--- product_id: 1250743 title: "MTX TN400/4 Terminator 4x75W Amplifier" brand: "mtx" price: "123 zł" currency: PLN in_stock: false reviews_count: 5 url: https://www.desertcart.pl/products/1250743-mtx-tn400-4-terminator-4x75w-amplifier store_origin: PL region: Poland --- # 150W x 4 channels LED indicators Adaptive cooling MTX TN400/4 Terminator 4x75W Amplifier **Brand:** mtx **Price:** 123 zł **Availability:** ❌ Out of Stock ## Summary > 🎶 Amplify Your Sound, Elevate Your Vibe! ## Quick Answers - **What is this?** MTX TN400/4 Terminator 4x75W Amplifier by mtx - **How much does it cost?** 123 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/1250743-mtx-tn400-4-terminator-4x75w-amplifier) ## Best For - mtx enthusiasts ## Why This Product - Trusted mtx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Informed:** LED power and protection indicators keep you in the loop, ensuring your system is always performing at its best. - • **Smart & Efficient:** Smart engage auto turn-on circuitry means you’ll never have to worry about manual operation again. - • **Unleash the Power:** Experience a max output of 150 watts across 4 channels for an audio experience that rocks your world. - • **Effortless Control:** Gain control feature allows you to fine-tune your audio settings for a personalized listening experience. - • **Cool Under Pressure:** Built-in adaptive cooling fans ensure your amplifier stays cool, even during the most intense listening sessions. ## Overview The MTX TN400/4 Terminator Amplifier delivers a powerful 150 watts per channel across four channels, featuring LED indicators for power and protection, gain control for audio customization, smart engage circuitry for automatic operation, and built-in adaptive cooling fans for optimal performance. ## Description MISSION COMPLETE: Terminator amplifiers have a reputation for power and their objective is to deliver high quality sound and performance at prices anyone would be foolish not to take advantage of. POWER OF TECHNOLOGY: Terminator amplifiers have been totally redesigned to incorporate high quality aesthetics with the latest technologies that allow Terminator amplifiers to run as long as you do. All three models have a high sheen, gloss black cover that adds a powerful feel to any installation. All three models share the same size and footprint and all the connections are on one side making it easy to create a custom looking, clean installation. Rather than weighing you down with heavy aluminum heat sinks, Terminator amplifiers are cooled using a variable speed internal fan that is normally reserved for our highest end amplifier lines. As you turn your volume knob clockwise until you can't take it anymore, the amplifier output is increasing which engages the fan to automatically increase its speed allowing more cool air to enter the amp. This keeps the amplifier performing at its peak level longer and prevents the amplifier from having to go into thermal shutdown due to overheating. As you turn your system down to hear what your friends are saying about your system after you see them bobbing their heads to the beat and grinning from ear to ear from the back seat, the fan automatically slows down as the volume decreases. Talk about technology making life better. What's better than an affordable amplifier packed full of performance and these features? ## Features - Max power output: 150 watts x 4 channels - LED power and protection indicators - Gain control - Smart engage auto turn-on circuitry - Built-in adaptive cooling fans ## Images ![MTX TN400/4 Terminator 4x75W Amplifier - Image 1](https://m.media-amazon.com/images/I/61E4UyDbDwL.jpg) ## Available Options This product comes in different **Product Packaging** options. ## Customer Reviews ### ⭐⭐⭐⭐ Good Amp *by C***5 on Reviewed in the United States on December 25, 2012* This is a good amp for someone that does not have RCA wires and wants to hook up to your existing speaker wires I'm running 2 of them off my factory 6 disc. No need to buy a new head unit. They have worked great for me for 18 months now running a 12 inch sub and four 6.5 component polks. I used one in a car to run a 12 inch sub in the trunk by taping into the back deck speaker wires no need for a remote wire to turn the amp on and off it works off the speaker wires. Just need to run a power from you battery and a ground wire. They have a built in fan that runs for a few after I turn the key off but only when I'm pushing them hard.I would buy again, and I think they are a good price. It's almost a 5 star but the build quality could be a little better but it's not bad, I guess they just don't make things like they used to! ### ⭐⭐⭐⭐⭐ Great performance! *by R***Z on Reviewed in the United States on November 9, 2011* I'm not an audio fanatic but i wanted to have good sound with good performance & the MTX TN400/4 covers excellently i got it with no complaint, i also used BT1014 BT Series 10 inch 4 ohm Passive Tube & 165 A1 Focal kit.Execellent performance at higher rates! ### ⭐ Didn't get what i paid for TWICE *by M***E on Reviewed in the United States on April 30, 2012* I ordered the amp in March, received it and it was broke. Got a replacement and it was broke too. The RCA plugs were crossing over and only two of the four channels work one RCA to two speakers. I have had a lot of MTX products and still have a 2300 from '96 still kicking but these are JUNK. Sent email to MTX and no response. If you buy BEST OF LUCK --- ## 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.pl/products/1250743-mtx-tn400-4-terminator-4x75w-amplifier](https://www.desertcart.pl/products/1250743-mtx-tn400-4-terminator-4x75w-amplifier) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-01*