--- product_id: 218862065 title: "Mono Subwoofer Amplifier 3000 Watt Class-D Amp 1 Ohm Stable Harmony Audio" brand: "harmony audio" price: "NZ$1056" currency: NZD in_stock: true category: "Harmony Audio" url: https://www.desertcart.nz/products/218862065-mono-subwoofer-amplifier-3000-watt-class-d-amp-1-ohm store_origin: NZ region: New Zealand --- # 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:** NZ$1056 **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?** NZ$1056 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/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 and traditional 12V remote turn-on options for seamless, hassle-free installation. - β€’ **Unmatched Power Surge:** Deliver thunderous bass with a massive 3000W peak output that commands attention on every drive. - β€’ **Daisy Chain Innovation:** Expand your sound system effortlessly by linking a second Harmony amp or accessory via the unique remote terminal. - β€’ **Driver’s Bass Command:** Fine-tune your bass on the fly with the included remote control featuring a 0-12dB boost and LED status indicator. - β€’ **Flexible Subwoofer Setup:** 1-ohm stability lets you customize wiring for maximum power and deep, clean lows tailored to your rig. ## Overview The Harmony Audio Mono Subwoofer Amplifier delivers a powerful 3000W peak output with 1-ohm stability, perfect for high-performance subwoofer setups. Featuring smart power control and an exclusive daisy chain capability, it offers versatile installation and system expansion. The included remote bass controller ensures precise, on-the-go 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 | #198,991 in Electronics ( See Top 100 in Electronics ) #391 in Car Mono Amplifiers | | Brand Name | Harmony Audio | | Customer Reviews | 4.3 4.3 out of 5 stars (153) | | Item Dimensions | 23.5 x 8.4 x 4.5 inches | | Item Highlight | Bass Remote Included, Monoblock Car Power for Big Sub Builds, Clean Deep Lows, High-Output Daily or Show Use | | 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.nz/products/218862065-mono-subwoofer-amplifier-3000-watt-class-d-amp-1-ohm](https://www.desertcart.nz/products/218862065-mono-subwoofer-amplifier-3000-watt-class-d-amp-1-ohm) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-10-11*