---
product_id: 680162076
title: "8 inch 700 Watt Max Power Car Audio Dual 4 Ohm Car Subwoofer Sub (8\" - Dual 4 Ohm)"
brand: "seventour"
price: "AR$530736"
currency: ARS
in_stock: true
reviews_count: 12
category: "Seventour"
url: https://www.desertcart.com.ar/products/680162076-8-inch-700-watt-max-power-car-audio-dual-4
store_origin: AR
region: Argentina
---

# 7.87" Shallow Mount Depth 700W Peak Power Dual 40 oz Magnets 8 inch 700 Watt Max Power Car Audio Dual 4 Ohm Car Subwoofer Sub (8" - Dual 4 Ohm)

**Brand:** seventour
**Price:** AR$530736
**Availability:** ✅ In Stock

## Summary

> 🚗 Feel Every Beat, Own Every Road

## Quick Answers

- **What is this?** 8 inch 700 Watt Max Power Car Audio Dual 4 Ohm Car Subwoofer Sub (8" - Dual 4 Ohm) by seventour
- **How much does it cost?** AR$530736 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/680162076-8-inch-700-watt-max-power-car-audio-dual-4)

## Best For

- seventour enthusiasts

## Why This Product

- Trusted seventour brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Savvy Design:** Shallow 7.87" mounting depth fits seamlessly into tight car interiors without sacrificing sound quality.
- • **Wide Frequency Range:** Crisp response from 35 Hz to 300 Hz covers everything from deep rumbles to sharp bass hits.
- • **Precision Engineering:** Dual 40 oz high-strength magnets ensure deep, clean lows with minimal distortion.
- • **Power that Packs a Punch:** 700 Watts peak power delivers chest-thumping bass that commands attention on every drive.
- • **Proven Value & Reliability:** Top-rated with 4.0 stars and praised for premium sound quality at a price that won’t break the bank.

## Overview

The Seventour 8-inch Dual 4 Ohm Car Subwoofer delivers a powerful 700W peak output with precision dual 40 oz magnets and a shallow 7.87" mount depth, making it the perfect upgrade for millennial drivers craving immersive, high-quality bass without compromising cabin space. Engineered for deep lows and punchy highs, it’s a top-rated, budget-friendly choice that transforms your car audio experience.

## Description

8 inch 700 Watt Max Power Car audio Dual 4 Ohm Car Subwoofer Sub 8-Inch Dual 4 ohm Shallow Mount SubwooferPeak Power: 700 Watts | RMS Power: 350 WattsDual 40 oz High-Strength MagnetsRecommended Installation depth: 7.87"Sensitivity: 83.5 dB | FS: 45 HzFrequency Response: 35 Hz - 300 Hz

Review: Wow - Blown away by the quality, for the price there is nothing better. Took a chance on the 10-in version, all the reviews were for the eight and 12 inch model. These things have no cone, the massive surround connects directly to the dust cap, in just the break in phase and I'm already impressed. I've got one in a small box tuned to 35 HZ getting about 750 watts RMS and it just wants more power. The x-max is insane, the sound quality is incredible, deep lows and super punchy highs that kick you right in the chest. I'm going to order some more of these before the price goes up or they're gone and you should too.
Review: Seems to cover a large spectrum - I purchased this subwoofer about 3 weeks ago it broke in after about 2 weeks of playing . I've used it in a sealed enclosure also a ported enclosure I'm pretty impressed it seems to be about the same quality as maybe a kicker CVR no complaints I would recommend it definitely for the price I've seen them in other places costing more money one place was selling them for a $109 they're definitely less expensive through desertcart I've done some research on the company as well it looks like they're associated with a pretty prestigious company actually. Currently I'm running 210 inch in a sealed box they play Down to 20 Hz

## Features

- 8-Inch Dual 4 ohm Shallow Mount Subwoofer
- Peak Power: 700 Watts | RMS Power: 350 Watts
- Magnet: Dual 40 oz High-Strength Magnets
- Recommended Installation depth: 7.87"
- Sensitivity: 83.5 dB | FS: 45 Hz
- Frequency Response: 35 Hz - 300 Hz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DK6LDH4B |
| Audio Driver Size | 8 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Best Sellers Rank | #29,695 in Electronics ( See Top 100 in Electronics ) #68 in Car Component Subwoofers |
| Brand | Seventour |
| Built-In Media | 8-Inch Dual 4 ohm Car Subwoofer |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Customer Reviews | 4.0 out of 5 stars 162 Reviews |
| Frequency Response | 20 hertz |
| Impedance | 4 ohm |
| Item Dimensions D x W x H | 10"D x 10"W x 7"H |
| Item Weight | 5.9 kg |
| Manufacturer | Seventour |
| Model Name | HR-DTSUB |
| Model Number | HR-DTSUB |
| Mounting Type | Car Mount,Shallow Mount |
| Number of Items | 1 |
| Speaker Maximum Output Power | 700 watts |
| Speaker Size | 8 inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | car audio |
| UPC | 760762575863 |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Woofer Diameter | 8 inches |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** Seventour
- **Connectivity Technology:** Wired
- **Frequency Response:** 20 hertz
- **Speaker Maximum Output Power:** 1200 watts

## Images

![8 inch 700 Watt Max Power Car Audio Dual 4 Ohm Car Subwoofer Sub (8" - Dual 4 Ohm) - Image 1](https://m.media-amazon.com/images/I/81vB1wu8PRL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wow
*by C***S on May 23, 2025*

Blown away by the quality, for the price there is nothing better. Took a chance on the 10-in version, all the reviews were for the eight and 12 inch model. These things have no cone, the massive surround connects directly to the dust cap, in just the break in phase and I'm already impressed. I've got one in a small box tuned to 35 HZ getting about 750 watts RMS and it just wants more power. The x-max is insane, the sound quality is incredible, deep lows and super punchy highs that kick you right in the chest. I'm going to order some more of these before the price goes up or they're gone and you should too.

### ⭐⭐⭐⭐⭐ Seems to cover a large spectrum
*by K***S on November 17, 2025*

I purchased this subwoofer about 3 weeks ago it broke in after about 2 weeks of playing . I've used it in a sealed enclosure also a ported enclosure I'm pretty impressed it seems to be about the same quality as maybe a kicker CVR no complaints I would recommend it definitely for the price I've seen them in other places costing more money one place was selling them for a $109 they're definitely less expensive through Amazon I've done some research on the company as well it looks like they're associated with a pretty prestigious company actually. Currently I'm running 210 inch in a sealed box they play Down to 20 Hz

### ⭐⭐⭐⭐ Max 500 watts RMS but sounds really good
*by R***N on July 21, 2026*

Had it for 6-8 months, Sounds amazing and just built a 2.3cu ft box for it. Extremely reliable but RMS power is lying, Its more 500w RMS and 1100 watts max. The mega roll surround is great and nice quality, Weights a good big about 8 pounds.

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**Shop now:** [https://www.desertcart.com.ar/products/680162076-8-inch-700-watt-max-power-car-audio-dual-4](https://www.desertcart.com.ar/products/680162076-8-inch-700-watt-max-power-car-audio-dual-4)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-26*