Do you really price match?
We will match any e-Commerce (Online store) Authorized USA Dealer's advertised price. Please call us toll free (877) 370-1972 and alert us to where you found the product cheaper. We will verify, and if the site is an Authorized US Dealer- we will match their price. However, if the price is below the manufacturer Minimum Advertised Price (MAP)- we will have to get authorization to match the price. We will not violate our signed agreements that we have with our vendors.
What about price matching from an auction site?
We do not price match any auction or "grey market" site.
Be advised, any purchases from an auction or unauthorized (grey market) websites can lead to future issues in regards to warranty or support. Most manufacturers will not honor any claims or warranty from these type of sales. Spend your money wisely by purchasing from an Authorized Dealer. In a lot of cases, saving a little bit of money can cost you more after the sale is completed.
We offer a 30 Day Return Policy should you choose to return a product for any reason.
Since 1972 Sound Approach has backed all items that we sell. If the product you have purchased is not right for you, let us know. We strive to find the right product for your unique situation. We will work with you to find a sound solution and recommend what product will resolve your issue. That being said, we will credit, refund, or exchange any product you purchase within 30 days of your purchase.
Certain products, may be returned, but are subject to a restocking fee of 20%. Please contact us to determine, before ordering, if the item will fall into this category. Usually it is for the high-end electronics & audiophile-grade speakers. We want to make sure that we match you with the correct product, so please call and speak to any of our technical experts prior to ordering.
Four Important Conditions:
1. We need to get the original box, manuals, and any materials that came with the product for you to receive a full refund- with no re-stocking charges. The item/product must still be in like-new condition.
2. If the item had Free Shipping and you are returning a non-defective product, the original shipping cost will be deducted from the total that will be refunded back.
3. Special Ordered items are not returnable (see below).
4. Once an RMA is issued- it is valid for 10 business days. After 10 days, the RMA is canceled and returns will not be accepted.
Shipping and handling charges cannot be reimbursed unless it is our mistake. Yes, we can make mistakes – not often, but it can happen.
Earthquake - IQ-600 - 600-Watt Amplifier
This powerful 600 Watt amplifier is used in Earthquake's strongest subwoofer, the MKVI. Now it is available for custom installers to build their own enclosure. The IQ-600 comes complete with a transformer, remote, and remote eye.
The IQ-600 allows the user to align the subwoofer output with the rest of the system. Front speaker frequency response extends down to 50 or even 40 Hz; this is well within the frequency response of most subwoofers. If the LCR (left front, center front, right front) were to be offset in time with the subwoofer, some of the low frequencies will be canceled and some will multiply.
To be true to the music, Earthquake Engineers did not want to just Equalize the frequency response using an equalizer because it would mask the problem, not solve it. To solve it, Earthquake uses a patented phase adjustment technique that allows the users to flip the phase between 0 and 180 (no group delay is added). For additional final fine-tuning, there is an in-line variable delay circuit to fully optimize the response. Single band room EQ offers no solution for room equalization and is an old-fashioned bass boost. An IQ-600 room EQ offers local boost or cuts that will actually smooth out peaks and dips in the response, leaving it flat.
IQ-600 also provides a subsonic filter that is switchable with a high pass at 20Hz. The user can boost 30Hz and 20Hz to move the subsonic center frequency to a lower or even higher value. This amplifier is a true custom tool for custom installers.
The IQ Series amplifiers are designed with the patented class “J” circuitry which allows the amplifier to produce massive amounts of ower with minimal heat production.
With built-in room equalization, the IQ Series amplifiers offer a room correction technique that surpasses that of all previous attempts. Just like the XJ Series, these IQ amplifiers take time, reflections and refractions into onsideration in order to correct “phase” related problem in the room.
Whether you want to have a true room correction amplifier or upgrade the power of your subwoofer, the IQ Series amplifiers will deliver an unprecedented performance to your home theater experience.