---
product_id: 275577974
title: "A4000 Single-Driver IEM Earphones, High-Fidelity Sound, Detachable Cable, Lightweight in-Ear Monitors, Premium Audio Quality, Comfortable Fit, Durable Design, Ideal for Audiophiles"
brand: "final"
price: "$421"
currency: NZD
in_stock: true
reviews_count: 11
category: "Final"
url: https://www.desertcart.nz/products/275577974-a4000-single-driver-iem-earphones-high-fidelity-sound-detachable-cable
store_origin: NZ
region: New Zealand
---

# 6mm dynamic driver lightweight & comfy detachable cable A4000 Single-Driver IEM Earphones, High-Fidelity Sound, Detachable Cable, Lightweight in-Ear Monitors, Premium Audio Quality, Comfortable Fit, Durable Design, Ideal for Audiophiles

**Brand:** final
**Price:** $421
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game with the Final A4000 — where precision meets comfort.

## Quick Answers

- **What is this?** A4000 Single-Driver IEM Earphones, High-Fidelity Sound, Detachable Cable, Lightweight in-Ear Monitors, Premium Audio Quality, Comfortable Fit, Durable Design, Ideal for Audiophiles by final
- **How much does it cost?** $421 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/275577974-a4000-single-driver-iem-earphones-high-fidelity-sound-detachable-cable)

## Best For

- final enthusiasts

## Why This Product

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

## Key Features

- • **Modular Durability:** Detachable cable design means easy replacements and longer-lasting performance on the go.
- • **All-Day Comfort Fit:** Lightweight construction paired with multiple ear tip sizes ensures a secure, fatigue-free listening experience.
- • **Audiophile-Grade Clarity:** Experience crisp highs, rich lows, and detailed mids with a precision-tuned single dynamic driver.
- • **Wide Soundstage Immersion:** Engineered for expansive sound imaging that pushes your music beyond the ordinary.
- • **Sweat-Resistant Reliability:** Water-resistant build and sound isolation make these perfect for active lifestyles and professional use.

## Overview

The Final A4000 is a premium wired in-ear monitor featuring a 6mm dynamic driver for balanced, high-fidelity sound with a V-shaped signature. Its detachable cable enhances durability, while the lightweight design and multiple ear tips provide all-day comfort. Water-resistant and built with sound isolation, it’s ideal for audiophiles, professionals, and active users seeking immersive, detailed audio on the move.

## Description

desertcart.com: Final A4000 Single-Driver IEM Earphones, High-Fidelity Sound, Detachable Cable, Lightweight in-Ear Monitors, Premium Audio Quality, Comfortable Fit, Durable Design, Ideal for Audiophiles : Electronics

Review: Intentionally weird tuning - I ordered these based on a couple of YouTube reviews, none of which brought up a frequency response graph. I wanted a taste of what good soundstage sounds like from an IEM without spending big money, so I got them. They immediately sounded like they had a V-shaped signature, and while I don't typically aim for that sound signature, I had no problem with these. Treble: I liked these much more than my OH10s because while the frequency response graphs show a huge hump in the upper mids/treble for the A4000s, the OH10s sound much sharper. The A4000s certainly don't lack detail, but they come across as much smoother. If I had looked at the frequency response of the treble before buying these, I would not have bought them. Mids: They exist, just a little thin. Bass: This was the most surprising aspect of the sound for me. I wasn't expecting much coming from solid metal IEMs like the OH10s, Arias, and Tin T2s, but the bass is punchy, smooth, and round (in a pleasing way). It doesn't sound particularly fast, but it has great tonality. The sub-bass is slightly forward, but the mid-bass tapers well into the mids. Soundstage/imaging Just like everybody else says, very good. I don't have much else to say other than that it feels like the A4000s push everything away. It rarely feels intimate, even when it feels like it should. I've heard their more expensive model can do both intimacy and width, whereas it feels like these focus purely on width. Something to note is that I like to bring these to the gym because of 1, the comfort and fit; and 2, they scale extremely well with volume; they never sound crowded, the bass hits hard, and the treble never becomes too sharp. That being said, the filter on my right bud got soiled from what I am assuming was sweat, but after a couple days of drying, it appears that the filter is back to normal. I really began to appreciate this product after looking at the frequency response graph on Crinacle's website. While the mids are most definitely recessed, the graph tracks extremely well with the target between 500-2k after which the hump begins. The treble hump encroaches a little bit on the upper mids which leads to the mids sounding a little thin in general, but they avoided making any mistakes in the gain region and so vocals still generally sound natural enough. The treble is emphasized, but even, and returns back to the target after 10k which prevents them from sounding too sharp. I don't know why they don't sound sharp, but it's pretty cool. If I ever go into kilobuck range, the A8000 is definitely one of the options I'm looking at.
Review: Sounds great and works well for drumming - I have had these for a few years now and I absolutely still love them. I play drums a lot, and these are very good at creating a sort of seal, which makes everything else much quieter. The sound quality is also much better compared to my old IEMs.

