Quantum Audio QCA4500D - Car Amplifiers

Audiodiscounters - Online since 1997- Better Business Bureau rating "A" - Here to serve all your car audio needs, Customer service second to none, toll free ordering.

Condition and Warranty:

THIS ITEM IS BRAND NEW IN ORIGINAL PACKAGING AND COMES WITH A 2 YEAR WARRANTY.
(ALL PRODUCTS ARE WARRANTED BY AUDIODISCOUNTERS)

Product Description

The Quantum Audio Cozmik series QCA4500D 4,500 watt mono-block car amplifier has an all new design with better efficiency. This is a class D amp so you can be sure the power is extremely efficient. This amp has a built in low pass crossover network so you can fine-tune and adjust the bass frequencies.

This amp is way more powerful than the cheaper brands who rate there amps at 6,000 watts. These amps are rated and tested during production. Quantum is known to make great sounding amps. Their amps are known to be "bulletproof" because they never break no matter how long you have them or how loud you listen to them! We guarantee you will not be let down by the performance of this amp. This amp will make your subs sound extremely loud!

In terms of sound quality, this amp is top of the line! It has a built in sub-sonic filter, which is only found in high-end bass amps, such as this one!

We have tested these Quantum amps against some of the headliners in the industry such as Sony, Kenwood and Pioneer and these amps time over time outperform the competition. If you are looking for top of the line quality without overpaying this is definitely the amp for you and we guarantee you will be impressed with the performance. (We were blown away with how good these were when we tested them)

Other name brands spend a ton of money marketing there products, so you are not really getting what you are paying for. With Quantum you get way more than what you would pay for an amp at a similar price, labeled under a different brand name.

Features:

* 1 x 2250 RMS @ 1 OHM
* 1 x 4500 watts peak @ 1 ohm
* 1 x 2250 watts peak @ 2 ohms
* Top of the line Components
* Heat Management System
* Built in sub-sonic filter
* High Efficiency Mosfet Power Outputs
* True 1 ohm stability (other brands write 1 ohm, but when you run them at 1 ohm the amp smokes. these are true 1 ohm stable!)
* Built in Low Pass CrossOver - adjustable at 12 dB per octave
* Bass Remote Control
* Class A/B
* frequency response: 20-250 KHz
* THD: .05 %
* S/N Ratio: Greater than 95 dB
* Input voltage: 11 - 14.4 volts
* Adjustable Input sensitivity: .2 MV - 5V
* bass boost control @ 45 hz - 12 dB
* dimensions: 14.6" x 2" x 10.9" inches

Please note, one of the major advantages of a mono amplifier is that you can hook it up to 1, 2, 3, or even 4 subs, and get equal power to each sub. Mono amplifiers are designed specifically for bass, so you can be sure you will get more bass power out of it than an ordinary 2 channel amp.

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Details


SKU	QCA4500D
Quantity in stock	No items available
Weight	10.00 lbs
Price:	$254.95

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Customer Reviews

Author: shiva buchoon
i have a class a/b mono block qcd4000, but i want more power from this amp. what can i do to this amplifier to increase the wattage, i don't want to buy a next amp.

Author: Coltsfanksp
Complete JUNK. I got a 1000w mono and a 1400 2- channel. Not even in the same ballpark as my JBL amp.

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