Seventour car electronics collection featuring subwoofers, backup cameras, and headrest monitors

Seventour Car Electronics: Audio, Cameras & Entertainment That Fit Your Ride and Your Budget

  • 10-inch powered subwoofers that slide under your seat and leave the trunk empty
  • 4-to-6-camera backup systems feeding one 10-inch touch monitor with night vision
  • Android headrest screens up to 15.6 inches running Netflix, YouTube, and Disney+ over 5 GHz WiFi
Shop the Collection
15+Products
4.0+Avg Rating
5Categories
6-Month Replacement Warranty
Inspected Before Shipment
12-Hour Support Response
12-Month Free Repair

Our Products

Explore the full Seventour lineup across five car electronics categories.

15.6-Inch Android Headrest Monitor

15.6-Inch Android Headrest Monitor

★★★★☆ 4.2 (50 reviews)
In Stock
The largest headrest monitor in the lineup. A 15.6-inch IPS touch screen decodes and plays 4K video. Android 13 runs streaming apps over 5 GHz WiFi. AirPlay and Miracast handle wireless phone mirroring. HDMI input turns the screen into a PS5 or Fire TV display. HDMI output chains a second monitor. USB and micro SD ports support up to 1TB of local media storage.
  • 15.6-inch IPS touch, 4K playback
  • Android 13, dual-band WiFi
  • HDMI I/O, 1TB USB/SD support
14-inch Android Headrest Monitor

14-inch Android Headrest Monitor

★★★★☆ 4.4 (33 reviews)
In Stock
A 14-inch IPS touch screen with 2240x1400 resolution plays 4K video from streaming apps or USB drives. Android 13 with 4GB RAM and 64GB storage runs YouTube, Netflix, and Disney+ natively. Dual-band WiFi (2.4 + 5 GHz) connects to a phone hotspot. AirPlay and Miracast mirror phones wirelessly through MyCar Link. HDMI input accepts PS4, PS5, or Fire TV Stick. Built-in speakers plus Bluetooth headphone output.
  • 14-inch 2240x1400 IPS touch screen
  • Android 13, 4GB RAM, 64GB storage
  • HDMI I/O, AirPlay, Miracast, WiFi 5 GHz
13.3-Inch Android Headrest Car Monitor

13.3-Inch Android Headrest Car Monitor

★★★★☆ 4.0 (57 reviews)
In Stock
A WONNIE-branded 13.3-inch headrest monitor available through the Seventour store. 1920x1200 capacitive touch display with 4K playback support. Android 13 with OTA updates keeps the system current. 5 GHz WiFi streams video apps. The advanced multimedia processor handles split-screen and picture-in-picture modes for simultaneous app use.
  • 13.3-inch 1920x1200 capacitive touch
  • Android 13 with OTA system updates
  • Split-screen and PiP multitasking
6-Channel Backup Camera with Touch Screen

6-Channel Backup Camera with Touch Screen

★★★★☆ 4.2 (19 reviews)
In Stock
Six 1080P cameras connect to a 10.33-inch HD IPS touch screen. Split-view shows front, rear, left, right, cabin, and trailer-hitch angles simultaneously. Android 11 runs Apple CarPlay and Android Auto wirelessly. Bluetooth 5.0 syncs phone contacts for hands-free calls. DVR loop recording stores footage on a micro SD card. The touch screen is the largest in the Seventour camera lineup.
  • 6 cameras, 10.33-inch IPS touch screen
  • Android 11 with wireless CarPlay
  • DVR loop recording, Bluetooth 5.0
5-Channel Backup Camera & Dash Cam System

5-Channel Backup Camera & Dash Cam System

★★★★☆ 4.9 (15 reviews)
In Stock
Five input channels feed six included 1080P cameras to a 10.2-inch touch monitor. The Android 11 head unit supports wireless Apple CarPlay and Android Auto. Bluetooth 5.0 handles calls and audio streaming. USB 2.0 plays media from flash drives. The 4.9-star Amazon rating places this as the highest-rated product in the Seventour lineup.
  • 5-channel, 6 cameras, 10.2-inch screen
  • 4.9-star average on Amazon
  • Wireless CarPlay + Android Auto
4-Channel Backup Camera with 10.2-inch Monitor

4-Channel Backup Camera with 10.2-inch Monitor

★★★★☆ 4.7 (18 reviews)
In Stock
The 4-channel system balances coverage and cost. Four 1080P cameras cover front, rear, left, and right blind spots on a 10.2-inch HD touch screen. Bluetooth 5.0 and USB 2.0 add phone connectivity and flash-drive playback. DVR recording loops footage for dashcam-style incident capture. Compatible with cars, trucks, RVs, trailers, and vans.
  • 4 cameras, 10.2-inch touch screen
  • Bluetooth 5.0 + USB media playback
  • DVR loop recording for incident capture
1080P Backup Camera with Side Sensor

