voltage Display on Amp..
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Rockville Krypton F1 1600w Peak / 400w RMS 4 Channel Amplifier Car Audio Amp

  • Rockville KRYPTON F1 1600w Peak / 400w Dyno-Certified RMS 4 Channel Amplifier Car Audio Amp..
  • 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). 2 Ohm: 100 Watts x 4 Channels 003c1% THD+N. 4 Ohm: 70 Watts x 4 Channels 003c1% THD+N..
  • 4 Ohm Bridged: 200 Watts x 2 Channel. Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). 2 Ohm: 400 Watts x 4 Channels. 4 Ohm: 280 Watts x 4 Channels. 4 Ohm Bridged: 800 Watts x 2 Channels..
  • All channels on the amp have crossovers so they can each be used for subs or full range speakers or tweeters or midrange speakers. All channels on the amplifier are bridgeable. Digital Voltage Display on Amp. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry..
  • Adjustable Subsonic Filter: 15Hz -40Hz (This filter is on the HPF knob). Adjustable Low Pass Filter: 40Hz – 4KHz. Adjustable Band Pass Filter: 15 Hz - 4 kHz (use both the HPF and LPF filter). Adjustable High Pass (Subsonic) Filter: 15 Hz - 4 kHz. 2CH/4CH Input Mode Switch. 8 Volt Preamp Circuitry.
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Rockville KRYPTON F2 2400w Peak/600w RMS 4 Channel Amplifier Car Stereo Amp

  • Rockville KRYPTON F2 2400w Peak/600w Dyno-Certified RMS 4 Channel Amplifier Car Stereo Amp..
  • 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). 2 Ohm: 150 Watts x 4 Channels.
  • 4 Ohm Bridged: 300 Watts x 2 Channel. Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). 2 Ohm: 600 Watts x 4 Channels. 4 Ohm: 400 Watts x 4 Channels. 4 Ohm Bridged: 1200 Watts x 2 Channels..
  • All channels on the amp have crossovers so they can each be used for subs or full range speakers or tweeters or midrange speakers. All channels on the amplifier are bridgeable. Digital Voltage Display on Amp..
  • Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Adjustable Subsonic Filter: 15Hz -40Hz (This filter is on the HPF knob). Adjustable Low Pass Filter: 40Hz – 4KHz. Adjustable Band Pass Filter: 15 Hz - 4 kHz (use both the HPF and LPF filter). Adjustable High Pass (Subsonic) Filter: 15 Hz - 4 kHz.
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AudioPipe APTV-600.4 Full Range IP67 Waterproof Marine Bridgeable Class D Amplifier for ATVs, UTVs, Boats, and Motorcycles, Black

  • CLASS D WATERPROOF AMPLIFIER: Bridgable class D amplifier ideal for side-by-sides, UTV's, ATV's, boats, or motorcycles.
  • RMS POWER SPECS: Output power (RMS): 60 watts x 4 channels at 4 ohms.
  • MULTIPLE PROTECTIONS: Thermal, over current, and short circuit protection ensure your equipment is safe and secure.
  • LOW RESISTANCE TECHNOLOGY: Features surface mount technology (SMD) with a 4 layer fiberglass printed circuit board (PCB) design.
  • AMPLIFIER SPECIFICATIONS: Adjustable HP/LP frequency control.
  • Frequency response: (-3dB) 20Hz to 20KHz.
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Rockville Atom 8B 8 Channel 3500 Watt Marine/Boat Amplifier Bundle with Rockville RMWK4 4 AWG Gauge Waterproof Marine Wire Kit & Rockville MRCA25 25 Foot Twisted Marine RCA Cable, Split Pin (3 Items)

  • Package Includes: (1) Rockville ATOM 8B 8 Channel 3500 Watt Peak/560w Dyno-Certified RMS Marine/Boat Amplifier Amp w/Bluetooth. (1) Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit. (5) Rockville MRCA25 25 Foot Twisted Pair Marine RCA Cable 100% Copper, Split Pin.
  • Features of ATOM 8B: Rockville ATOM 8B 8 Channel 3500 Watt Peak/560w Dyno-Certified RMS Marine/Boat Amplifier Amp w/Bluetooth. Compact design and extremely high power (Do not be fooled by the compact size.
  • this amp is a beast!!!). Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). 3500 Watts System Power..
  • Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker Fosgate, etc). RMS Power Output at 4 Ohms: 70 Watts x 8 Channels. RMS Power Output at 2 Ohms: 110 Watts x 8 Channels. RMS Bridged Power Output at 4 Ohms: 220 Watts x 4 Channels. Voltage display on amp. Configurable to 8, 6, or 4 channels. Bluetooth Wireless with Auto Pairing..
  • Features of RMWK4: Rockville RMWK4 4 AWG Gauge Waterproof Marine/Boat Amplifier Wire Installation Kit. 20 ' Translucent, Twisted Pair, High Quality, Tinned-OFC Flexible PVC RCA Cable. 18' 4 Gauge High ....
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Pyle 4 Multi-Zone Stereo Amplifier - 19” Rack Mount, Powerful 8000 Watts with Speaker Selector Volume Control & LED Audio Level Display - 4-Ch. Bridgeable Switches - Pyle PT8000CH

