Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Massive Audio EQ4 1/2 DIN In-Dash 4-Band Graphic Equalizer with 8V Line DriverThe Massive EQ 4 is a half din 4 Band Graphic EQ that will correct peaks and dips in sound characteristics associated with most vehicles' interior that dampens and limits both speaker output and imaging. This EQ provides powerful features in a compact size SPECIFICATIONS: 1 2 DIN 4 Band Graphic Equalizer 50Hz, 315Hz, 2. 5KHz, 12KHz Each Frequency Adjustable From 12dB to +12dB * 15dB to +15dB for Subwoofer Frequencies Subwoofer Output Fixed at 120Hz 8
The Massive EQ 4 is a half din 4 Band Graphic EQ that will correct peaks and dips in sound characteristics associated with most vehicles' interior that dampens and limits both speaker output and imaging. This EQ provides powerful features in a compact sizeSPECIFICATIONS:
- 1/2 DIN
- 4 Band Graphic Equalizer
- 50Hz, 315Hz, 2.5KHz, 12KHz
- Each Frequency Adjustable From -12dB to +12dB
- * -15dB to +15dB for Subwoofer Frequencies
- Subwoofer Output Fixed at 120Hz
- 8 Volt Output Line Driver
- Auxiliary inputs 3.5mm for MP3, DVD or Phone
- Three Stereo RCA Outputs (Front/Rear/Subwoofer)
- Adjustable Master Volume Level Control
- Adjustable Active Gain Preamp
- 30V Bi-Polar Switching Power Supply
- Frequency Response 10Hz - 50KHz / 100dB S/N
- 20dB Headroom
- Adjustable Subwoofer Level Control
- Input Impedance 20K Ohms
- Stereo Separation 82dB / 1KHz
- Operating Voltage 11V - 15V Negative Ground
- ISO Mounting Holes / Removable Trim Ring
- 2-Channel RCA Input with Adjustable Gain
- Dimensions: 7"(W) " 1"(H) " 4 1/8"(D)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1950 reviews
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Product Reviews
★★★★★ 1
No help from Amazon
Do not buy anything from this seller product was defective and they will not stand behind their warranty This two year insurance was purchased for a power washer that was recalled for safety issues I followed instructions on recall notice which was cut power cord and send email to seller including photo of cut power cord I’m requesting a refund for both items or replacement item Amazon system is no help only says items cannot to returned
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
Asurion insurance.
Excellent service. Prompt response. The best!
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Assuring Insurance WORTH IT!
No hassels, easy to use if needed. Saved me a lot of money in the long run! Will purchase again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
★★★★★ 5
They stand behind their warranty. Price is very reasonable.
Problem with unit. Asurion refunded purchase price same day. Great service!!!!
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Quick response!
This extended warranty insurance policy is great. Purchased a weather station that failed after a year. Contacted Asurion via the website, uploaded information. They sent me a pre-paid shipping label. And they issues a credit quickly!. Couldn't get a replacement because the weather station is no longer made.
Great insurance for purchases that cost very little. I am going to buy one of these on ever purchase from Amazon going forward!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2025
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