1080P Backup Camera with Side Sensor

★★★★☆ 4.8 (15 reviews)
In Stock
The TC-2 upgrades the TC-1 with dual 1080P lenses and a rearview-mirror-mount option. Both lenses capture 170-degree views. Night vision LEDs activate automatically in low light. PDC radar sensors add audible distance warnings during reverse. Personalized display settings let you adjust brightness, grid lines, and mirror orientation for left-hand or right-hand drive vehicles.
  • Dual 1080P lenses, 170-degree each
  • Rearview mirror mount option
  • 4.8-star Amazon rating
10-Inch Slim Under-Seat Subwoofer with RGB Light

10-Inch Slim Under-Seat Subwoofer with RGB Light

★★★★☆ 4.0 (185 reviews)
In Stock
The 2026-upgraded ST-1000 raises peak power to 1200W and adds a redesigned spider protector for longer cone travel. The sealed enclosure uses the same carbon-fiber panel construction as the 800W model. A sub-acoustic filter loads at 20 Hz to cut inaudible rumble that wastes amplifier headroom. THD stays controlled through the built-in amp's thermal management loop.
  • 1200W peak, upgraded 2026 design
  • Sub-acoustic filter at 20 Hz cuts rumble
  • Compatible mounting with the 800W model
10-inch Under-Seat Powered Car Subwoofer

10-inch Under-Seat Powered Car Subwoofer

★★★★☆ 4.2 (300 reviews)
In Stock
The entry-level 10-inch under-seat sub packs an 800W peak amplifier inside a slim carbon-fiber enclosure. Blue LED ambient lighting glows from the spider protector during night drives. Adjustable low-pass filtering rolls off between 50 Hz and 150 Hz. Bass boost reaches 12 dB at 45 Hz. RCA and high-level inputs connect to factory or aftermarket head units without an external LOC.
  • 800W peak with built-in amp
  • Sub-4-inch profile clears most sedan seat rails
  • LED ambient light with spider speaker protector
10-Inch Dual 4-Ohm Car Subwoofer

10-Inch Dual 4-Ohm Car Subwoofer

★★★★☆ 4.1 (129 reviews)
In Stock
A standalone 10-inch component driver rated at 1200W peak and 600W RMS. Dual 4-ohm voice coils wire down to 2 ohms for maximum amp output or up to 8 ohms for lower-power setups. High-strength 40 oz magnets push a frequency response from 28 Hz to 300 Hz. This sub requires a separate enclosure and amplifier, giving builders full control over box volume and tuning.
  • 600W RMS / 1200W peak
  • Dual 4 Ohm voice coils, flexible wiring
  • 40 oz magnet, 28 Hz - 300 Hz response
6x9 4-Way Coaxial Door Speakers for F-150

6x9 4-Way Coaxial Door Speakers for F-150

★★★★☆ 4.7 (15 reviews)
In Stock
Engineered for the Ford F-150 2015-2024. 180W RMS and 350W max power per pair. The 6x9 4-way coaxial design bolts directly into F-150 door speaker cavities without adapter brackets or harness splicing. Upgraded cone materials push cleaner midrange than the factory units. A 4.7-star Amazon rating from verified F-150 owners confirms the direct-fit claim.
  • 180W RMS, Ford F-150 2015-2024 direct fit
  • No adapter brackets needed
  • 4.7-star rating from F-150 owners
6x9 4-Way Car Door Speakers

6x9 4-Way Car Door Speakers

★★★★☆ 4.4 (25 reviews)
In Stock
A universal 6x9 4-way coaxial speaker pair covering high, mid, and low frequencies from a single mounting point. 350W max power pushes clean volume in sedans and trucks. The coaxial design integrates tweeter, midrange, and woofer cones for full-range output without separate crossover boxes. Drop-in fit for most factory 6x9 speaker cavities.
  • 350W max, 4-way coaxial design
  • Full-range high/mid/low integration
  • Universal 6x9 mounting fit

Why Seventour

Bass Without the Trunk Box

Slide a 10-inch powered sub under the driver seat. The built-in amp means zero extra boxes in the cargo area.

See Every Angle on One Screen

Up to six 1080P cameras feed a single 10-inch touch monitor. Front, rear, left, right, and cabin views load in under two seconds.

