--- product_id: 524419037 title: "MB Quart 440 Watt 4 Channel Car Audio Amplifier, Digital Class D, MA1-440.4, Black" brand: "mb quart" price: "104.46 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/524419037-mb-quart-440-watt-4-channel-car-audio-amplifier-digital store_origin: TN region: Tunisia --- # 440W peak power output Advanced heat sink cooling Variable electronic crossovers MB Quart 440 Watt 4 Channel Car Audio Amplifier, Digital Class D, MA1-440.4, Black **Brand:** mb quart **Price:** 104.46 DT **Availability:** ❌ Out of Stock ## Summary > 🎵 Drive the sound revolution with MB Quart’s 440W powerhouse! ## Quick Answers - **What is this?** MB Quart 440 Watt 4 Channel Car Audio Amplifier, Digital Class D, MA1-440.4, Black by mb quart - **How much does it cost?** 104.46 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/524419037-mb-quart-440-watt-4-channel-car-audio-amplifier-digital) ## Best For - mb quart enthusiasts ## Why This Product - Trusted mb quart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Audio Tuning:** Customize your soundstage with variable electronic crossovers for perfectly balanced speakers and subwoofers. - • **Robust & Reliable Power:** Durable power supply delivers stable energy flow, protecting your vehicle’s electrical system while maximizing output. - • **Power-Packed Performance:** Unleash 440 watts of crystal-clear sound that transforms your car audio into a concert hall on wheels. - • **Stay Cool Under Pressure:** Heavy-duty heat sink ensures your amp runs reliably without overheating, even on the longest drives. - • **Seamless Signal Integrity:** Nickel-plated RCA inputs guarantee distortion-free connections for premium sound clarity. ## Overview The MB Quart MA1-440.4 is a compact yet powerful 4-channel Class D car amplifier delivering 440 watts of high-fidelity audio. Featuring variable electronic crossovers for precise tuning, an advanced heat sink for efficient cooling, and nickel-plated RCA inputs for superior signal quality, this amplifier ensures a premium, distortion-free listening experience. Its rugged power supply maintains stable energy flow without taxing your vehicle’s electrical system, making it a reliable upgrade for any car audio enthusiast. ## Description Buy MB Quart 440 Watt 4 Channel Car Audio Amplifier, Digital Class D, MA1-440.4, Black: Dual-Channel Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - High-Powered Amplifier: Portable 4-channel Class D amp delivers 440 watts of premium sound for car audio setups, enhancing clarity, depth, and performance - Precision Sound Control: Variable electronic crossovers allow detailed tuning for speakers and subwoofers, optimizing audio quality and delivering a rich and immersive listening experience - Advanced Cooling System: Heavy-duty heat sink dissipates heat efficiently, maintaining consistent performance and preventing overheating for reliable and long-lasting operation - Premium Signal Connections: Nickel-plated RCA inputs provide a secure, high-quality connection, ensuring optimal signal transfer while reducing distortion for superior sound clarity - Durable Power Supply: Rugged power system delivers stable and efficient energy flow without straining the vehicle’s electrical system, supporting a seamless and powerful sound system ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXXK5VG5 | | Best Sellers Rank | #244,118 in Electronics ( See Top 100 in Electronics ) #34 in Car Dual-Channel Amplifiers | | Brand Name | MB Quart | | Customer Reviews | 4.6 4.6 out of 5 stars (13) | | Manufacturer | MB Quart | | Material Type | Metal, Plastic | | Maximum Output Power | 440 watts | | Maximum Supply Voltage | 12 Volts | | Minimum Supply Voltage | 12 Volts | | Model | MA1-440.4 | | Mounting Type | Surface Mount | | Number of Channels | 4 | | Output Power | 440 Watts | | Package Type Name | Kit | | Part Number | MA1-440.4 | | Specification Met | Fcc, Ic | | UPC | 806576223504 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | ## Product Details - **Manufacturer:** MB Quart - **Maximum Supply Voltage:** 12 Volts - **Minimum Supply Voltage:** 12 Volts - **Mounting Type:** Surface Mount - **Voltage:** 12 Volts ## Images ![MB Quart 440 Watt 4 Channel Car Audio Amplifier, Digital Class D, MA1-440.4, Black - Image 1](https://m.media-amazon.com/images/I/612TDbgYtQL.jpg) ![MB Quart 440 Watt 4 Channel Car Audio Amplifier, Digital Class D, MA1-440.4, Black - Image 2](https://m.media-amazon.com/images/I/71W6vIujxvL.jpg) ![MB Quart 440 Watt 4 Channel Car Audio Amplifier, Digital Class D, MA1-440.4, Black - Image 3](https://m.media-amazon.com/images/I/81g7VDUnkkL.jpg) ![MB Quart 440 Watt 4 Channel Car Audio Amplifier, Digital Class D, MA1-440.4, Black - Image 4](https://m.media-amazon.com/images/I/71xGD7WgTnL.jpg) ![MB Quart 440 Watt 4 Channel Car Audio Amplifier, Digital Class D, MA1-440.4, Black - Image 5](https://m.media-amazon.com/images/I/81uCwff6hPL.jpg) ## Frequently Bought Together - MB Quart 440 Watt 4 Channel Car Audio Amplifier, Digital Class D, MA1-440.4, Black - MB Quart FSB216 Formula Series 6.5" Component Speaker System - MB Quart RW-110A 800W Reference Series 10" 4-Ohm Power Subwoofer Amplifier with 8 Guage Kit Red and Gravity Magnet Phone Holder Bundle --- ## 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.tn/products/524419037-mb-quart-440-watt-4-channel-car-audio-amplifier-digital](https://www.desertcart.tn/products/524419037-mb-quart-440-watt-4-channel-car-audio-amplifier-digital) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-14*