--- product_id: 105853013 title: "DollaTek 400W Adjustable Multi Speaker Treble/high Bass Audio Frequency Divider 2-Way Crossover Filters" brand: "dollatek" price: "€ 0.05" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.pt/products/105853013-dollatek-400w-adjustable-multi-speaker-treble-high-bass-audio-frequency store_origin: PT region: Portugal --- # 400W max power output Plug & play no-solder design Adjustable treble & bass crossover DollaTek 400W Adjustable Multi Speaker Treble/high Bass Audio Frequency Divider 2-Way Crossover Filters **Brand:** dollatek **Price:** € 0.05 **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate your sound game—because your speakers deserve the upgrade! ## Quick Answers - **What is this?** DollaTek 400W Adjustable Multi Speaker Treble/high Bass Audio Frequency Divider 2-Way Crossover Filters by dollatek - **How much does it cost?** € 0.05 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/105853013-dollatek-400w-adjustable-multi-speaker-treble-high-bass-audio-frequency) ## Best For - dollatek enthusiasts ## Why This Product - Trusted dollatek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Setup:** No soldering required—easy plug-and-play design lets you upgrade your sound system in minutes. - • **Compact & Durable:** Sleek 7x5x2.5cm copper-wound crossover built to last and fit seamlessly into any audio rig. - • **Versatile Use Case:** Ideal for 2-way and 2.1 speaker systems, including automotive and DIY speaker projects. - • **Powerful Compatibility:** Supports speakers up to 400W and impedance from 4 to 16 ohms, perfect for home cinema and car audio setups. - • **Precision Audio Control:** Fine-tune your sound with adjustable treble and bass settings for a personalized listening experience. ## Overview The DollaTek 400W Adjustable Multi Speaker Crossover is a compact, copper-wound audio frequency divider designed for precise treble and bass control. Compatible with 4-16 ohm speakers and supporting up to 400 watts, it offers easy, solder-free installation for home cinema, car audio, and DIY speaker builds. Its adjustable settings empower audiophiles to customize sound output, delivering professional-grade audio clarity in a sleek, durable package. ## Description Suitable for speaker power: 400 W or less Suitable for speaker impedance: 4 to 16 ohms Pack 1 x 400W crossover filter Review: Great thanks 👍 - I fitted this to an old disco speaker so I could have music playing in a factory. It did the job perfectly. A result , I now have music at work and a working pair of disco speakers . Review: Great Little Crossovers - These crossovers are great for the price and serve a purpose in DIY speaker builds - some reviews state that it says 2 items in the title but I think this might have been confused with the 2-way label. Overall great units, with a decent build quality. ## Technical Specifications | Specification | Value | |---------------|-------| | Audio output mode | Stereo | | Brand | DollaTek | | Connectivity technology | Bluetooth | | Input voltage | 230 Volts (AC) | | Mounting type | Tabletop Mount | | Speaker maximum output power | 400 Watts | ## Product Details - **Audio output mode:** Stereo - **Brand:** DollaTek - **Connectivity technology:** Bluetooth - **Input voltage:** 230 Volts (AC) - **Material:** copper - **Model name:** DollaTek - **Mounting type:** Tabletop Mount - **Speaker maximum output power:** 400 Watts - **Speaker type:** Component - **Special feature:** Adjustable crossover for treble and bass, adjustable settings and compatibility with 2.1 systems ## Images ![DollaTek 400W Adjustable Multi Speaker Treble/high Bass Audio Frequency Divider 2-Way Crossover Filters - Image 1](https://m.media-amazon.com/images/I/61NlrxnSoUL.jpg) ![DollaTek 400W Adjustable Multi Speaker Treble/high Bass Audio Frequency Divider 2-Way Crossover Filters - Image 2](https://m.media-amazon.com/images/I/51Ag-UxiXzL.jpg) ![DollaTek 400W Adjustable Multi Speaker Treble/high Bass Audio Frequency Divider 2-Way Crossover Filters - Image 3](https://m.media-amazon.com/images/I/51SuBlcY0oL.jpg) ![DollaTek 400W Adjustable Multi Speaker Treble/high Bass Audio Frequency Divider 2-Way Crossover Filters - Image 4](https://m.media-amazon.com/images/I/61qbGOV0jvL.jpg) ![DollaTek 400W Adjustable Multi Speaker Treble/high Bass Audio Frequency Divider 2-Way Crossover Filters - Image 5](https://m.media-amazon.com/images/I/51akXwap2WL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great thanks 👍 *by D***N on 18 December 2025* I fitted this to an old disco speaker so I could have music playing in a factory. It did the job perfectly. A result , I now have music at work and a working pair of disco speakers . ### ⭐⭐⭐⭐ Great Little Crossovers *by B***N on 29 May 2023* These crossovers are great for the price and serve a purpose in DIY speaker builds - some reviews state that it says 2 items in the title but I think this might have been confused with the 2-way label. Overall great units, with a decent build quality. ### ⭐⭐⭐⭐⭐ Great quality *by M***N on 21 August 2024* I didn’t choose to use this in the end, as my project turned out not to need it. However, I can comment on the quality. It certainly looks like it has used good quality components, which have been tidily fixed to the board. I would be happy to use these in any future build as they certainly look to be good value for money! ## Frequently Bought Together - DollaTek 400W Adjustable Multi Speaker Treble/high Bass Audio Frequency Divider 2-Way Crossover Filters - QTX 4.5" Replacement Silk Dome Tweeter - High Powered Woofer With Aramid Fibre Cone | 6.5" Driver, 8 Ohms, 250W --- ## 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.pt/products/105853013-dollatek-400w-adjustable-multi-speaker-treble-high-bass-audio-frequency](https://www.desertcart.pt/products/105853013-dollatek-400w-adjustable-multi-speaker-treble-high-bass-audio-frequency) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-20*