AFUL Performer 8S HiFi Earphones 1DD+6BA+1Passive Radiator+1Micro Planar In-ear

AFUL Performer 8S 9-Driver Hybrid In-Ear Monitor with Adjustable Bass

Revolutionary 9-driver hybrid architecture meets customizable sound—experience audiophile-grade performance with personalized bass tuning.

The AFUL Performer 8S represents a breakthrough in hybrid IEM design, featuring an unprecedented 9-driver configuration: 1 dynamic driver (DD) for powerful bass, 6 balanced armature drivers (BA) for pristine mids and highs, 1 passive radiator (PR) for enhanced low-frequency extension, and 1 micro planar driver for ultra-detailed treble. What sets the Performer 8S apart is its innovative adjustable passive unit system, allowing you to customize the bass response to match your personal preferences and music genres. With premium build quality, detachable 0.78mm 2-pin cable, and AFUL's meticulous tuning expertise, the Performer 8S delivers flagship-level performance with unprecedented versatility.

Key Features

• Revolutionary 9-Driver Hybrid Configuration: 1 dynamic driver delivers deep, impactful bass; 6 balanced armatures provide detailed, transparent mids and sparkling highs; 1 passive radiator extends low-frequency response; 1 micro planar driver adds ultra-fine treble detail and air.
• Adjustable Passive Unit System: Industry-first adjustable passive radiator allows you to fine-tune bass quantity and character. Switch between different tuning modes to match your music preferences—from tight, controlled bass for classical to powerful, impactful bass for electronic music.
• Micro Planar Driver Technology: Dedicated micro planar driver handles ultra-high frequencies with exceptional speed and detail, revealing micro-nuances and air that traditional BA drivers miss.
• Premium Resin Shell Construction: Lightweight yet durable medical-grade resin housing with ergonomic contouring ensures comfortable, secure fit for extended wear. Beautiful translucent design showcases the complex internal driver architecture.
• Detachable 0.78mm 2-Pin Cable: Industry-standard connector allows easy cable replacement and upgrades. Included high-purity OFC silver-plated cable features excellent conductivity for pristine signal transmission.
• Exceptional Detail Retrieval: The 9-driver configuration with advanced crossover tuning reveals micro-details and subtle nuances across the entire frequency spectrum—from deep sub-bass to airy treble.
• Wide Frequency Response: Extended frequency range captures the full spectrum of audio reproduction without roll-off or peaks, ensuring Hi-Res audio formats are reproduced with complete accuracy.
• Comfortable Ergonomic Design: Lightweight construction and anatomically shaped nozzles provide fatigue-free listening for hours. Includes multiple ear tip sizes for personalized fit and optimal sound isolation.

Technical Specifications

What's in the Box

• AFUL Performer 8S In-Ear Monitors (1 Pair)
• Detachable 0.78mm 2-Pin Cable (1 Piece)
• Silicone Ear Tips - Small, Medium, Large (3 Pairs)
• Premium Carrying Case (1 Piece)
• User Manual (1 Copy)
• Warranty Card (1 Copy)

Sound Signature & Performance

The AFUL Performer 8S delivers a versatile, customizable sound signature that adapts to your preferences:

• Bass: The dynamic driver combined with adjustable passive radiator provides deep, textured bass with exceptional control. Use the tuning switches to adjust bass quantity from neutral and tight (perfect for classical and jazz) to powerful and impactful (ideal for electronic and hip-hop). Bass extends down to 10Hz with authority and speed.
• Midrange: Six balanced armature drivers deliver transparent, detailed mids with natural timbre. Vocals are clear, present, and emotionally engaging without being overly forward. Instrument separation is exceptional, allowing you to distinguish individual elements in complex mixes with ease.
• Treble: The micro planar driver handles ultra-high frequencies with exceptional speed and detail, providing sparkle and air without harshness or sibilance. Extended response to 40kHz captures all the micro-details and subtle textures in your music. Treble is smooth, refined, and fatigue-free.
• Soundstage: Impressive width and depth create an immersive, three-dimensional listening experience. Imaging is precise with accurate instrument placement and excellent layering. The combination of drivers creates a coherent, natural presentation.
• Technical Performance: The 9-driver configuration delivers flagship-level resolution, speed, and dynamics. Transient response is lightning-fast, and the IEM handles complex passages with ease.

Adjustable Bass System - Customize Your Sound

The Performer 8S features AFUL's innovative adjustable passive radiator system:

• Multiple Tuning Modes: Switch between different bass settings to match your music preferences and listening environment.
• Mode 1 (Neutral): Tight, controlled bass perfect for classical, jazz, and acoustic music. Emphasizes speed and accuracy.
• Mode 2 (Balanced): Moderate bass boost suitable for most genres. Provides warmth without sacrificing detail.
• Mode 3 (Enhanced): Powerful, impactful bass ideal for electronic, hip-hop, and modern pop. Delivers visceral low-end impact.
• Easy Adjustment: Simple switch mechanism allows instant tuning changes without tools or cable swapping.

Micro Planar Driver Advantages

The dedicated micro planar driver provides unique benefits:

• Ultra-Fast Transient Response: Planar technology responds instantaneously to electrical signals, reproducing treble transients with perfect accuracy.
• Extended Frequency Response: Natural extension to 40kHz captures all the air and sparkle in your music.
• Low Distortion: Uniform magnetic field eliminates distortion common in traditional BA tweeters.
• Superior Detail Retrieval: Reveals micro-details and subtle textures that other driver types miss—from cymbal shimmer to room ambience.

Why Choose AFUL Performer 8S?

The Performer 8S represents exceptional value for audiophiles seeking flagship performance with customization:

• Unprecedented Driver Configuration: 9-driver hybrid system combines the strengths of dynamic, balanced armature, passive radiator, and planar magnetic technologies for comprehensive audio performance.
• Customizable Sound: Adjustable bass system allows you to tailor the sound signature to your preferences—one IEM, multiple personalities.
• Flagship Performance: Technical capabilities rival IEMs costing significantly more, with exceptional resolution, speed, and dynamics.
• Premium Build Quality: Beautiful resin shells, detachable cables, and excellent fit/finish demonstrate AFUL's commitment to quality.
• Versatile Performance: Excels with all music genres thanks to adjustable tuning and balanced driver configuration.
• Upgrade-Friendly: Standard 0.78mm 2-pin connector allows cable upgrades to further enhance performance.

Usage Recommendations

• Source Matching: The Performer 8S works beautifully with smartphones, DAPs, and desktop amplifiers. Its 16Ω impedance and 110dB sensitivity make it easy to drive.
• Ear Tip Selection: Proper ear tip fit is essential for optimal sound quality and bass response. Experiment with different sizes to find the perfect seal.
• Bass Tuning: Start with the balanced mode and adjust based on your music preferences. Classical and acoustic music often sound best in neutral mode, while electronic and hip-hop benefit from enhanced mode.
• Cable Upgrades: Consider upgrading to a balanced cable (2.5mm or 4.4mm) for improved channel separation and lower noise floor when using balanced-capable sources.
• Break-In Period: Allow 50-100 hours of playback for the drivers to fully settle and deliver optimal performance.