## Features

- Exceptional Sound Quality: The Final A4000 features a single-driver design, delivering high-fidelity audio with crisp highs, detailed mids, and rich lows, perfect for audiophiles and music enthusiasts.
- Balanced and Natural Sound: Designed for precision and accuracy, the A4000 offers a balanced sound profile, making it ideal for listening to a variety of music genres without distortion.
- Detachable Cable for Convenience: The A4000 comes with a detachable cable for easy replacement, enhancing durability and reducing wear and tear, perfect for on-the-go use.
- Lightweight & Comfortable Fit: With a lightweight design and multiple ear tip sizes, the Final A4000 ensures a secure and comfortable fit for extended listening sessions or travel.
- Durable & Premium Build: Crafted from high-quality materials, these earphones are built to last, providing reliable performance for everyday listening, studio monitoring, and professional use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LMBJFGD |
| Age Range (Description) | Adult |
| Audio Driver Size | 6 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #84,018 in Electronics ( See Top 100 in Electronics ) #3,919 in Earbud & In-Ear Headphones |
| Bluetooth Version | 5.0 |
| Cable Feature | Detachable |
| Carrying Case Color | Dark Navy |
| Carrying Case Material | Silicone |
| Compatible Devices | Devices with 3.5 mm Audio Jack |
| Connectivity Technology | Wired |
| Control Method | App |
| Control Type | Media Control |
| Controller Type | Corded |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 4.3 out of 5 stars (686) |
| Date First Available | December 17, 2020 |
| Earpiece Shape | Rounded tip |
| Frequency Response | 20 KHz |
| Generation | 4 |
| Hardware Interface | 2.5mm Audio |
| Headphones Jack | 3.5 mm Jack |
| Included Components | Cable |
| Input Device Interface | Audio jack |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.635 ounces |
| Item model number | FI-A4DPLDN |
| Manufacturer | final |
| Material | Plastic |
| Model Name | A4000 |
| Noise Control | Sound Isolation |
| Noise Control Features | Sound Shielding |
| Number of Items | 1 |
| Product Dimensions | 1.02 x 0.87 x 0.63 inches |
| Series Number | 4000 |
| Special Feature | Detachable Cable |
| Specific Uses For Product | Music |
| Style | A4000 |
| Supports Bluetooth Technology | Yes |
| Units | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Brand:** Final
- **Color:** Navy blue
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 18 Ohms

## Images

![A4000 Single-Driver IEM Earphones, High-Fidelity Sound, Detachable Cable, Lightweight in-Ear Monitors, Premium Audio Quality, Comfortable Fit, Durable Design, Ideal for Audiophiles - Image 1](https://m.media-amazon.com/images/I/61ze6UISmKL.jpg)

