I have a 4k watt amp , 8 farad capcitor , soundstream epicenter , will this product be able to replace my epicenter or just enhance my sound further?

It will work as both equalizer and epicenter. Having both epicenter and equalizer enhance your sound quality to the maximum standard as long as you have good quality speakers. Am using both epicenter and equalizer and my sound quality is booming.

Can I use this from phone or mp3 music player to my marine amp/Sub and 4 powered 2-way speakers? Or just to amp?

If you know what do you can make it work.

7 Band Preamp Equalizer With Subwoofer Output

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

$103.85

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🎶 Elevate Your Audio Game!

SLEEK DESIGN - Compact and stylish silver finish fits any modern setup.
PRECISION TUNING - Fine-tune frequencies from 10 Hz to 15 kHz for crystal-clear sound.
DEEP BASS CONTROL - Switchable subwoofer filter for powerful low-end frequencies.
TAILOR YOUR SOUND - Customize your audio experience with 7 adjustable EQ bands.
VERSATILE CONNECTIVITY - Dual 2-channel inputs and multiple outputs for seamless integration.

The BOSS Audio Systems 7 Band Preamp Equalizer with Subwoofer Output is a high-performance audio accessory designed for audiophiles seeking to enhance their sound experience. With adjustable EQ bands and a switchable subwoofer filter, it allows for precise audio tuning. Its compact design and versatile connectivity options make it an essential addition to any sound system.

Specifications

ASIN	B0002VMVMW
Best Sellers Rank	#77,666 in Electronics ( See Top 100 in Electronics ) #16 in Car Audio & Video Amplifier Equalizers
Customer reviews	4.4 4.4 out of 5 stars (893)
Is Discontinued By Manufacturer	No
Item model number	AVA1210
Label	Boss Audio Systems USA
Manufacturer	Boss Audio Systems USA
Product Dimensions	11.68 x 17.78 x 3.3 cm; 589.67 g

Reviews

G**N

This is the only EQ you need

You don't need to spend big bucks on an EQ this is all you need, you can waste your money on more expensive EQ's if you want it for show, if you want to adjust for music look no further, this is my 7th boss EQ I use on my car or friends car.

6.06.2014

A**.

Equipo de muy buena calidad

Llego en tiempo y con la calidad que esperaba, todo muy bien..

14.10.2019

C**N

excellent

Pour le prix je vous le conseil .Excellent rapport qualité Prix .Il fait son travail .

25.01.2025

A**R

Very good

3.03.2025

R**N

Excellent

It was perfect

9.09.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$103.85

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews