Nightfall Micro Bundle (Nightfall + Protocol Micro) [Pre-order]

Pre-orders may take up to 2 weeks.

Measurements by Hangout.Audio

CrinEar Nightfall brings the technology behind the $399 Project Monolith to a more accessible price point. Built on CrinEar’s MDM (Multi-Dynamic Monolithic) platform, Nightfall uses the same dual dynamic configuration and integrated acoustic architecture, with its chambers and pathways CNC-machined directly into a lightweight anodised aluminium shell.

Every driver is developed from the ground up in direct collaboration with China’s leading IEM dynamic driver manufacturer. The result is a fully bespoke dual-dynamic system designed around the MDM architecture, combining a natural midrange with deep, controlled bass and a smooth, engaging presentation.

Nightfall follows CrinEar’s science-first approach, using a population-averaged diffuse field baseline refined into a warm-neutral tuning. The Nightfall delivers advanced acoustic engineering, custom drivers, and monolithic design in an IEM built for everyday listening, all at CrinEar's most attainable price bracket yet.

What You Get

• CrinEar Nightfall IEM (2DD "MDM") x1
• CrinEar Protocol Micro DAC-Amplifier x1

Accessories (CrinEar Nightfall)

• Detachable 2-pin silver-plated copper cable
• Interchangeable 3.5mm single ended and 4.4 balanced connectors for universal compatibility
• 3 pairs of "shorter bore" silicone tips (S/M/L) + 4 pairs of shortwide silicone tips (XS/S/M/L) + 1 pair of M-sized foam tips
• Silicone zip carrying case

Specs (CrinEar Nightfall)

• Driver configuration: 10mm Full-range CrinEar™ DD + 8mm Subwoofer CrinEar™ DD
  Multi-Dynamic Monolithic (MDM) Acoustic Structure
• Impedance: 9Ω @1kHz
• Sensitivity: 104dB/mW @1kHz
• Frequency Response Range: 2Hz ~ 38,000Hz
• Nozzle Width: 6.0mm (lip)
• Cable Material: Silver-plated Copper