--- product_id: 58080168 title: "Lanzar OPTI100X4 Optidrive 800W 4 Channel Competition Class Mosfet Amplifier" brand: "lanzar" price: "AR$185134" currency: ARS in_stock: false url: https://www.desertcart.com.ar/products/58080168-lanzar-opti100x4-optidrive-800w-4-channel-competition-class-mosfet-amplifier store_origin: AR region: Argentina --- # 800W max power output 100W x 4 RMS @ 4Ω Variable low/high pass filters Lanzar OPTI100X4 Optidrive 800W 4 Channel Competition Class Mosfet Amplifier **Brand:** lanzar **Price:** AR$185134 **Availability:** ❌ Out of Stock ## Summary > 🎵 Unleash Pro-Level Sound Power & Control — Because Your Ride Deserves the Spotlight ## Quick Answers - **What is this?** Lanzar OPTI100X4 Optidrive 800W 4 Channel Competition Class Mosfet Amplifier by lanzar - **How much does it cost?** AR$185134 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/58080168-lanzar-opti100x4-optidrive-800w-4-channel-competition-class-mosfet-amplifier) ## Best For - lanzar enthusiasts ## Why This Product - Trusted lanzar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bass Boost Brilliance:** Adjustable bass boost up to 18dB ensures your beats hit harder and deeper, perfect for that immersive experience. - • **Powerhouse Performance:** Delivers up to 800W max power with 100W RMS per channel for crystal-clear, competition-grade sound. - • **User-Friendly Features:** Soft turn on/off, subwoofer remote level control, and LED indicators keep your setup sleek and hassle-free. - • **Precision Audio Control:** Variable low and high pass filters (50Hz-120Hz & 50Hz-750Hz) let you tailor your soundstage with surgical accuracy. - • **Pro-Grade Build & Connectivity:** Gold-plated RCA inputs and double-sided epoxy PCB guarantee durability and pristine signal clarity. ## Overview The Lanzar OPTI100X4 is a compact yet powerful 4-channel MOSFET amplifier delivering 100W RMS per channel at 4 ohms, with a max output of 800W. It features variable low and high pass filters, adjustable bass boost, and professional-grade components like gold-plated RCA inputs and a double-sided epoxy PCB. Designed for competition-class audio setups, it offers precise sound tuning, soft start/stop, and robust protection, making it a top choice for audiophiles seeking high fidelity and reliability. ## Description Product Description Lanzar's newly designed Optidrive amplifiers bring both quality and power -- this dynamic 800 watt, 4-channel amplifier is it. Versatile and powerful, this high-performance amp delivers high fidelity audio with unprecedented clarity. You'll be amazed at the textures and richness of the bass this amp produces with its state-of-the-art bass boost circuit and electronic crossover network. The amplifier also comes with protection -- offering power protection LED indicators and advanced protection circuitry. Blow the other competitors away with an elite amplifier that's one of Lanzar's top-sellers for good reason. The unit also includes remote subwoofer bass control, variable high/low pass crossover controls, and tons of other great features. Box Contains 1x Amplifier ## Features - 100 watts x 4 rms power @ 4 ohms - bass boost circuit - line outs for left and right channels - soft turn on/off - frequency response: 10hz - 35khz - fuse rating: 25a x 3 - 200 watts x 4 max power @ 4 ohms - bridgeable at 4 ohms - low pass filter controls - minimum speaker impedance: 2 ohms - variable low pass filter: 50hz~120hz, 24db/octave - dimensions: 10.08'' (w) x 2.12'' (h) x 15.75'' (l) - 400 watts x 2 max power @ 4 ohms bridged - 2 ohm stereo stable - high pass filter controls - thd: 0.04% - variable high pass filter: 50hz~750hz, 24db/octave - 175 watts x 4 watts rms power @ 2 ohms - double sided epoxy pcb circuit board - subwoofer remote level control - s/n ratio: 100db - variable bass boost: 0 to 18db - Electronic crossover network - gold plated rca inputs - power and protection led indicators - channel separation: 60db - input sensitivity: 200mv ~ 8v ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 52.71 x 33.66 x 12.07 cm; 453.59 g | | Item model number | OPTI100X4 | | Country Produced In | china | | Output Wattage | 200 Watts | | Voltage | 8 | | Item Weight | 454 g | ## Product Details - **Item dimensions L x W x H:** 52.7 x 33.7 x 12.1 centimetres - **Voltage:** 8 - **Manufacturer:** Lanzar - **Brand:** LANZAR - **Number of channels:** 4 ## Images ![Lanzar OPTI100X4 Optidrive 800W 4 Channel Competition Class Mosfet Amplifier - Image 1](https://m.media-amazon.com/images/I/71z8oT7l7VL.jpg) ![Lanzar OPTI100X4 Optidrive 800W 4 Channel Competition Class Mosfet Amplifier - Image 2](https://m.media-amazon.com/images/I/71TJY1kY4pL.jpg) ![Lanzar OPTI100X4 Optidrive 800W 4 Channel Competition Class Mosfet Amplifier - Image 3](https://m.media-amazon.com/images/I/71XDG8OrBSL.jpg) ![Lanzar OPTI100X4 Optidrive 800W 4 Channel Competition Class Mosfet Amplifier - Image 4](https://m.media-amazon.com/images/I/71EwKh2gSgL.jpg) ## Questions & Answers **Q: this amp is 0.5 ohm stable. And can put out 1,2500 watts at 1.3 ohm. Can i use it for my alpine swr12d2 @ 1 ohm 1000 rms?** A: The amp is a monster of you hook it up at 1ohm your subs will be getting some serious power warning don't turn your amp all the way up or bye bye sub I've owned the 2000 and the 4000 these amps are monsters they seriously put out the power just be careful **Q: at 2ohm 1050x2 is that rms???** A: Yes ..Thing does over 2500 RMS on my d'amore ad1...It's a beast. **Q: will this work at 0.5 ohms?** A: Yes ,but u will have to modify the amp like putting 2 to 3 extra fan plus have to be installed in a well ventilated and roomy area. **Q: Can I run 3 15" vm audio** A: Yes you can but you have to make sure the speakers are wired correctly --- ## 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.com.ar/products/58080168-lanzar-opti100x4-optidrive-800w-4-channel-competition-class-mosfet-amplifier](https://www.desertcart.com.ar/products/58080168-lanzar-opti100x4-optidrive-800w-4-channel-competition-class-mosfet-amplifier) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-19*