--- product_id: 47869277 title: "Boss Audio 8 Farad Capacitor" price: "$277.89" currency: USD in_stock: true url: https://virgin.desertcart.com/products/47869277-boss-audio-8-farad-capacitor store_origin: VG region: British Virgin Islands --- # 2000W power flow capacity 16V max voltage, 20V surge safe Nickel-plated rust-resistant connectors Boss Audio 8 Farad Capacitor **Price:** $277.89 **Availability:** ✅ In Stock ## Summary > 🔊 Boost your bass, banish dimming—sound that commands attention! ## Quick Answers - **What is this?** Boss Audio 8 Farad Capacitor - **How much does it cost?** $277.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [virgin.desertcart.com](https://virgin.desertcart.com/products/47869277-boss-audio-8-farad-capacitor) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Energy Reserve:** Stores and releases energy instantly to maintain consistent amplifier performance during dynamic music shifts. - • **Plug-and-Play Confidence:** Easy installation with a full manufacturer’s warranty—upgrade your car audio without the hassle. - • **Power Your Bass Like a Pro:** Delivers a massive 2000W stabilizing flow to keep your amplifier rock-solid under pressure. - • **Voltage Stability On Demand:** Handles up to 16V continuous and 20V surge voltage to protect your system from power spikes. - • **Built to Last, Built to Impress:** Nickel-plated, rust-resistant post connectors ensure durability and a sleek chrome finish that stands out. ## Overview The Boss Audio 8 Farad Capacitor is a high-capacity energy storage device designed to stabilize and enhance your car audio system. With a robust 2000W power flow capacity, nickel-plated rust-resistant connectors, and voltage handling up to 20V surge, it ensures consistent amplifier performance and superior bass response. Its sleek chrome finish and easy installation make it a must-have upgrade for audiophiles seeking flawless sound and reliability on the road. ## Description Boss Audio 8 Farad Capacitor : desertcart.co.uk: Business, Industry & Science ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B001DXAVTS | | Best Sellers Rank | 100,841 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 720 in Capacitors | | Brand | BOSS Audio Systems | | Capacitance | 8 Farad | | Capacitance Tolerance | 10 | | Customer Reviews | 4.4 4.4 out of 5 stars (1,252) 4.4 out of 5 stars | | Global Trade Identification Number | 00791489108973 | | Included Components | Capacitor | | Item Dimensions W X H | 5.1W x 15.2H centimetres | | Item Shape | Rectangular | | Item Type Name | BOSS Audio Systems CAP8 Car Capacitor - 8 Farad, Energy Storage, Enhanced Bass From Stereo, Warning Reverse Polarity Tone, Voltage Overload Low Battery Voltage Led | | Item Weight | 1.68 kg | | Manufacturer | Boss Audio | | Manufacturer Part Number | CAP8 | | Material | Nickel | | Maximum Voltage | 20 Volts | | Model Number | CAP8 | | Mounting Type | Rack Mount | | Number Of Items | 1 | | Operating Voltage | 24 Volts (DC) | | Unit Count | 1.0 count | | Upc | 070992472758 791489108973 115970703926 880959961375 189326618691 999992669855 151903146163 100010956509 088020618207 100177400228 168141264320 806293548683 | | Upper Temperature Rating | 25 Degrees Celsius | ## Product Details - **Brand:** BOSS Audio Systems - **Capacitance:** 8 Farad - **Material:** Nickel - **Operating voltage:** 24 Volts (DC) - **Shape:** Rectangular ## Images ![Boss Audio 8 Farad Capacitor - Image 1](https://m.media-amazon.com/images/I/81FUL+BRIYL.jpg) ## Questions & Answers **Q: what all comes with it?** A: Hello, The CAP8 comes with a 1 Watt/51 ohm Resistor and mounting hardware. **Q: Does this model flash to the beat?** A: Hello, The CAP8 only flashes when it is charging. Thank you, Boss Audio **Q: Does this come with a distribution block and can it power a 4500w amp?** A: The distribution block is built in. It has a in and a out for the positive and negative. While the capacitor will help the battery and alternator supply enough power to turn it on it may not be able to supply enough support for those really low tones constantly. I would recommend running a dual battery setup and if there is enough space to do so upgrade the alternator to as high a amperage as you can get. In my case I am driving a 1980 f350 and I upgraded to a 150 amp alternator and all lighting is led. I also run 2 batteries and am looking at installing a second alternator to supply enough power for my amplifier setup. I am pulling 3500 watts. When you install a larger alternator like I did using a 1 wire alternator you will also have to run a significantly larger wire from the alternator to the battery. **Q: I have an 4000 watts hifonics amp and i have re audio sx 18 d2 1000 watts do u guys think this capacitor gonna handle my system?** A: I think 3.5 farad its ok ## Frequently Bought Together - BOSS Audio Systems CAP8 Car Capacitor - 8 Farad, Energy Storage, Enhanced Bass From Stereo, Warning Reverse Polarity Tone, Voltage Overload Low Battery Voltage Led - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing - Joinfworld 12V Power Distribution Block Car Audio 2 Way Ground Distribution Block 0/2/4 Gauge in 4/8/10 Gauge Out 12 Volt Amp Distribution Block Splitter for Marine Automotive Car Boat --- ## 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://virgin.desertcart.com/products/47869277-boss-audio-8-farad-capacitor](https://virgin.desertcart.com/products/47869277-boss-audio-8-farad-capacitor) --- *Product available on Desertcart British Virgin Islands* *Store origin: VG* *Last updated: 2026-10-12*