  • MULTI-ROOM MUSIC: Let music follow you from room to room. This home audio amplifier supports powering up multiple speakers in the same wired system, so you can listen or dance to the same tune in nearly every room, from just about any source or device you desire.
  • 8-CHANNEL HIGH POWER AMPLIFIER: 100w per channel deliver high power performance with 5-way speaker binding posts (Banana Plug) outputs, pass-through output for external amplifier linking (Daisy-Chaining) & integrated 4-channel bridgeable switches.
  • SPEAKER VOLUME CONTROL: This home audio amplifier has speaker selectors with volume control to manipulate the sound of multiple speakers simultaneously. Monitor audio levels with the LED display to check if the output is too loud or too soft.
  • POWERFUL 8000 WATTS: All channels of this stereo power amplifier support a maximum 1000-watts each in a single rack-mountable unit. Bridge two adjoining channels for high-powered outputs and an earth-shattering sound.
  • BUILT-IN LOW IMPEDANCE PROTECTION: Individual channels have built-in low impedance protection to prevent damaging the spe....
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AmpPro Ultra Low Noise TV Antenna and Distribution Amplifier,G25F101U

  • Ultra Low Noise Amplifier Boost enhances any non-amplified antenna, delivering more range and channels. The Boost Digital TV Antenna Amplifier is the most advanced digital TV antenna amplifier available featuring very low noise figure. Using the latest advances in amplifier technology, Boost enhances any non-amplified antenna, delivering more range and available channels. Give your antenna a Boost today and get more channels and a better picture from over-the-air HD television broadcasts..
  • Works with Any Non-Amplified/Passive TV Antenna The Boost amplifier helps pick up channels that your non-amplified antenna alone may not be able to pick up. Additionally, the amplifier minimizes pixelization and drop-outs, using Clear Circuit Technology. The Boost amplifier works with any passive/non-amplified antenna. It works with VHF, UHF and Cable signals–typical gain is 25 dB for VHF, UHF and Cable..
  • Distribution Amplifier – Deliver a Better Signal to Multiple TVs The Boost amplifier can even be used to help distribute a stronger signal to multiple TVs. Connect the coax running from the antenna to the “IN /ANT” port of the amplifier, and connect the cable running from the “OUT/TV” port of the amplifier to a splitter. Then, use the provided USB c....
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AudioPipe APTV-1000.2 Full Range IP67 Waterproof Marine Bridgeable Class D Amplifier for ATVs UTVs Boats and Motorcycles Black

  • CLASS D WATERPROOF AMPLIFIER: Bridgable class D amplifier ideal for side-by-sides, UTV's, ATV's, boats, or motorcycles.
  • RMS POWER SPECS: Output power (RMS): 100 watts x 2 channels at 4 ohms, and 160 watts x 2 channels at 4 Ohms.
  • MULTIPLE PROTECTIONS: Thermal, over current, and short circuit protection ensure your equipment is safe and secure.
  • LOW RESISTANCE TECHNOLOGY: Features surface mount technology (SMD) with a 4 layer fiberglass printed circuit board (PCB) design.
  • AMPLIFIER SPECIFICATIONS: Adjustable HP/LP frequency control.
  • Frequency response: (-3dB) 20Hz to 20KHz.
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Memphis Audio VIV900.5 75W x 4 + 500W x 1 Car Amplifier

  • Features: 5-channel car amplifier, 50 watts RMS x 4 + 300 watts RMS x 1 at 4 ohms / 100 watts RMS x 4 + 500 watts RMS x 1 at 2 ohms / 150 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 at 2 ohms, Class D amp technology.
  • Tuning Controls: front channels: Variable high- or low pass filter (10-5,000 Hz, 24 dB/octave).
  • Rear channels: Variable high-pass filter (10-500 Hz, 24 dB/octave) / Variable low-pass filter (50-5,000 Hz, 24 dB/octave) / Bandpass filter engages both.
  • Subwoofer channel: Variable subsonic filter (10-80 Hz, 24 dB/octave) / Variable low-pass filter (50-500 Hz, 24 dB/octave) / Variable bass boost (0-18 dB at 45 Hz).
  • Other Features: Optional wireless remote subwoofer level control available, Preamp inputs, Speaker-level inputs (require speaker wire to RCA adapters), Hinged magnetic cover plate conceals top-mounted controls, 7 color selectable LED logo, 4-gauge power and ground leads and a 80-amp fuse recommended — wiring and hardware not included with amplifier, No onboard fuses — when installing multiple amps in a system, an additional 80-amp in-line Fuse between the distribution block and this amplifier is.
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KICKER 43DSC69304 6x9 Inch 360 Watt Car Speakers (4 Pack), Boss R2504 1000 Watt 4 Channel Amplifier, and Soundstorm AKS8 8 Gauge Wiring

  • PACKAGE: 2 pairs of Kicker 6 x 9 inch 3 way car speakers.
  • SPEAKERS: a maximum power of 360 watts and an RMS power of 90 watts.
  • A drop in coaxial upgrade with the flexibility to fit nearly any vehicles doors for a vast improvement over factory sound.
  • AMPLIFIER: Boss Audio amplifier has a peak power at 2 ohms of 250 watts over 4 channels, and the channel separation is 90 dB, with RCA Inputs at 4 channels.
  • WIRING KIT: 20 foot 8 gauge red power cable, competition high quality fuse holder, 3 feet of 8 gauge black ground cable, 16 feet of 18 gauge blue turn on wire, a 20 foot high performance RCA interconnect, 30 feet of speaker wire and more.
  • SPECIFICATIONS: Speaker: Mounting depth: 3.25 inches, Mounting diameter: 5 5/8 inches, Weight: 8.9 lbs, Frequency: 30 20 kHz.
  • Amplifier: Dimensions: 10.71 x 10.43 x 2.07 inches, Weight: 7 pounds, Manufacturer warranty: 6-year warranty warrany.
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