--- product_id: 218862065 title: "Mono Subwoofer Amplifier 3000 Watt Class-D Amp 1 Ohm Stable Harmony Audio" brand: "harmony audio" price: "€ 312.30" currency: EUR in_stock: true category: "Harmony Audio" url: https://www.desertcart.ie/products/218862065-mono-subwoofer-amplifier-3000-watt-class-d-amp-1-ohm store_origin: IE region: Ireland --- # 3000W peak power 1-ohm stable wiring Remote bass control Mono Subwoofer Amplifier 3000 Watt Class-D Amp 1 Ohm Stable Harmony Audio **Brand:** harmony audio **Price:** € 312.30 **Availability:** βœ… In Stock ## Summary > πŸ”Š Own the streets with bass that speaks louder than words! ## Quick Answers - **What is this?** Mono Subwoofer Amplifier 3000 Watt Class-D Amp 1 Ohm Stable Harmony Audio by harmony audio - **How much does it cost?** € 312.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/218862065-mono-subwoofer-amplifier-3000-watt-class-d-amp-1-ohm) ## Best For - harmony audio enthusiasts ## Why This Product - Trusted harmony audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Smart Power Control:** Innovative DC voltage offset or traditional 12V remote turn-on for seamless integration. - β€’ **Unmatched Power Surge:** Deliver thunderous 3000W peak output for earth-shaking bass that commands attention. - β€’ **Daisy Chain Innovation:** Easily link a second amp or accessory to expand your audio empire with low-amp triggers. - β€’ **Driver’s Bass Command:** Adjust bass on the fly with a sleek remote featuring a 12dB boost and LED status glow. - β€’ **Flexible Wiring Freedom:** 1-ohm stability lets you customize subwoofer setups for maximum sonic impact. ## Overview The Harmony Audio Mono Subwoofer Amplifier delivers a powerful 3000W peak output with 1-ohm stability, enabling versatile subwoofer configurations. Featuring smart power control and an exclusive daisy chain capability, it offers seamless integration and expansion options. The included remote bass controller allows precise, on-the-go bass tuning, making it ideal for both daily drivers and show-stopping sound systems. ## Description Buy Mono Subwoofer Amplifier 3000 Watt Class-D Amp 1 Ohm Stable Harmony Audio | Bass Remote Included, Monoblock Car Power for Big Sub Builds, Clean Deep Lows, High-Output Daily or Show Use: Mono Amplifiers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - 3000 WATT PEAK POWER: With a peak power output of 3000 watts, this amplifier delivers robust and dynamic bass, ensuring a powerful and immersive listening experience in your vehicle. - 1 OHM STABLE: The amplifier is 1-ohm stable, allowing for flexible subwoofer wiring configurations. This feature provides versatility in connecting multiple subwoofers and optimizing impedance for maximum power output. - SMART POWER CONTROL: Solve the challenge of finding a switched 12-volt wire with Harmony Alloy Amplifiers. Control the amplifier via DC voltage offset or the traditional 12-volt switched remote turn-on lead, providing versatility and ease of use. - INNOVATIVE DAISY CHAIN FEATURE: Stand out with the exclusive ability to daisy chain a 2nd Harmony amplifier or accessory. Utilizing the empty remote terminal as a 12-volt switched output, it opens possibilities for controlling additional devices with low amperage triggers, enhancing your music experience. - REMOTE BASS CONTROL: Enjoy convenient bass adjustments from the driver's seat with the included Bass Remote Controller. Featuring a 0 to 12 dB boost range and a blue LED status light, it allows precise tuning and quick visual confirmation of the amplifier's status. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CHML89H | | Best Sellers Rank | #73,496 in Electronics ( See Top 100 in Electronics ) #132 in Car Mono Amplifiers | | Brand Name | Harmony Audio | | Customer Reviews | 4.3 4.3 out of 5 stars (151) | | Item Dimensions | 23.5 x 8.4 x 4.5 inches | | Manufacturer | Harmony Audio | | Material Type | Aluminum | | Maximum Output Power | 3000 watts | | Maximum Supply Voltage | 14.4 volts | | Minimum Supply Voltage | 12 volts | | Model | HA-A1500.1 | | Mounting Type | Surface Mount | | Number of Channels | 1 | | Number of Items | 1 | | Output Power | 1500 watts | | Package Type Name | cardboard box | | Part Number | HA-A1500.1 | | Specification Met | Oem | | Voltage | 14.4 volts_of_direct_current | ## Product Details - **Item dimensions L x W x H:** 23.5 x 8.4 x 4.5 inches - **Manufacturer:** Harmony Audio - **Maximum Supply Voltage:** 14.4 volts - **Minimum Supply Voltage:** 12 volts - **Voltage:** 14.4 volts_of_direct_current ## Images ![Mono Subwoofer Amplifier 3000 Watt Class-D Amp 1 Ohm Stable Harmony Audio - Image 1](https://m.media-amazon.com/images/I/41ywiqztBbL.jpg) ![Mono Subwoofer Amplifier 3000 Watt Class-D Amp 1 Ohm Stable Harmony Audio - Image 2](https://m.media-amazon.com/images/I/41m+FkNqs3L.jpg) ![Mono Subwoofer Amplifier 3000 Watt Class-D Amp 1 Ohm Stable Harmony Audio - Image 3](https://m.media-amazon.com/images/I/41kLUkJ8sLL.jpg) ![Mono Subwoofer Amplifier 3000 Watt Class-D Amp 1 Ohm Stable Harmony Audio - Image 4](https://m.media-amazon.com/images/I/31Qld3m09kL.jpg) ![Mono Subwoofer Amplifier 3000 Watt Class-D Amp 1 Ohm Stable Harmony Audio - Image 5](https://m.media-amazon.com/images/I/41bpmp5T8RL.jpg) ## Frequently Bought Together - Harmony Audio HA-A1500.1 Car Stereo Class D Amp Mono 3000 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote - Harmony Audio HA-AK0 Car Stereo Complete 1/0 Gauge 3000W Amp Amplifier Install Kit - Nickel Plated - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/218862065-mono-subwoofer-amplifier-3000-watt-class-d-amp-1-ohm](https://www.desertcart.ie/products/218862065-mono-subwoofer-amplifier-3000-watt-class-d-amp-1-ohm) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-08-25*