4 way amplifier

Rockford Fosgate R300X4 Prime 4-Channel Amplifier

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Description:

The PRIME R300X4 is a versatile 4-channel amplifier capable of running your entire system. The R300X4 is great for full-range or component speakers on the front channels with subwoofers on the rear running in bridged/mono mode.

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  • 50 Watts x 4 @ 4-Ohm / 75 Watts x 4 @ 2-Ohm / 150 Watts x 2 @ 4-Ohm Bridged
  • Accepts High Level & RCA Level Input
  • Cast aluminum heatsink with Top Mount Controls
  • 12dB/octave crossover
  • Class A/B Circuit Topology


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crunch PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts)

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Description:

Class Ab Bridgeable Variable Input Voltage Qtd (Quick Thermal Dispersion) Technology Heat Sink Low-Noise Preamp High-Level Inputs Low-Level Rca Inputs & Outputs 2- & 3-Channel Operation Modes Built-In Variable Electronic Crossover 

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  • QTD (Quick Thermal Dispersion) technology heat sinkLow-noise preamp
  • High-level inputs
  • Low-level RCA inputs & outputs

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Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost,Black/red

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Description:

4-Channel Bridgeable Amplifier with Bass Boost. New Pioneer amps brilliantly integrate high-power performance superior to that of previous models in space-efficient sizes for flexibility of installation in various car cabins.

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  • 1000 Watts Max Power
  • Automatic signal sensing and Turn-On
  • Variable high pass filter
  • Adjustable bass boost


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BOSS Audio Elite R1004 4 Channel Car Amplifier 400 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Great for Car Speakers and Car Stereo

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Description:

Power up your music on the trails with the Boss Audio Riot R1004 4 Channel Class A/B Amplifier. This 2-Ohm stable Amplifier features 400 Watts Max Power with a MOSFET power supply to get your music in gear. Amplifiers in the Riot Series are perfect for first time car audio buyers looking for enhanced sound and performance for their system at an affordable price. Get better sound with the Boss Audio R1004. For further product details, please scroll down.

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  • POWER: 100 Watts Max x 4 @2-Ohms, 50 Watts Max x 4 @4-Ohms
  • CLASS A/B 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. Efficiency is the name of the game
  • FULL RANGE: With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
  • 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
  • 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
  • OTHER SPECS: Dimensions - Depth 7.8" x Width 9" x Height 2", Weight - 3.1 lbs.
  • WARRANTY: BOSS Audio provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality






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Pioneer GM-A4704 4-Channel Bridgeable Amplifier,Black/red

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Description:

4-Channel Bridgeable Amplifier. New Pioneer amps brilliantly integrate high-power performance superior to that of previous models in space-efficient sizes for flexibility of installation in various car cabins.

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  • 520 Watts Max Power
  • Automatic signal sensing and Turn-On
  • Variable high pass filter
  • Speaker level inputs

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Planet Audio PL2400.4 Pulse 2400 Watt, 4 Channel, 2 to 8 Ohm Stable Class A/B, Full Range, Bridgeable, MOSFET Car Amplifier with Remote Subwoofer Control

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Description:

Drive your audio experience to the next level with the Planet Audio Pulse PL2400.4 Class A/B 4-Channel Full Range Amplifier. This powerful 2-Ohm stable Amplifier features 2400 Watts Max Power with a MOSFET power supply to rock your tunes. Customize the sound with Fixed High Pass Crossover, Variable Low Pass Crossover and Bass Boost. Turn it up with the Remote Subwoofer Control. Bridge channels for more power and flexibility. When space is limited but your passion for great sound is not, Pulse Amplifiers with blue illuminated end panel strips and logo are just what the doctor ordered to power up your music and get your heartbeat racing. Get your tunes cranked up with the Planet Audio PL2400.4. For further product details, please scroll down.

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  • 600 W MAX Power @ 2 Ohm x 4 Channels
  • 300 W MAX Power @ 4 Ohm x 4 Channels
  • 1200 W MAX Bridged Power @ 4 Ohm x 2 Channels
  • Full-Range, Class A / B Topology, MOSFET Power Supply
  • Low and High Level Inputs, Variable Filter, Variable Bass Boost
  • Remote Subwoofer Control, Blue Backlit Illumination
  • Dimensions: Depth 15.9" x Width 7" x Height 2.4"
  • 6 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by Amazon.com. This offer is not valid on purchases made from third party market place sellers



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Rockville dB45 3200w Peak / 800w RMS @ 4 Ohm CEA Compliant Mono Car Amplifier, Loud!!

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Description:

The dB45 is a class AB 4 channel high power amplifier with 3,200 watts peak output, 1,600 watts RMS output, and 800 watts CEA-2006 rated power. Here at Rockville we offer the best value in car audio. We therefore want to make it easy for you to compare our products to any brands on the market. So we provided 3 ratings for all of our car amplifiers. We provided a CEA compliant rating, which you should use to compare this amplifier to other premium brands that make CEA compliant products such as Kicker, Rockford Fosgate, Kenwood, Pioneer, etc. We also supplied an RMS rating that is not CEA compliant, but has become standard in the industry. You should use this rating when comparing with ratings from brands such as Hifonics, Earthquake, DB Drive, etc. Lastly, we also supply a peak rating which almost all brands in the industry provide. This peak power is the amount of power the amp puts out at the loudest moments during a particular song.

This amp has a fully adjustable 12dB/Octave crossover with differential circuitry. Other features include a subsonic filter, a fully adjustable bass equalizer, and mute and delay soft start technology. The dB45 is protected by a full IC controlled circuit and has professional peak limiter circuitry guaranteeing distortion free music playback at all levels.

The dB amps by Rockville use the top parts and components recommended by Rockvilles very own engineer. These amps are the best sounding out of any series we have ever created. They perform more efficiently resulting in even dB of sound. We created them to be 2 ohm stable just like the worlds most famous amps by Rockford Fosgate, Kicker, etc. If you compare our amp to the most famous amps you will find our amp can compete and, in my opinion, surpass the performance of anything in its class.

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  • Includes: Amplifier. Birth sheet with tested power. Owner's manual. Mounting Screws. Warranty.
  • Rockville dB45 800Watt/400 Watt RMS Class AB 2 Ohm Car Stereo Amplifier With Optical Coupler Technology. CEA Compliant Power Ratings. 2 Ohm: 200 Watts x 4 Channel <1 THDN. 4 Ohm:135 Watts x 4 Channel <1 THDN. 4 Ohm Bridged: 400Watts x 2 Channel<1 THDN.
  • RMS Power Ratings: 2 Ohm: 400 Watts x 4 Channel. 4 Ohm: 270 Watts x 4 Channel. 4 Ohm Bridged: 800 Watts x 2 Channel. 2 Ohm: 800 Watts x 4 Channel . 4 Ohm:540Watts x 4 Channel. 4 Ohm Bridged: 1600Watts x 2 Channel.
  • High-Speed MOSFET Power Supply. Under Voltage Protection at 10V. Over Voltage Protection at 16V. Tertiary Supplies Circuitry. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Low Pass Filter: 50Hz - 250Hz. High Pass Filter: 60Hz - 1.2KHz.
  • Mute and Delay Soft Start System. 8 Volt Preamp Circuitry. Minimum THD at Rated Power: < 0.05. S / N Ratio: >90dB. Frequency Response: 10Hz - 50KHz. Damping Factor: >150 @ 100Hz. 35 Amp*3 ATC Fuse. Dimensions: (W x H x L) 9 x 2.4 x 21.0.






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New Crunch PX-1000.4 4 Channel 1000 Watt Amp Car Stereo Amplifier Wiring Kit

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Description:

This Crunch PX 1000.4 4 channel amplifier is a perfect entry level amplifier for you car audio needs. It has high quality circuit and hardware designs along with exclusive technologies to improve sound quality and minimize distortion. Crunch POWERX incorporates full Class A/B technology in stereo and four channel amplifiers along with Class D in the mono. Class A/B sounds better, but the PC boards require a bit more space that in other circuit topologies. With Crunch POWERX we have trimmed away some of the more esoteric features to deliver a great amplifier that sound like you would expect Crunch to sound. The POWERX line also includes Crunch technology like QTD (Quick Thermal Dispersion) Technology which puts more aluminum on the heatsink than a normal amplifier. QTD assures the amplifiers make huge power while running very cool with nearly undetectable musical distortions. These high performance copper wires are wrapped in the durable and flexible SurfaceFlex wire jacket for effective cable routing. The CRB fuse holder has been specially plated with nickel for corrosion protection against the elements. Last but not least, distortion and external noise are reduced to a minimum with the Strand Interaction Conductor. We are an authorized Crunch Dealer!

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  • **Amplifier**
  • Crunch PX 1000.4 4 Channel Car Amplifier
  • Power:
  • 2 Ohms: 4 x 250 Watts
  • 4 Ohms: 4 x 125 Watts







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Crunch PX-1000.4 1000 Watt 4 Ch. Powerful Car Audio AmplifierAmp Wire Kit

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Description:

Crunch POWERX incorporates full Class A/B technology in amplifiers. With Crunch POWERX we have trimmed away some of the more esoteric features to deliver a great amplifier that sounds like you would expect Crunch to sound. The POWERX line also includes Crunch technology like QTD (Quick Thermal Dispersion) Technology which puts more aluminum on the heatsink than a normal amplifier. QTD assures the amplifiers make huge power while running very cool with nearly undetectable musical distortions.

