Do i run an ignition switched source to "rem" so that it doesn't drain the battery?

Yes you need to run a remote line.

What size power wire does this require?

The size wire will depend on how much power the amp puts out. This will run on 12-16guage speaker wire for best results.

No... this is not designed for Marine applications. The electrical connections are all exposed.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Rockville RTB65A 6.5" Powered Subwoofer Bass Tube, 300W Peak, Deep Bass, Built-In Amp, MP3 Input, Crossover, Vented Enclosure, Perfect for Car Audio

Product ID: 15622838

Details

Audio Output Mode
Mono
Brand
Rockville
Connectivity Technology
wired
Frequency Response
30 hertz
Speaker Maximum Output Power
300 watts

🔊300W Peak Power

🚗Compact Car-Friendly Design

🎛️Adjustable Bass Crossover

¥49594

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Description

🚗💥 Small Tube, Massive Bass — Own the Road’s Soundtrack!

TAILORED BASS CONTROL - Customize your sound with an adjustable crossover and MP3 input for perfect tuning.
PUNCHY 300 W PEAK POWER - Feel every beat with deep, room-filling bass that transforms your drive.
SLEEK VENTED ENCLOSURE - Aviation-grade tweed tube with rear aero vent boosts bass clarity and durability.
ALL IN ONE POWERED TUBE - Built-in 150W RMS amp means zero extra gear—plug and play bass perfection.
EFFORTLESS INSTALLATION - Includes mounting brackets and Velcro straps for quick, no-fuss setup in any car.

The Rockville RTB65A is a compact 6.5" powered subwoofer delivering 300W peak power through a built-in 150W RMS amplifier. Its aviation-grade tweed vented enclosure enhances deep bass response, while adjustable crossover and MP3 input allow personalized sound tuning. Designed for easy installation with included mounting hardware, it’s the perfect space-saving bass upgrade for any car audio system.

Specifications

ASIN	B00SKIABLC
Antenna Location	Car
Audio Driver Size	6.5 inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Mono
Best Sellers Rank	#107,507 in Electronics ( See Top 100 in Electronics ) #503 in Car Component Subwoofers
Brand	Rockville
Built-In Media	car subwoofer, mp3 input
Color	Black
Compatible Devices	MP3 Player, Smartphone, Tablet
Compatible with Vehicle Type	Car
Connectivity Protocol	USB
Connectivity Technology	wired
Control Method	Remote
Controller Type	Button
Customer Package Type	Standard Packaging
Customer Reviews	3.8 3.8 out of 5 stars (168)
Enclosure Material	Tweed (Enclosure), Paper/Polypropylene (Components)
Frequency Response	30 hertz
Global Trade Identification Number	00811080023656
Is Waterproof	FALSE
Item Dimensions D x W x H	9"D x 17"W x 8.5"H
Item Weight	9.2 pounds
Manufacturer	Audiosavings
Model Name	RTB65A
Model Number	RTB65A
Mounting Type	Car Mount
Number of Audio Channels	2.1
Number of Items	1
Power Source	Corded Electric
Speaker Maximum Output Power	300 watts
Speaker Size	6.5 inches
Speaker Type	Subwoofer, Woofer
Subwoofer Connectivity Technology	Wired
Subwoofer Diameter	6.5 inches
UPC	811080023656
Unit Count	1 Count
Warranty Description	1 year manufacturer
Warranty Type	Limited
Wireless Technology	No Wireless Communication Technology
Woofer Diameter	6.5 inches

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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.

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TrustScore 4.5 | 7,300+ reviews

Ali H.

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

1 day ago

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

3 weeks ago

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¥49594

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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