## Questions & Answers

**Q: Where is this made?**
A: Designed in Japan, made in China

**Q: does this come with a in-line mic cable?**
A: The cable this comes with does not have a mic.

**Q: Can these be worn down or just over the ear?**
A: yes

**Q: I see that it has a 2-pin connector to the earbud but what type of plug is on the other end? Will it fit into a standard android phone? C**
A: There is a 3.5mm plug on the other end. If you want to use it with your phone you will need a dongle.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Intentionally weird tuning
*by B***R on December 30, 2021*

I ordered these based on a couple of YouTube reviews, none of which brought up a frequency response graph. I wanted a taste of what good soundstage sounds like from an IEM without spending big money, so I got them. They immediately sounded like they had a V-shaped signature, and while I don't typically aim for that sound signature, I had no problem with these. Treble: I liked these much more than my OH10s because while the frequency response graphs show a huge hump in the upper mids/treble for the A4000s, the OH10s sound much sharper. The A4000s certainly don't lack detail, but they come across as much smoother. If I had looked at the frequency response of the treble before buying these, I would not have bought them. Mids: They exist, just a little thin. Bass: This was the most surprising aspect of the sound for me. I wasn't expecting much coming from solid metal IEMs like the OH10s, Arias, and Tin T2s, but the bass is punchy, smooth, and round (in a pleasing way). It doesn't sound particularly fast, but it has great tonality. The sub-bass is slightly forward, but the mid-bass tapers well into the mids. Soundstage/imaging Just like everybody else says, very good. I don't have much else to say other than that it feels like the A4000s push everything away. It rarely feels intimate, even when it feels like it should. I've heard their more expensive model can do both intimacy and width, whereas it feels like these focus purely on width. Something to note is that I like to bring these to the gym because of 1, the comfort and fit; and 2, they scale extremely well with volume; they never sound crowded, the bass hits hard, and the treble never becomes too sharp. That being said, the filter on my right bud got soiled from what I am assuming was sweat, but after a couple days of drying, it appears that the filter is back to normal. I really began to appreciate this product after looking at the frequency response graph on Crinacle's website. While the mids are most definitely recessed, the graph tracks extremely well with the target between 500-2k after which the hump begins. The treble hump encroaches a little bit on the upper mids which leads to the mids sounding a little thin in general, but they avoided making any mistakes in the gain region and so vocals still generally sound natural enough. The treble is emphasized, but even, and returns back to the target after 10k which prevents them from sounding too sharp. I don't know why they don't sound sharp, but it's pretty cool. If I ever go into kilobuck range, the A8000 is definitely one of the options I'm looking at.

### ⭐⭐⭐⭐⭐ Sounds great and works well for drumming
*by B***N on February 4, 2026*

I have had these for a few years now and I absolutely still love them. I play drums a lot, and these are very good at creating a sort of seal, which makes everything else much quieter. The sound quality is also much better compared to my old IEMs.

### ⭐⭐⭐⭐ Wide detailed soundstage
*by A***R on March 16, 2021*

These are the nicest sounding iems I have. None of my other in ears have a soundstage as wide as this. Honestly, I think the T2s from TinHifi are pretty close in terms of sound signature and detail: bright sounding with a sort of punchy, but not overdone, low end. These A4000s are a step above them though, mostly because the soundstage is so wide, but also the bass extends lower, and sounds more detailed overall. The accessories are great too, the silicon carry case is convenient, the included ear tips are great and even have their own little case to keep them together. Also, I'm not sure everyone will like it, but I love the cable for these; it's just a straight black cable and it never kinks or fights you when you wrap it up or unravel it. It doesn't have a certain shape it always wants to be in, it's never stiff, it is just at all times wonderful. The only complaint that I have with the A4000 would occasionally be the fit. Sometimes the housing of the iems can shift and push on the outside of my ears in an uncomfortable way, but I can usually fiddle with them and get them back to a relatively inoffensive spot. So, overall the A4000s are a wonderful option for people who like relatively detailed, bright sound signatures and/or iems with a dummy thicc soundstage.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*