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.

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

Help Track order

Account Cart

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

Help Track order

Account Cart

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

⚫Black color-coded leads for easy install

🔊Handles up to 50W power seamlessly

🎚️Blocks damaging frequencies precisely

R341

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Description

🎵 Elevate your ride’s sound—protect, perfect, and power your tweeters like a pro!

EFFORTLESS INSTALLATION - Black color-coded, wire-encased leads make setup quick and mess-free—perfect for sleek, professional car audio builds.
OPTIMIZED SOUND BALANCE - Keeps low-end bass out of tweeters, letting your mid-bass and highs shine for a perfectly balanced, immersive soundstage.
POWER READY PERFORMANCE - Supports up to 50 watts, ensuring your tweeters perform without distortion even at high volumes.
COMPACT DURABLE DESIGN - Small footprint fits discreetly in modern dashboards while built tough to last through every drive.
PRECISION FREQUENCY SHIELD - Blocks harmful frequencies up to 5600 Hz (4Ω) to protect your tweeters and preserve crystal-clear highs.

The RECOIL BB-T Bass Blocks are engineered to safeguard car audio tweeters by filtering out damaging low frequencies up to 5600 Hz (4 ohms) and 2800 Hz (8 ohms). With a power handling capacity of 50 watts and black color-coded leads for easy installation, these compact, durable bass blockers optimize your car’s sound system by preventing distortion and enhancing overall audio clarity. Ideal for audiophiles seeking a balanced, high-fidelity in-car listening experience.

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 #65 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	4.5 4.5 out of 5 stars (1,065)
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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

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

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R341

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews