--- product_id: 21872985 title: "PAC BB-2PR Pair of Bass Blocker Designed for 6\" Speakers, Green" brand: "pac" price: "€ 55.26" currency: EUR in_stock: true reviews_count: 12 category: "Pac" url: https://www.desertcart.hr/products/21872985-pac-bb-2pr-pair-of-bass-blocker-designed-for-6 store_origin: HR region: Croatia --- # Universal fit for 6" & 6.5" speakers Blocks 0-600Hz @ 4Ω / 0-300Hz @ 8Ω Protects speakers from damaging bass PAC BB-2PR Pair of Bass Blocker Designed for 6" Speakers, Green **Brand:** pac **Price:** € 55.26 **Availability:** ✅ In Stock ## Summary > 🛠️ Block the bass, boost your vibe—hear every detail like a pro! ## Quick Answers - **What is this?** PAC BB-2PR Pair of Bass Blocker Designed for 6" Speakers, Green by pac - **How much does it cost?** € 55.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/21872985-pac-bb-2pr-pair-of-bass-blocker-designed-for-6) ## Best For - pac enthusiasts ## Why This Product - Trusted pac brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Build Quality:** Constructed with robust 16-gauge materials ensuring reliable performance under intense audio conditions. - • **Enhanced Audio Clarity:** Clear up muddiness and boost crisp highs for a premium listening experience at higher volumes. - • **Trusted by Audiophiles:** Join thousands of users who upgraded their sound systems with PAC’s top-rated bass blockers. - • **Precision Frequency Filtering:** Eliminate harmful low-end frequencies to preserve speaker clarity and longevity. - • **Effortless Universal Installation:** Designed to seamlessly fit 6" and 6.5" speakers—no soldering required, just plug and play. ## Overview The PAC BB-2PR is a pair of green bass blockers engineered for 6" and 6.5" speakers, precisely filtering out damaging low frequencies (0-600Hz at 4 ohms, 0-300Hz at 8 ohms). With universal fit and simple installation, these blockers protect your speakers while enhancing audio clarity, making them a must-have upgrade for any serious sound system enthusiast. ## Description Pair of bass blockers designed for 6" speakers. Blocks 0-600hz at 4 ohms / 0-300hz at 8 ohms. Simple installation. Review: Nice quality, worked perfectly - Used these on my new 2.75" kicker dash speakers. I have a 10"sub and four 6.5"s. I didn't want these handling anything below 600hz (speakers came with 300hz which requires soldering). I believe these are 16 guage and seem very good quality. Speakers sound great. Blocks the frequncies that could damage them and allows me to increase the volume worry free. Review: Perfect for 3.5 dash speakers - I got these for my 3.5 dash speakers in my 14 ram. I thought they would be a little bit too high of a frequency filter but they are just right. I tried a set of 300hz bass blockers as well and they still had a little too much bass. These are perfect to clear up the muddiness between the door speakers and dash speakers. The highs sound much more crisp now and I can play my system louder!! Definitely recommended for anybody who has bigger dash speakers. ## Features - Removes selected frequencies from the audio source.Fit Type: Universal - Protects the speakers from receiving damaging frequencies - Designed for use with 6" and 6-1/2" speakers - Pair of bass blockers - Removes selected frequencies from the audio source - Frequencies blocked: 4 ohms: 0-600 Hz / 8 ohms: 0-300 Hz ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B009D9IGIM | | Audio Driver Size | 6.5 Inches | | Audio Driver Type | Dynamic Driver | | Best Sellers Rank | #30 in Car Speaker Bass Blockers | | Color | Green | | Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television | | Control Method | Touch | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.5 4.5 out of 5 stars (511) | | Date First Available | September 19, 2012 | | Global Trade Identification Number | 00606523108331 | | Impedance | 4 Ohms | | Included Components | (2) Bass Blocker | | Is Discontinued By Manufacturer | No | | Is Waterproof | FALSE | | Item Weight | 1.4 ounces | | Item model number | BB-2PR | | Manufacturer | PAC | | Material | Plastic Or Metal | | Model Name | BB 2PR | | Number of Items | 1 | | Power Source | Corded Electric | | Product Dimensions | 6"D x 4"W x 7"H | | Shape | rectangular prism | | Speaker Size | 6 Inches | | Speaker Type | Multimedia | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 6 Inches | | Surround Sound Channel Configuration | 2.0 | | UPC | 606523108331 | | Unit Count | 1.0 Count | | Warranty | 1 YR Manufacture | | Warranty Type | Limited | | Woofer Diameter | 6 Inches | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** PAC - **Mounting Type:** Integrated (Vehicle) - **Speaker Maximum Output Power:** 12 Watts ## Images ![PAC BB-2PR Pair of Bass Blocker Designed for 6" Speakers, Green - Image 1](https://m.media-amazon.com/images/I/517QsvzZS6L.jpg) ## Questions & Answers **Q: Does this crossover work only with 6" and 6 1/2" speakers (as said)? what does the speaker size have to do with blocking certain frequencies?** A: No it will 'work' with any speaker size. The size of the speaker has more to do with the amount of air it can move and, generally, the amount power it can handle (all things being equal). Typically, a larger speaker has more cone area than a small speaker and can move more air--thus can respond more faithfully to lower frequencies. For example, it's typical to see 6.5" respond within a -3 db limit down to 60 hertz. A 3.5" speaker typically responds down to ~ 120 hertz within those same limits. Also, typically, the power handling capabilities of a speaker has more to do with the voice coil's ability to disappate heat (power). The voice coil is that little round thing in the middle of your speaker glued to the cone in the center, extending into the magnet structure, and covered by a dust cap. Dome drivers (typically tweeters) are driven by a voice coil around the perimeter of the dome. The bigger the voice coil, typically, the better it can disappate heat (power). Larger drivers can have larger voice coils (but they don't HAVE to).The reason you would buy a capacitor is you are limiting the lowest frequencies that can pass to your speaker through 'capacitance'. By limiting the lower frequencies, you can effectively reduce the amount of energy (power) the speaker's voice coil can receive, and protect it from overheating (blowing). The different capacitance values expressed in microfarads (uF) change the frequency at which the speaker received signal (power). But a capacitor can only roll-off that power at 6db per octave. So if I bought a capacitor for a 600hz crossover point, it would be 6 decibels down at 300 hertz, 12 decibels down at 150 hertz, etc.The sellers labeling of the capacitor as for 6.5", 5.5", 4" or 3.5" speakers is based on typicalness for size, power handling, and frequency response for the respective speaker....not any precise science. Also be sure to note the impedance (expressed in ohms) of the speaker and the capacitor's crossover point at that impedance meet your needs. Typically, car speakers between 3.5 and 6.75" are 4 ohms, but can be as low as 2 ohms, and as high as 8 ohms. Hope this is helpful! **Q: Can these handle 100watts ? I have a separate sub , so I want only light mids and highs for my door speakers** A: I would say yes. The wires coming off of them are a pretty thick gauge. **Q: Could I use theses with jl c2-350x speakers on a jk with a jl amp and kenwood headunit?** A: what you would need would be the bass blockers designed for the 3.5" speakers. **Q: Does anyone know if there is a rated power these can handle, im thinking of using these on an amplifier that has about 250 watts @ 4 ohms, bass wise** A: These bass blockers are designed for a speaker application . Manufacturer specs these at 50 watts RMS. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice quality, worked perfectly *by E***D on January 7, 2021* Used these on my new 2.75" kicker dash speakers. I have a 10"sub and four 6.5"s. I didn't want these handling anything below 600hz (speakers came with 300hz which requires soldering). I believe these are 16 guage and seem very good quality. Speakers sound great. Blocks the frequncies that could damage them and allows me to increase the volume worry free. ### ⭐⭐⭐⭐⭐ Perfect for 3.5 dash speakers *by D***Z on May 5, 2019* I got these for my 3.5 dash speakers in my 14 ram. I thought they would be a little bit too high of a frequency filter but they are just right. I tried a set of 300hz bass blockers as well and they still had a little too much bass. These are perfect to clear up the muddiness between the door speakers and dash speakers. The highs sound much more crisp now and I can play my system louder!! Definitely recommended for anybody who has bigger dash speakers. ### ⭐⭐⭐⭐ They block bass *by Z***K on October 31, 2023* They block a bit too much for my needs so now I have a gap between the sub and the main speakers --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/21872985-pac-bb-2pr-pair-of-bass-blocker-designed-for-6](https://www.desertcart.hr/products/21872985-pac-bb-2pr-pair-of-bass-blocker-designed-for-6) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-05*