Features:

PX Crunch 1000 Watt 4-Channel Class A/B Car Amplifier
MAX Power Rating (14.4V):
4 ohms: 125 watts x 4 chan.
2 ohms: 250 watts x 4 chan.
Bridged, 4 ohms: 500 watts x 2 chan.
RMS Power Rating:
4 ohms: 75 watts x 4 chan.
2 ohms: 125 watts x 4 chan.
Bridged, 4 ohms: 250 watts x 2 chan.
SEPP (Single Ended Push-Pull) output technology
Pulse Width Modulated power supply
LED power (green) and protect (red) indicators
Slow un-mute soft start turn-on
4, 3 or 2 channel operation
Speaker-level inputs
Preamp RCA outputs to daisy chain multiple amps
3-Way System Protection circuitry (thermal, overload, and speaker short protection)
Variable high-pass filter 120 - 3,000 Hz, 12 dB/octave
Variable low-pass filter 50 - 250 Hz, 12 dB/octave
Variable Bass Boost: 0 - 12 dB bass boost at 45 Hz
Damping factor: >180
Signal-to-nose ratio: >98dB
Frequency response: 20 - 20,000 Hz
Fuse rating: 30A x 2
Dimensions: 12.6 x 10.8 x 3.7 inches
Weight: 5.4 pounds
Rockville RWK82 8 Gauge 4 Channel Car Amplifier Wiring Installation Kit
(2) 17 High Grade Twisted Pair of 100 Copper RCA Cable
17 8 Gauge Translucent Blue SuperFlex Power Cables
17 18 Gauge Blue Remote Cable
17 16 Gauge Clear Speaker Wire
3 8 Gauge SuperFlex Ground Wire
Gold Plated AGU Heat Resistant Fuse Holder

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  • PX Crunch 1000 Watt 4-Channel Class A/B Car Amplifier. MAX Power Rating (14.4V): 4 ohms: 125 watts x 4 chan. 2 ohms: 250 watts x 4 chan. Bridged, 4 ohms: 500 watts x 2 chan. RMS Power Rating: 4 ohms: 75 watts x 4 chan. 2 ohms: 125 watts x 4 chan. Bridged, 4 ohms: 250 watts x 2 chan. SEPP (Single Ended Push-Pull) output technology.
  • Pulse Width Modulated power supply. LED power (green) and protect (red) indicators. Slow un-mute soft start turn-on. 4, 3 or 2 channel operation. Speaker-level inputs. Preamp RCA outputs to daisy chain multiple amps. 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Variable high-pass filter 120 - 3,000 Hz, 12 dB/octave. Variable low-pass filter 50 - 250 Hz, 12 dB/octave. Variable Bass Boost: 0 - 12 dB bass boost at 45 Hz. Damping factor: >180. Signal-to-nose ratio: >98dB. Frequency response: 20 - 20,000 Hz. Fuse rating: 30A x 2.
  • Rockville RWK82 8 Gauge 4 Channel Car Amplifier Wiring Installation Kit. (2) 17 High Grade Twisted Pair of 100 Copper RCA Cable. 17 8 Gauge Translucent Blue SuperFlex Power Cables. 17 18 Gauge Blue Remote Cable. 17 16 Gauge Clear Speaker Wire. 3 8 Gauge SuperFlex Ground Wire. Gold Plated AGU Heat Resistant Fuse Holder. 60 Amp AGU Gold Plated Fuse. 7 Split Tube Loom.
  • Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets. Soft abrasion proof insulating jacket allows for 100 improved flexibility. PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F.








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GE 4-Way TV Antenna Amplifier, HD TV Digital VHF UHF, for F-Type Connectors, Includes 25ft Coaxial Cable, 50-900MHz Black, 34479

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Description:

The 4-Way Distribution Amplifier increases signal strength for better picture quality. Provides hook-up for up to 4 devices.


Specifications

Bandwidth 50-900 MHz

Gain 4.5dB

Response Flatness - 2 dB

Max. Output (IMA 60 dB) 86 dBuV

Noise Figure 5.5 dB

Impedance INPUT: 75 ohm X 1       OUTPUT: 75 ohm X 4

Connector F female

Power Requirement 120V 60Hz  0.02A  2.4W

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  • Increases signal strength for better television, VCR, DVD player and cable feed picture quality
  • Comes with a 25-foot cord
  • For use with up to 4 devices with F-type connectors
  • Simple screw-on installation
  • All connections to the amplifier should be secured tightly, a loose cable will result in loss of signal



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4 way amplifier