Acoustune RS FIVE – Reference In-Ear Monitor

The RS FIVE is a reference-grade IEM designed for both professional monitoring and serious music listening. It offers detailed, balanced sound with exceptional comfort, making it perfect for studio use or long listening sessions.

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Main Features

3D-Printed & Metal Hybrid Shell: Durable medical-grade resin body with a stainless steel sound tube and aluminum faceplate for clear sound and a premium look.

New 9.2mm Beryllium Dome Driver: Custom-designed dynamic driver inspired by flagship models, delivering deep bass, natural mids, and clear highs.

Silver-Plated Litz Cable (ARM021): Reinforced with Kevlar, soft and tangle-resistant for daily use.

PentaconnEar Connector: Water-resistant, durable connector for stable, high-quality audio.

Comfortable Ergonomic Fit: Compact and lightweight, shaped like custom IEMs for fatigue-free wear.

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Innovative 3D-Printed + Metal Build

The RS FIVE uses a 3D-printed resin shell that’s stronger and fits better than traditional molds. The stainless steel tube reduces resonance, while the aluminum faceplate adds both durability and high-end finish.

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High-Performance MyrinxEL-B Driver

Powered by a 9.2mm beryllium dome driver based on Acoustune’s flagship tech, the RS FIVE delivers wide dynamics, detailed bass, smooth vocals, and crisp highs—ideal for precise studio work or high-fidelity listening.

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Pro-Grade Cable & Reliable Connector

The included silver-plated Litz cable is built for durability with Kevlar and flexible PU coating. The PentaconnEar connectors ensure a stable, sweat-resistant connection for long-lasting use.

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Versatile for Studio, Stage, or Daily Listening

Whether you're mixing, performing, or enjoying music casually, the RS FIVE offers a balanced sound signature, wide soundstage, and detailed presentation across all genres.

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What's in the Box:

Comes with High-Quality AET Eartips

AET07 Silicone Tips: Acoustune’s standard for comfort and balanced sound.

AET02 Foam Tips: Excellent seal and isolation, maintaining natural sound quality.

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Specifications

Shell: Transparent medical-grade resin

Driver: 9.2mm MyrinxEL-B dynamic

Frequency Response: 20–40,000 Hz

Sensitivity: 110 dB

Impedance: 32Ω

Cable: 3.5mm plug with PentaconnEar connector

Weight: Approx. 33g