Product OverviewThe K-Array Duetto KD6B is a set of professional reference earbuds with an inline microphone and control, built in a sport configuration by the Italian pro audio manufacturer behind touring line arrays and installed sound systems. Each ultra-mini aluminum alloy earbud carries a 6 mm full-range neodymium driver covering 5 Hz to 23 kHz with 105 dB sensitivity and total harmonic distortion below 0.1 percent, giving engineers, musicians, and production staff an accurate wired in-ear monitor that also handles calls and talkback-style communication from a phone or laptop. The included ear hooks and four sizes of silicone tips keep the seal stable during active use. It is a working tool for people who listen critically all day.Product DescriptionK-array designed the Duetto line with the same engineering team that voices its professional loudspeakers, and the KD6B is the communication-ready model of the family: the 6 mm dynamic drivers match the reference voicing of the line, while an inline microphone and control module in the cable answers calls, manages playback, and adjusts volume without reaching for the device. That combination suits production days that alternate between critical listening and coordination calls, and the 16-ohm impedance with 105 dB sensitivity drives easily from interfaces, field recorders, phones, and laptops without a headphone amplifier.Ear-canal coupling seals the eardrum from ambient noise, so program detail stays audible at moderate levels even in busy environments. The aluminum alloy shells are anodized, the 1.2 m elastic TPU-stranded cable terminates in a 24k gold-plated 3.5 mm straight jack, and the sport orientation shows in the accessory kit: four pairs of silicone ear tips for a custom isolating fit, a set of ear hooks that lock the buds in place during movement, and a hard carrying case. For other configurations on the same acoustic platform, Creation Networks also stocks the remote-free titanium KD6T, the gold-plated KD6TXG, and the wireless Bluetooth KD6BT, alongside the full K-Array collection.Key Features 6 mm Neodymium Dynamic Drivers — Full-range transducers in each earbud reproduce 5 Hz to 23 kHz for accurate, extended-bandwidth reference listening. Inline Microphone and Control — The cable-mounted module accepts calls, manages playback, and adjusts volume so the source device can stay in a pocket or on the desk. Low Distortion for Critical Monitoring — Total harmonic distortion below 0.1 percent at 1 kHz / 100 dB SPL keeps the presentation honest at working levels. Easy to Drive from Any Source — 16-ohm impedance and 105 dB sensitivity deliver full level from interfaces, recorders, phones, and laptops without a headphone amplifier. Sport-Stable Fit — Included ear hooks and four pairs of silicone tips keep the earbuds sealed and secure during movement on stage, on location, or in transit. Passive Isolation via Ear-Canal Coupling — A sealed fit holds ambient noise away from the eardrum so mix detail survives at moderate volume. Aluminum Alloy Housings — Machined anodized shells resist the wear of daily professional transport while staying light in the ear. 24k Gold-Plated 3.5 mm Jack and Hard Case — The corrosion-resistant straight plug maintains reliable signal transfer, and the hard carrying case protects the set between sessions. Typical Applications Broadcast studio confidence monitoring with call-handling for coordination Technical Specifications Model Duetto-KD6B, Black (sport version) Type Wired in-ear professional reference earbuds with inline microphone and control Transducers Dynamic 6 mm neodymium drivers Frequency Response 5 Hz – 23 kHz Impedance 16 Ω ±15% Sensitivity 105 ±3 dB @ 1 kHz (1 mW) THD < 0.1% (1 kHz / 100 dB SPL) Ear Coupling Ear-canal (in-ear), passive isolating Housing High-quality aluminum alloy, anodized Cable Elastic TPU-stranded, 1.2 m, black Connector 24k gold-plated 3.5 mm straight jack Microphone Inline (cable-mounted) with control Included Accessories 4 pairs of silicone ear tips; ear hooks for active use; hard carrying case Frequently Asked QuestionsWhat devices is the KD6B inline microphone compatible with?The inline microphone and control work over the standard 3.5 mm TRRS headset connection used by phones, tablets, and laptop headset jacks. On devices without a combined headset jack, a USB-C or Lightning headset adapter from the device manufacturer provides the same function.How does the KD6B differ from the KD6T and KD6BT?All share the Duetto 6 mm driver platform. The KD6T and KD6TXG are remote-free wired reference models in titanium and gold finishes, the KD6B adds the inline microphone and control with a sport accessory kit, and the KD6BT adds Bluetooth wireless operation.Does the KD6B have active noise cancellation?No. Isolation is passive, achieved by sealing the ear canal with the included silicone tips. The seal alone holds back a substantial amount of ambient noise without electronics in the signal path.Will the earbuds stay in place during active use?Yes. The sport version ships with a set of ear hooks that anchor the earbuds over the ear, plus four tip sizes so each user can find a secure, isolating fit.Do I need a headphone amplifier?No. The 16-ohm impedance and 105 dB sensitivity allow the KD6B to reach full working level from standard headphone outputs on phones, laptops, interfaces, and field recorders.What warranty and support apply?K-array products are covered by the manufacturer's warranty policy. Contact Creation Networks for warranty coordination, product questions, or help choosing between Duetto models.
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