Rear-Seat Entertainment, No Tablet Needed

Android headrest monitors stream 4K video over WiFi. Pair two screens via HDMI so both passengers watch the same movie.

Parking Radar That Beeps Before You Bump

PDC sensors trigger progressive audio warnings as obstacles close in. The 1080P camera keeps recording while the radar measures distance.

Install It Yourself in One Afternoon

Included brackets, wiring harnesses, and RCA or high-level inputs fit most vehicles. No separate amplifier purchase required.

6-Month Replacement, 12-Month Repair

Defective unit within six months gets a free swap. Anything within twelve months gets repaired at no charge. Support replies within 12 hours.

How It Works

1

Pick Your Category

Subwoofers, backup cameras, headrest monitors, speakers, or DSP processors.

2

Choose a Product

Compare models by power, screen size, or camera count with install diagrams included.

3

Mount and Wire

Bolt the bracket, connect inputs, and route power to your fuse box. Most installs finish within an hour.

4

Tune and Enjoy

Adjust bass boost, EQ bands, or camera angles from your phone app or the included controller.

What Seventour Gear Actually Does in Your Car

Seventour 10-inch slim subwoofer mounted under a car seat

Drop a 10-Inch Sub Under Your Seat and Keep Every Inch of Trunk Space

The carbon-fiber-reinforced enclosure cleared the seat rail by half an inch in a Civic sedan. Low-pass filtering adjusts between 50 Hz and 150 Hz, so kick drums punch without muddying vocal frequencies. Bass boost tops out at 12 dB at 45 Hz.

  • Built-in amplifier powers the 10-inch driver directly. No second box, no extra wiring run to the trunk.
  • Adjustable input sensitivity accepts both RCA pre-outs and high-level speaker wires from factory head units.
  • Thermal protection circuitry shuts down the amp before heat damages the voice coil during a two-hour highway cruise.
See the 800W Subwoofer
Seventour 6-camera system showing split-screen view on truck dash

Watch Six Camera Angles on One Screen While You Park a Trailer

A truck owner wired six 1080P cameras to the 10.33-inch IPS touch display in a Saturday morning. Front bumper, tailgate, both mirrors, cabin, and trailer hitch each occupy a tile on the split-screen view. DVR loop recording saves the last 48 hours to a micro SD card.

  • IP67-rated camera housings survive daily car washes and winter salt spray without fogging the lens.
  • 170-degree wide-angle lenses eliminate the blind corridor between the bumper and the first parking sensor.
  • Android 11 head unit doubles as a CarPlay and Android Auto receiver, keeping factory steering-wheel controls active.
See the 6-Channel System
Dual headrest monitors streaming content during a road trip

Stream Netflix on a 15-Inch Screen From the Back Seat

Two kids logged into separate Disney+ profiles on a pair of linked 12.4-inch headrest monitors during a six-hour highway drive. Android 13 runs the streaming apps natively over a phone hotspot at 5 GHz. HDMI input turned the same monitor into a PS5 display at a rest-stop parking lot.

  • 4GB RAM and 64GB storage load YouTube, Netflix, and Disney+ without buffering stalls on a stable hotspot.
  • MyCar Link app mirrors iOS and Android phones wirelessly. No cable dangling across the center console.
  • HDMI output chains two monitors together so passengers in both seats watch the same 4K video in sync.
See the 14" Headrest Monitor
Phone showing EQ tuning app with Seventour DSP

Tune Every Frequency From Your Phone Before the Engine Starts

A first-time DSP owner connected the P48E to a factory Honda head unit using high-level speaker inputs. The PC software mapped 31 EQ bands across the 20 Hz to 20 kHz range in under ten minutes. The TDA7850 chip pushed 4x50W peak through eight output channels with THD under 0.01%.

  • 31-band graphic equalizer separates sub-bass, midbass, midrange, and treble into individually tunable slices.
  • Bluetooth 5.0 streams music directly from a phone, bypassing the factory radio when you want a cleaner signal path.
  • Wired knob controller mounts to the dash for one-touch preset switching without unlocking a phone mid-drive.
Browse DSP Processors

About Seventour

Seventour car electronics brand workspace

Seventour started as a car audio supplier and grew into a five-category electronics brand sold through Amazon. The product line now covers under-seat subwoofers, multi-channel backup camera systems, 4K Android headrest monitors, DSP signal processors, and coaxial car speakers.

That install took forty minutes.

Every unit ships with mounting hardware, wiring, and a customer support channel that replies within 12 hours.

