
( Brand: Polk Audio ), ( Manufacturer Part Number: PA660 ), ( Part Type: Amplifier Speaker ), ( Channels: 4 ), ( Rms Power: Up To 100 Watts )
The Polk Audio DXi651 660-Channel DSP Amplifier is a powerhouse of sound for your car audio system. This high-performance amplifier boasts an impressive 660 watts of total power, distributed across six channels. Each channel is individually adjustable, allowing you to customize the sound for your specific needs and preferences.
The DXi651 is equipped with Polk's advanced Digital Signal Processing (DSP) technology. This advanced technology allows you to fine-tune the sound to your exact specifications, ensuring that every note is clear and every beat is crisp. The DSP also includes a built-in equalizer, crossover, and time alignment features, giving you full control over the sound in your vehicle.
The amplifier is designed with Polk's Class D amplifier technology, which delivers high power efficiency while maintaining a compact size. This technology also ensures that the amplifier stays cool, even under heavy use, thanks to its advanced cooling system.
The DXi651 is also universally compatible, making it easy to integrate into your car audio system. It features high-level and low-level inputs, making it compatible with most factory radio systems and aftermarket head units. The amplifier is also RCA output equipped, allowing for easy integration with subwoofers.
The amplifier is built to last, with a rugged, powder-coated steel chassis and gold-plated screw terminals. It also includes a detachable power and remote turn-on wire, making installation and removal easy.
In summary, the Polk Audio DXi651 660-Channel DSP Amplifier is a powerful and versatile solution for car audio enthusiasts. Its advanced DSP technology, high power output, and universal compatibility make it a top choice for upgrading your car audio system.
Pros of buying a Polk Audio 660-channel DXi651 amplifier:1. Powerful output: The amplifier delivers a total power output of 660 watts, which is enough to power a high-end car audio system.
2. Multiple channels: The amplifier has six channels, which means it can power six speakers or a combination of subwoofers and full-range speakers.
3. Advanced technology: The amplifier uses Class D topology, which is known for its efficiency and power output. It also has digital signal processing (DSP) and bass management features.
4. Versatile inputs: The amplifier has multiple inputs, including high-level and low-level inputs, as well as RCA inputs, which makes it compatible with various audio sources.
5. Durable construction: The amplifier has a heavy-duty aluminum heat sink, which helps dissipate heat and ensures long-term reliability.
Cons of buying a Polk Audio 660-channel DXi651 amplifier:1. Price: The amplifier is relatively expensive compared to other car amplifiers in the market.
2. Complex setup: The amplifier has several advanced features, which may require some technical expertise to set up and configure correctly.
3. Size and weight: The amplifier is quite large and heavy, which may limit installation options in some vehicles.
Conclusion:The Polk Audio 660-channel DXi651 amplifier is a powerful and versatile option for car audio enthusiasts looking to upgrade their sound system. Its advanced features and high power output make it a great choice for those who want a high-end audio experience in their vehicle. However, its price and complexity may be a drawback for some buyers. Ultimately, the decision to buy this amplifier depends on your budget, technical expertise, and the audio needs of your vehicle.
Recommendation:If you have the budget and technical expertise, the Polk Audio 660-channel DXi651 amplifier is a great choice for a high-end car audio system. However, if you're looking for a more affordable option with similar features, there are other amplifiers in the market that may be a better fit for your needs. Always make sure to research and compare different options before making a purchase to ensure you're getting the best value for your money.
4 features watts x 4 continuous, 85 x 4 dynamic power 2 ohm load, 4 channel mode. This is a combo offer Polk Audio amplifier and Polk Audio speakers Polk Audio 4 channelpa660 theirs used with some blemishes, but it is functional and every function on it operates as it should PA660. High speed misfit switching power supply and high current bipolar output transistors pump maximum voltage and high current to your speakers or sub woofers. PA66041164 speakers dxi 651 these speakers have never been installed, they come in their original box, only one speaker has been taken out of the sealed plastic bag.
70cm dimensions driver mounting depth top mount watts x 2/4 ohm continuous power, 2 channel mode. 51cm driver complement mid woofer type dynamic balance polypropylene cone driver complement tweeter diameter ceca 2006 compliant specifications for true, accurate power ratings. 70cm driver complement mid woofer diameter 08cm dimensions grille height channel, dual bridge mono 2 channel, or dual simultaneous stereo mono operation provide a variety of configurations and setups 4 channel for front and rear speakers 2 speakers and a sub 2 sub woofers 2 ohm stable 4 channel operation. Double layer fiberglass epoxy printed circuit boards for more rigidity, less shrinkage and a smaller overall footprint.
Variable input gain optimizes match with different signal sources 250mv to 8v. 6 way smart system protection SAP circuits variable bass boost 0db, 8db for extra bass thump.
91cm driver complement tweeter type dynamic balance aluminum dome electrical efficiency 92 db electrical nominal impedance 4 ohms electrical total frequency response 35hz 22khz electrical power handling continuous 60 watts electrical power handling peak 180 watts .