---
product_id: 43856776
title: "SA-Classic 10\" D4 Subwoofer - 1000W RMS, Dual 4-Ohm Voice Coils, 19mm Xmax, Cast Aluminum Frame, Small Enclosure Optimized"
brand: "sundown audio"
price: "C$41669"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/43856776-sa-classic-10-d4-subwoofer-1000w-rms-dual-4-ohm
store_origin: NI
region: Nicaragua
---

# 1000W RMS power handling 19mm Xmax deep excursion Cast aluminum frame durability SA-Classic 10" D4 Subwoofer - 1000W RMS, Dual 4-Ohm Voice Coils, 19mm Xmax, Cast Aluminum Frame, Small Enclosure Optimized

**Brand:** sundown audio
**Price:** C$41669
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the bass, own the road with Sundown Audio SA-Classic!

## Quick Answers

- **What is this?** SA-Classic 10" D4 Subwoofer - 1000W RMS, Dual 4-Ohm Voice Coils, 19mm Xmax, Cast Aluminum Frame, Small Enclosure Optimized by sundown audio
- **How much does it cost?** C$41669 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/43856776-sa-classic-10-d4-subwoofer-1000w-rms-dual-4-ohm)

## Best For

- sundown audio enthusiasts

## Why This Product

- Trusted sundown audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Rugged cast aluminum frame and Faraday ring ensure rock-solid stability and smooth sound.
- • **Flexible Wiring:** Dual 4-Ohm voice coils offer versatile wiring options to tailor your setup.
- • **Deep Bass Precision:** 19mm linear excursion delivers crystal-clear low frequencies with zero distortion.
- • **Compact & Compatible:** Optimized for small enclosures—perfect fit for sleek, powerful car audio systems.
- • **Powerhouse Performance:** Unleash 1000W RMS for earth-shaking bass that commands attention.

## Overview

The Sundown Audio SA-Classic 10" D4 subwoofer is engineered for professional-grade car audio enthusiasts seeking powerful, distortion-free bass. Featuring 1000W RMS power handling, 19mm Xmax excursion, and a durable cast aluminum frame, it offers flexible wiring with dual 4-Ohm coils and is optimized for compact enclosures. This subwoofer delivers deep, precise low frequencies with reliable performance, making it a must-have for those who demand premium sound and installation versatility.

## Description

SA-Classic 10" D4 Subwoofer - 1000W RMS, Dual 4-Ohm Voice Coils, 19mm Xmax, Cast Aluminum Frame, Small Enclosure Optimized

## Features

- High-Power Handling: Rated for 1000 Watts RMS (2000 Watts Peak) power.1 Features Dual 4-Ohm voice coils with a 7.08 Ω DC resistance (Re) for flexible wiring configurations.
- Durable Motor and Structure: Built with a high strength cast aluminum frame and a low distortion motor incorporating a large aluminum Faraday ring for smooth acoustic response.
- Advanced Voice Coil Assembly: Utilizes a robust custom 2.5-inch voice coil with high-temperature voice coil wire and a double-layered Nomex spider for reliable performance under load.
- Deep Excursion Capabilities: Features 19mm of Xmax (one-way linear excursion) and a stitched-on "XL" tinsel lead wire system to handle deep bass notes cleanly.
- Enclosure Versatility: Optimized for small ported, sealed (0.5 cu ft), and band-pass enclosures. Recommended ported size is 1.0 cu ft tuned to 35Hz with a 15 sq in port area.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Is Electric | Yes |
| Power Source | Corded Electric |
| Number of Power Levels | 1 |
| Speaker Maximum Output Power | 750 Watts |
| Subwoofer Connectivity Technology | Wired |
| Number Of Circuits | 1 |
| Item Dimensions D x W x H | 6"D x 10.5"W x 10.5"H |
| Number of Audio Channels | 3.0 |
| Frequency Response | 36.6 Hz |
| Compatible with Vehicle Type | Car |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Speaker Size | 10 Inches |
| Woofer Diameter | 10 Inches |
| MP3 player | No |
| Processor Count | 2 |
| Total USB 2.0 Ports | 2 |
| Specific Uses For Product | Car Audio |
| Controller Type | Voice control |
| Color | Black |
| Is Waterproof | FALSE |
| Control Method | App |
| Audio Output Mode | [Stereo, Mono] |
| Mounting Type | Flush Mount |
| Material Type | Aluminum |
| Speaker Type | Subwoofer |
| Additional Features | Bass Boost |
| Recommended Uses For Product | For Car Audio |
| Subwoofer Diameter | 10 Inches |

## Product Details

- **Brand:** Sundown Audio
- **Speaker Maximum Output Power:** 1000 Watts
- **Frequency Response:** 36.6 Hz
- **Connectivity Technology:** RCA
- **Audio Output Mode:** [Stereo, Mono]

## Images

![SA-Classic 10" D4 Subwoofer - 1000W RMS, Dual 4-Ohm Voice Coils, 19mm Xmax, Cast Aluminum Frame, Small Enclosure Optimized - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Questions & Answers

**Q: I have a amp at 1700w at 2 ohm. I want 2 sa10. Do I want each sub 4ohm with dual voice coil to wire up subs so they run at 2ohm to match amp?**
A: That would def work. I have mine running on 4K actually and they have handled perfect for a year now

**Q: I just installed 2 of these on a jp23 wired to 1 ohm and they dont sound good at all. i have .94 cubic airspace for each sub. any ideas?**
A: Thanks for reaching out and did you check your setting on the amp and headunit. Running two crossovers can cause issues. Best to turn off the headunit LPF for the subwoofer and use the LPF on the amp only. Typically settings are 80HZ. You might also want to try a ported enclosure for these subwoofers that's tuned to around 32hz.

**Q: What is the recommended air space for these in a ported box?**
A: Hi,

these subs ask for a 1.0-1.25 ft^3 (per sub) tuned @ 35hz.

Thank You

**Q: Does it have to be in a ported box?**
A: You can use a sealed or ported box, but ported is a bit louder

## Frequently Bought Together

- Sundown Audio SA-10 D4 Classic 10" 750W RMS Dual 4-Ohm SA Series Subwoofer
- Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output

---

## 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.ni/products/43856776-sa-classic-10-d4-subwoofer-1000w-rms-dual-4-ohm](https://www.desertcart.ni/products/43856776-sa-classic-10-d4-subwoofer-1000w-rms-dual-4-ohm)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-27*