Learn More
15+Products
4.0+Stars Avg
5Categories

What Our Customers Say

Jason M.Verified Purchase
★★★★★
10" 800W Under Seat Subwoofer

This is a very good value for the money, and I was shocked by the installation kit that included everything I needed. The bass is punchy for the size. I drive a Honda Accord and this fits cleanly under the driver seat with zero rattle. The LED ring adds a nice visual touch at night. I've had it for two months now with no issues.

Carlos R.Verified Purchase
★★★★★
ST-1000 1200W Under Seat Subwoofer

This little sub packs a huge punch if you have limited space. I installed this on my 2015 Jeep Rubicon and it fills the cabin with deep bass on highway drives. The RGB LED is a bonus. Seventour reached out proactively when I had a minor issue and sent a replacement within a week. Customer service is top-notch for this price range.

Derek L.Verified Purchase
★★★★★
10" 1200W Component Subwoofer

Hilariously massive roll surround but insane excursion. Double-stacked magnet. This thing handles its rated 600W RMS without breaking a sweat. I paired it with a Taramps amp in a sealed 0.8 cu ft box and the low end is tight and clean. Build quality surprised me at this price point. The dual 4-ohm coils give you flexible wiring options.

Sarah T.Verified Purchase
★★★★★
5-Channel 1080P Backup Camera System

I needed cameras for my RV and this system covered every angle I cared about. Five cameras, one clean touch screen on the dash. The night vision is surprisingly clear on unlit campground roads. I contacted support about a cable length question and they responded within hours.

Mike P.Verified Purchase
★★★★★
14" 4K Headrest Monitor

Great product, sound is awesome. I have it in my Wagoneer and you can hear one TV in the whole car. My kids use it for Netflix on long drives. The 14-inch screen is bright, crisp, and the touch response is snappy. Android 13 runs smoothly. AirPlay worked instantly with my wife's iPhone. One of the best upgrades I've done to this vehicle.

Anthony W.Verified Purchase
★★★★★
6x9 Speakers for F-150 2015-2024

Excellent sounding speakers. I'm honestly impressed with the sound quality for the price. Drop-in fit for my 2019 F-150. The included adapters and harness meant zero cutting or splicing. Took me about 30 minutes per door. Bass response from the 6x9 coaxial design rivals speakers at twice the cost. Vocals sound clear at highway speeds.

Linda K.Verified Purchase
★★★★★
6-Channel 1080P Dash Cam System

Good product and the best customer support I came across. Had a little issue with the product and they resolved it quickly. Six cameras give me complete coverage around my truck. The Android system with CarPlay is a nice bonus. Touch screen is responsive and clear. I use it daily for backing up a 22-foot trailer.

Brian H.Verified Purchase
★★★★☆
ST-1000 1000W Under Seat Subwoofer

Excellent value for the money. Once you get in and your EQ all dialed in, this thing bumps. Very crisp and clear bass. Easy install in my Ram 1500. I set the LPF to about 80 Hz and bass boost to 6 dB and it fills the cab perfectly. Great addition to the factory speakers without being overwhelming for daily listening.

How Seventour Compares

Criteria Seventour Alpine Kicker Rockville
Under-Seat Sub Price
Sub Peak Power800W - 1,200W240W150W800W
Built-in Amplifier All Models
Backup Camera Channels4 - 6 cameras1 - 2
Headrest Monitor Screen12.4" - 15.6" 4K IPS10" - 13"
Warranty Coverage6-mo replace + 12-mo repair1-year limited1-year limited1-year limited

What You'll Get

Day 1

Unbox and Install

Unbox the sub, bolt the bracket under the driver seat, and connect two wires to the fuse box. Bass fills the cabin before dinner.

Week 1

Dial Your Sound

Dial the low-pass filter to 80 Hz for music, 120 Hz for podcasts. Set bass boost at 6 dB. Your commute playlist sounds different on every road surface.

Month 1

Build Muscle Memory

Muscle memory kicks in. You tap the phone app to switch EQ presets between highway and city driving without looking at the screen.

Year 1+

Warranty Still Active

The 6-month replacement window closes, but the 12-month repair warranty still covers any voice-coil or amp-board failure at no charge.

Problems Seventour Solves

Trunk is full. Where does a subwoofer go?

Traditional subs steal 1-2 cubic feet of cargo space. Seventour's under-seat models measure under 4 inches tall and bolt directly to the seat rail. The trunk stays full without sacrificing low end.

68% of top-10 sub best sellers are now slim under-seat models

A shop-installed amplifier, subwoofer, and wiring harness adds up fast. Seventour bundles the amp inside the sub enclosure and accepts factory speaker-level inputs.

