Will this fit under the front power seats of a 2008 F250?

Not sure about this particular truck, but it does fit under the front seat of my 07 Tundra. Sounds great too !

Can two subwoofers (one under driver seat and one under passenger seat be used with a factory head unit? if so, will it require any additional items?

Honestly one is plenty but if you want to double up on it your gonna need to wire a lot of things

Can you hook 2 together. Is ther a special harness you need. Thank you

You can split the input signal in two. You would DIY a harness.

The om says, the auto power-on feature is available only when using high level inputs. how does the sub come on using low level rca inputs?

Hello no, with the RCA out puts is no power on automatic just in high input

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Rockville RW68CA 6x8 Slim Under-Seat Active Powered Truck/Car Subwoofer | 400W Peak/100W RMS, Truck Compatible, Bass Knob, RCA & High Level Inputs, Low-Pass Filter, Phase Control, Aluminum Enclosure

Product ID: 403146238

Details

Audio Output Mode
Stereo
Brand
Rockville
Connectivity Technology
RCA
Frequency Response
20 hertz
Speaker Maximum Output Power
400 watts

📏2.83-inch Slim Profile

🔊400W Peak Power

🛡️Aluminum Enclosure

€ 316.69

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Description

🎶 Elevate your ride’s vibe with bass that commands attention!

RUGGED COOL - Durable cast aluminum enclosure protects your subwoofer while dissipating heat efficiently.
PLUG PLAY POWER - Built-in amplifier means no extra gear—just pure, powerful sound out of the box.
SLEEK UNDER SEAT FIT - Ultra-slim 2.83-inch design slides effortlessly under most seats, maximizing cabin space.
DEEP ROOM SHAKING BASS - 400W peak power delivers immersive low-end impact that transforms your drive.
PRECISION AUDIO CONTROL - Adjust bass boost, phase, and low-pass filter for a custom-tuned listening experience.

The Rockville RW68CA is a compact 6x8-inch under-seat powered subwoofer delivering 400W peak and 100W RMS for powerful bass in cars and trucks. Its ultra-slim 2.83-inch profile fits discreetly under seats, while the built-in amplifier simplifies installation. Featuring an aluminum enclosure for durability and advanced sound controls including bass boost, phase control, and low-pass filter, it offers customizable, high-impact audio performance tailored for the modern driver.

Specifications

ASIN	B09PLJYT66
Additional Features	Bass Boost
Antenna Location	For Music Players
Audio Driver Size	6 inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Stereo
Best Sellers Rank	#35,958 in Electronics ( See Top 100 in Electronics ) #92 in Car Component Subwoofers
Brand	Rockville
Built-In Media	Remot
Color	Black
Compatible Devices	Smartphone, MP3 Player
Connectivity Protocol	RCA
Connectivity Technology	RCA
Control Method	Remote
Controller Type	Remote Control
Customer Reviews	4.2 4.2 out of 5 stars (105)
Enclosure Material	Aluminum
Frequency Response	20 hertz
Impedance	4 ohm
Input Voltage	12 volts
Is Waterproof	FALSE
Item Dimensions D x W x H	12.9"D x 32"W x 24.9"H
Item Type Name	Rockville RW68CA 400w 6x8 Slim Under-Seat Active Powered Car/Truck Subwoofer Sub
Item Weight	8.7 pounds
Manufacturer	Rockville
Model Name	RW68CA
Model Number	RW68CA
Mounting Type	Car Mount,Truck,Under Seat Mount
Number of Audio Channels	2.1
Number of Items	1
Power Source	Corded Electric
Signal-to-Noise Ratio	>90 dB
Speaker Maximum Output Power	400 watts
Speaker Size	8 inches
Speaker Type	Component
Specific Uses For Product	DJ
Subwoofer Connectivity Technology	Wired
Subwoofer Diameter	8 inches
UPC	819216028742
Unit Count	1 Count
Warranty Description	1 YEAR
Warranty Type	Limited
Wireless Technology	No Wireless Communication Technology
Woofer Diameter	8 inches

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€ 316.69

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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