--- product_id: 607247006 title: "SP Electron Pack of 1 Pcs 2 inch 4 ohm 3W Round Full Range Home Audio Speaker Stereo Subwoofer" brand: "generic" price: "₱353" currency: PHP in_stock: true reviews_count: 3 category: "Generic" url: https://www.desertcart.ph/products/607247006-sp-electron-pack-of-1-pcs-2-inch-4-ohm store_origin: PH region: Philippines --- # 4Ω impedance for crisp sound 3W power rating for punchy bass 2-inch dynamic driver SP Electron Pack of 1 Pcs 2 inch 4 ohm 3W Round Full Range Home Audio Speaker Stereo Subwoofer **Brand:** generic **Price:** ₱353 **Availability:** ✅ In Stock ## Summary > 🎶 Small Speaker, Big Sound — Elevate Your Audio Game! ## Quick Answers - **What is this?** SP Electron Pack of 1 Pcs 2 inch 4 ohm 3W Round Full Range Home Audio Speaker Stereo Subwoofer by generic - **How much does it cost?** ₱353 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/607247006-sp-electron-pack-of-1-pcs-2-inch-4-ohm) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** 2-inch driver delivers surprisingly rich audio in a sleek, space-saving design. - • **Optimized Impedance:** 4-ohm impedance ensures efficient energy use and clear, distortion-free sound. - • **Versatile Compatibility:** Seamlessly pairs with laptops, smartphones, tablets, and MP3 players via auxiliary input. - • **Perfect for Custom Builds:** Flush mount design and wired connectivity make it ideal for tailored home audio setups. - • **Advanced Audio Engineering:** Incorporates modern circuit design for enhanced sound clarity and durability. ## Overview The SP Electron 2-inch 4Ω 3W round full-range subwoofer is a compact, wired speaker designed for home audio enthusiasts seeking clear stereo sound. Featuring a dynamic driver and flush mount design, it supports auxiliary connectivity and is compatible with multiple devices, making it a versatile choice for custom audio setups. ## Description SP ELECTRON 250-watt High quality audio amplifier board is an advanced version of our earlier amplifier boards. This board contains sophisticated and modern circuits to give you the best audio experience. This board has advance 2N3055 transistors for heavy loads. The board is completely customizing for specific uses. The Input voltage for the board is 18-0-18. So, you just need to connect a mini transformer and this board is ready for use. Its recommended use good quality of speakers for high quality audio experience. Review: Not suitable for price - Worst packaging. Ani price it too high Review: things about this speaker - product is good quality but price was slightly hight and there is problem there us coil wire and when cone and spider move it touches that wire and this creates unwanted noice abd rest of things are good ## Features - PACK OF 1 - Diameter of speaker : 2 inch (51mm) - Impedance value : 4Ω (ohm) - Power rating : 3W - Shape : round - New and advanced design ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CTTB56HX | | Antenna Location | For Music Players | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #38,250 in Electronics ( See Top 100 in Electronics ) #45 in Hi-Fi Amplifiers | | Box Contents | 1 PCS 2 INCH SUBWOOFER | | Brand | Generic | | Brand Name | Generic | | Colour | black | | Compatible Devices | Laptop, MP3 Player, Smartphone, Tablet | | Connectivity Protocol | Auxiliary | | Connectivity Technology | Auxiliary | | Control Method | Touch | | Country of Origin | India | | Customer Reviews | 3.0 out of 5 stars 12 Reviews | | Impedance Unit of Measure | 4 Ohms | | Input Voltage | 18 Volts | | Is Waterproof | false | | Item Dimensions D x W x H | 10D x 10W x 10H Centimeters | | Manufacturer | SP ELECTRON | | Model Name | SP-SUBWOOFER | | Model Number | SP-SUBWOOFER | | Mounting Type | Flush Mount | | Network Connectivity Technology | Auxiliary | | Number of Audio Channels | 2.0 | | Number of Items | 1 | | Packer Contact Information | SP ELECTRON | | Product Features | Portable | | Speaker Maximum Output Power | 3 Watts | | Speaker Size | 2 Inches | | Speaker Type | Subwoofer | | Subwoofer Connectivity Technology | Wired | | Tweeter Driver Diameter | 2 Inches | | Unit Count | 1.00 Count | | Woofer Driver Diameter | 2 Inches | ## Product Details - **Brand:** Generic - **Speaker Maximum Output Power:** 3 Watts - **Connectivity Technology:** Auxiliary - **Audio Output Mode:** Stereo - **Input Voltage:** 18 Volts ## Images ![SP Electron Pack of 1 Pcs 2 inch 4 ohm 3W Round Full Range Home Audio Speaker Stereo Subwoofer - Image 1](https://m.media-amazon.com/images/I/31tIB6GibFL.jpg) ## Customer Reviews ### ⭐ Not suitable for price *by N***E on 8 July 2025* Worst packaging. Ani price it too high ### ⭐⭐⭐⭐ things about this speaker *by S***L on 26 April 2026* product is good quality but price was slightly hight and there is problem there us coil wire and when cone and spider move it touches that wire and this creates unwanted noice abd rest of things are good ### ⭐ Quality *by A***R on 22 May 2025* Very poor quality --- ## 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.ph/products/607247006-sp-electron-pack-of-1-pcs-2-inch-4-ohm](https://www.desertcart.ph/products/607247006-sp-electron-pack-of-1-pcs-2-inch-4-ohm) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-08-27*