Backing out with a cracked mirror and blind spots

A single backup camera covers the rear bumper. Seventour's 5-channel system adds left, right, front, and cabin views on one split-screen monitor. PDC radar beeps when an obstacle enters the last three feet.

Two kids fighting over a tablet on a six-hour drive

Tablets run out of battery, slip off mounts, and create arguments over screen control. Seventour headrest monitors bolt to the seat post, run Android 13 independently, and link via HDMI for shared playback.

Last year's budget sub rattled apart by month three

Loose enclosures and missing thermal protection kill cheap subwoofers fast. Seventour seals every enclosure with carbon-fiber-reinforced panels and wires thermal cutoff circuits into the amp board.

Built For You

Daily Commuter

You drive 25 miles each way in a sedan. Install takes one hour.

Safety-Conscious Parent

Bikes and scooters scatter behind the minivan every afternoon. A 5-channel camera system puts four exterior views and one cabin view on a single 10.2-inch screen.

Road-Trip Family

Six hours to the coast, two kids, one tablet. Dual 12.4-inch headrest monitors run separate Disney+ profiles or link via HDMI for the same movie.

Truck Owner Replacing Factory Speakers

Your 2018 F-150 factory speakers crackle above half volume. Seventour's direct-fit 6x9 pair bolts into stock mounting holes. 180W RMS fills the cab.

Not for: Competition-level SPL builders chasing 150+ dB at the dash. Seventour targets daily listening comfort, not trophy scores.

Expert Recommendation

Marcus Delgado, Car Audio Installer

Marcus Delgado

Car Audio Installer & Product Reviewer, 12 Years Experience

Budget under-seat subs have closed the gap on mid-tier brands faster than most installers expected. The current generation uses sealed carbon-fiber panels and thermal cutoff circuits that handle Arizona parking-lot heat. Seventour's ST-1000 line sits at the front of that shift.
  • Start with the ST-1000 enclosed sub if you want bass in 30 minutes. No box building, no amp matching.
  • Pair the 6-channel camera system with the PDC sensors for trucks and SUVs. The radar beep catches what mirrors miss at dusk.
  • Run the P48E DSP tuning from a laptop first. Map all 31 bands, save three presets, then use the phone app for daily switching.

Frequently Asked Questions

Seventour manufactures five categories of car electronics: under-seat powered subwoofers, multi-channel backup camera systems, 4K Android headrest monitors, DSP signal processors, and coaxial car speakers.
Amazon ratings average above 4.0 stars across the product line. The 5-channel backup camera system holds a 4.9-star average. Every product ships with a 6-month free replacement warranty and 12-month free repair coverage.
Seventour prices land 40-60% below Alpine, Kicker, and JBL in comparable categories. Built-in amplifiers and included wiring kits remove additional costs that premium brands charge separately.
Daily commuters wanting bass without losing trunk space, parents who need backup camera coverage on packed driveways, families seeking rear-seat entertainment for road trips, and truck owners replacing blown factory speakers. Seventour targets daily listening comfort, not competition SPL builds.
Every Seventour product carries a 6-month free replacement warranty for manufacturing defects and a 12-month free repair warranty. Customer support responds within 12 hours via email. Warranty claims are handled directly through the brand's support channel.
The brand commits to email responses within 12 hours. Support handles warranty claims, installation questions, and replacement part requests. Multiple Amazon reviews confirm prompt follow-up and proactive outreach for reported issues.
Seventour backup cameras carry IP67 and IP68 waterproof ratings. IP68-rated models survive continuous submersion and handle daily car washes and winter salt spray. Aluminum alloy camera housings add dustproof and shockproof protection.
Those numbers represent peak power, not continuous output. The unit runs on a 20A fuse, which mathematically limits sustained output to roughly 160-220W. Located directly under the seat, the sub's proximity to the listener compensates with noticeable impact even at lower real wattage.
Seventour under-seat subs accept both RCA pre-outs and high-level speaker-wire inputs. High-level inputs connect directly to factory speaker wires without a Line Output Converter. This means your stock radio stays in place.
The component sub (B0DK6LVJRN) covers 28 Hz to 300 Hz with its dual 4-ohm voice coils and 40 oz magnets. The enclosed units filter between 20 Hz and 500 Hz with an adjustable low-pass filter from 50 Hz to 150 Hz.
Android 13 headrest monitors run streaming apps natively over dual-band WiFi (2.4 GHz and 5 GHz). Connect to a phone hotspot and open YouTube, Netflix, or Disney+ from the Play Store. 4GB RAM and 64GB storage keep apps running smoothly.

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