Will these work on 4 inch speakers?

Yes, these bass blockers can be used to protect your 4" speakers as well. The BB-35 blocks frequency under 2800Hz for 4Ohm speaker, The BB-4 blocks frequency under 1200Hz for 4Ohm speaker.

How muh does it block on 1 ohm ?

Following quick and dirty math, the frequency doubles at 2 ohm (0-600 hz). That would make 1 ohm frequency blocking 0-1200 hz.

Will these fit in the upper dash of a Wrangler JL for the tweeters?

Yes, these bass blockers are super small and compact, they should fit into the upper dash of Wrangler.

I have 4 ohms tweeters, how will it sound with these 4 ohms blockers?

All it will do is drop off the lower frequencies (which tweeters can't play anyway). Your highs will play through perfectly.

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RECOIL BB-T Bass Blocks Designed to Protect Car Audio Tweeters

Product ID: 420927237

Details

Audio Output Mode
Stereo
Brand
RECOIL
Connectivity Technology
Wired
Frequency Response
5.6 KHz
Speaker Maximum Output Power
50 watts

⚡Handles power up to 50 watts

🔌Easy wired installation with color-coded leads

🎚️Blocks damaging frequencies up to 5.6 kHz

€ 16.55

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎵 Elevate your car audio game—protect, power, and perfect your tweeters!

TRUSTED AUDIO UPGRADE - Join over 1,000+ satisfied users who boosted their sound system’s clarity and longevity.
PLUG PLAY SIMPLICITY - Black color-coded leads and wire encasement make installation a breeze—no tech headaches.
POWER READY DURABILITY - Supports up to 50 watts, ensuring your audio system performs without compromise.
SLEEK FLUSH MOUNT DESIGN - Discreetly integrates into your car audio setup for a professional finish.
PRECISION FREQUENCY SHIELDING - Protect your tweeters by filtering out harmful low frequencies, preserving crystal-clear highs.

The RECOIL BB-T Bass Blocks are engineered to safeguard car audio tweeters by blocking damaging frequencies up to 5.6 kHz (4 ohms) and 2.8 kHz (8 ohms). Designed for easy wired installation with black color-coded leads, these durable bass blockers handle power up to 50 watts, enhancing tweeter performance and longevity. Ideal for professional-grade car audio systems, they deliver a clean, crisp sound experience while preventing speaker damage.

Specifications

ASIN	B09FXTX5KN
Additional Features	Durable
Age Range Description	Adult
Antenna Location	car
Audio Driver Type	Dynamic Driver
Audio Output Mode	Stereo
Best Sellers Rank	#1 in Car Speaker Bass Blockers #80 in Car Audio
Brand	RECOIL
Built-In Media	Black color-coded leads encased with wire leads
Color	black
Compatible Devices	Smartphone, MP3 Player
Compatible with Vehicle Type	Car
Connectivity Protocol	Wired
Connectivity Technology	Wired
Control Method	Touch
Controller Type	Corded electric
Customer Package Type	FFP
Customer Reviews	4.6 out of 5 stars 1,069 Reviews
Enclosure Material	wire
Frequency Response	5.6 KHz
Impedance	4 ohm
Is Waterproof	FALSE
Item Weight	0.03 kg
Manufacturer	RECOIL
Model Name	BB T
Model Number	BBC
Mounting Type	Flush Mount
Number of Audio Channels	2
Number of Items	2
Number of Power Levels	1
Power Source	Corded Electric
Speaker Maximum Output Power	50 watts
Speaker Size	1 inches
Speaker Type	Tweeter
Specific Uses For Product	car audio systems
Subwoofer Connectivity Technology	Wired
Tweeter Diameter	1 inches
Unit Count	1 Count
Warranty Type	Limited
Water Resistance Level	Not Water Resistant
Wireless Technology	No Wireless Communication Technology

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