A pair of new car amplifiers will really take your car audio system to a new level. Circuit City is one store that carries a nice selection of car amplifiers by MTX, Eclipse and Kicker among other brands. These car amplifiers can be configured in various ways to fit the needs of your car audio system. These amplifiers are very powerful and they will dramatically improve the sound quality in your car. So if you're looking for car electronics, then Circuit City is certainly worth a visit. At Circuit City you can find car audio products, GPS navigation, satellite radio, laser detectors and remote starters to mention a few different products. Circuit City carries well known brands that make quality products, and their prices are reasonable.
MTX TN250/1 Terminator Amplifier
"Terminator power: MTX’s mono-block amplifier is the perfect, powerful addition to your audio system. Peak power output: 400 watts. Signal-to-noise ratio: >73dB. Frequency response: 20Hz-85Hz. Maximum input signal: 4V. Maximum sensitivity: 200mV"
Eclipse Class D Amplifier
"5/4/3 channel amp: This amp can be configured in a number of possible settings to suit the needs of your car audio system. There are four possible channels for speakers and a dedicated bass channel. Wattage: This amplifier can provide 50 watts to each of four channels in addition to 300 watts to your subwoofer. Class D: Smaller, cooler and more efficient, class D amplifiers operate as a series of switches to provide massive power to a single component."
Kicker Class D ZX Amplifier
"ZX dominance means severe stereo or mono amplifier power surging into corresponding KICKER subwoofers and speakers. ZX dominance also means the utmost reliability from the biggest name in trouble-free amplification and loud, clear sound. ZX-Series Amplifiers return for 2008 as reliable as ever—21 no-fault options to run a complete car audio system. Two-channel, four-channel, three- and five-channel hybrids, and absurd single-channel subwoofer amps round out a hard-working, noise-free lineup"
MTX JackHammer JH300 Class D Amplifier
"With a name like JackHammer you have to be able to deliver power. As an addition to the JackHammer series of subwoofers comes JackHammer amplifiers. These amplifiers are designed to deliver all the power you could ever want to run your JackHammer subwoofers or JackHammer enclosure. JackHammer amplifiers bring the pain with six models that fit any need in any installation. They use patented and proven MTX designs which keep them running for as long as you need them."
These amplifiers can be found at circuitcity.com