does this have auto on-off? Does it power down when you turn the key off? The 250w model does not.

You will have to buy the fast9999 that connects to your head unit. It will power the tube and amp Both turn off when you turn your key off

Does it accept preamp inputs ?

Yes, all Bazooka amplified subs can use line and high level inputs.

Will this fit into a 2014 370Z?

I'm not sure. The bass tube is six and a half inches high. But it can be rotated to fit. Where are you looking to install it at? That is the biggest thing. But to be honest this product is our great product you will not go wrong. I've installed this and a 1993 Chevy pickup standard cab. Also a 2016 Kia Soul. Really enhances the sound.

Does the harness have a hi pass through for rear speakers or do the rear speakers need their own individual input lines from the stereo unit?

You will need to buy the harness separately. You will use a t tap to link into your rear speaker wires.

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BTA6100 BT Series 6-Inch 100-Watt Amplified Tube Subwoofer

Product ID: 2847248

Details

Audio Output Mode
Surround
Brand
Bazooka
Connectivity Technology
Bluetooth
Frequency Response
85 hertz
Speaker Maximum Output Power
100 watts

🎯39-85 Hz frequency response

📏6.5-inch woofer size

🔊100W max power output

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Description

🎵 Elevate your drive with bass that moves you — don’t just listen, experience it!

POWER PACKED BASS - 100 watts max output delivers deep, room-filling sound that commands attention.
COMPACT YET MIGHTY - 6.5-inch woofer fits seamlessly in your car without sacrificing booming bass.
CORNER LOADED DESIGN - Patented tube enclosure maximizes bass performance by leveraging corner placement.
SEAMLESS CONNECTIVITY - Bluetooth-enabled with line and speaker-level inputs for versatile, wireless control.
PRECISION TUNED FREQUENCIES - Optimized 39-85 Hz range with subsonic filter for crystal-clear, distortion-free lows.

The Bazooka BTA6100 BT Series is a 6.5-inch amplified tube subwoofer delivering up to 100 watts of powerful bass. Featuring a patented corner-loaded enclosure, it optimizes low-frequency response between 39-85 Hz with advanced filtering for clean sound. Bluetooth connectivity and dual input options make it a versatile upgrade for any car audio system, combining compact design with professional-grade performance.

Specifications

ASIN	B0002QYSA0
Additional Features	Bass Boost
Antenna Location	For Surround Sound Systems
Audio Driver Size	6 inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Surround
Best Sellers Rank	#26,768 in Electronics ( See Top 100 in Electronics ) #128 in Car Component Subwoofers
Bluetooth Range	10 meters
Brand	Bazooka
Built-In Media	Bt Series 100-watt Amplified Tube Subwoofer (6")
Compatible Devices	Smartphone, Tablet
Compatible with Vehicle Type	Car
Connectivity Protocol	Bluetooth
Connectivity Technology	Bluetooth
Control Method	Voice
Controller Type	Voice control
Customer Package Type	Standard Packaging
Customer Reviews	4.6 out of 5 stars 392 Reviews
Enclosure Material	Plastic
Frequency Response	85 hertz
Global Trade Identification Number	00607520008884
Impedance	1 ohm
Is Waterproof	FALSE
Item Dimensions D x W x H	22.8"D x 8.7"W x 8.4"H
Item Weight	11.6 pounds
Manufacturer	Bazooka
Model Name	BTA6100
Model Number	BTA6100
Mounting Type	Strap Mount
Number Of Circuits	2
Number of Audio Channels	2
Number of Items	1
Number of Power Levels	1
Power Source	Corded Electric
Series Number	6100
Speaker Maximum Output Power	100 watts
Speaker Size	6 inches
Speaker Type	Subwoofer
Specific Uses For Product	Car audio system component
Subwoofer Connectivity Technology	Wired
Subwoofer Diameter	6 inches
UPC	041114019557 132017523842 070071264465 151903433270 607520008884 072091526387 999996584307
Unit Count	1 Count
Warranty Description	90 days
Warranty Type	Limited Warranty
Wireless Technology	Bluetooth
Woofer Diameter	6.5 inches

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$567.91

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

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TrustScore 4.5 | 7,300+ reviews

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