
(Open Box) ADAM Audio H200 Closed Back Headphones
(Open Box) ADAM Audio - H200 Dynamic Closed Back Headphones with PEEK Diaphragm Drivers and Detachable Cable
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(Open Box)
Closed Back Headphones
ADAM - H200

Please note: This is an open box product, packaging has been opened and demonstrated to a customer, but product is in as-new condition.
NEVER LEAVE THE SWEET SPOTThe ADAM H200 closed-back headphones are designed from the ground up and wonderfully showcase ADAM Audio’s 25 years’ experience as a manufacturer of monitoring solutions. Its modern yet unobtrusive industrial design brings style and versatility to working environments without compromising on functionality or audio quality.
The headphone’s PEEK diaphragm drivers and acoustical housing provide incredible sound quality for which ADAM Audio are known for, while its lightweight but considered construction ensures a comfortable fit and good sound isolation. The changeable headband padding and memory foam earpads, detachable main cable, and general robustness give these headphones a long life even in rough studio environments. A high-quality soft carry bag for convenient transportation is also included.
One of the key advantages of the H200's is the purpose-built ADAM Audio Headphone Utility DAW plug-in. The included software offers a range of optimisation tools for the H200 along with a spatialisation feature that uses advanced crossfeed techniques to better simulate how humans perceive sound in space.
32 ΩImpedance
2 Hz - 23.5 kHzFrequency Range
112.5 dBMax SPL
What's Included?
• 1 x H200 closed back headphone’s
• 1 x 3m straight cable with 3.5 mm mini-jack plug
• 1 x 3.5 mm - 6.3 mm adapter
• 1 x soft carry case
• Quick start guide and safety and warning sheet
ADAM Audio Headphone Utility Plug-In

ultimate optimisationThe included ADAM Audio Headphone Utility is designed for the optimisation of the H200 headphone and can be downloaded free of charge upon product registration. While the H200's sound great straight out of the box, source equipment impedance or varying earpad materials have an influence over perceived sound quality.
Traditional headphones have a restricted stereo image when compared to loudspeakers due to their inherent design. The Headphone Utility is designed to sit on the master channel of your DAW and offers a range of optimisation tools as well as a spatialisation feature that offers a more natural stereo image.
An Immersive Audio Experience

PEEK Performance DriversThe H200 features a 40mm Polyether Ether Ketone Driver (PEEK) that offers a smooth and balanced frequency response of 2 Hz - 23.5 kHz, plentiful SPL, and low distortion. It is combined with a light-weight neodymium magnet system for crystal-clear sound.
Faux Leather and Soft Cloth EarpadsThe H200 comes with an easy to clean faux leather earpad as standard, a soft cloth is also available as a separate option. Both options feature memory foam to ensure a comfortable fit, dampen internal resonances, and provide excellent isolation for recording or when working in noisy environments. Differences in frequency response due to the different acoustic properties of the available earpads can be compensated for in the DAW plug-in.
Anodized Aluminium Yoke, Durable Headband and Replaceable PaddingKnown for their strength, comfort, and durability, the headband components offer a firm but not excessive clamping force, and the padding is easy to keep clean and replaceable if damaged. The result is a good over-ear seal that controls unwanted resonances especially in the problematic 70-150 Hz frequency band.
Dual-Sided ConnectivityThe audio cable can be attached to the H200 on either the left or right side using the carefully angled and concealed 2.5mm input jack with a locking collar mechanism. Different from bayonet or screw-in mechanisms, the collar mechanism will release when under significant pressure to prevent damage to the cable or headphone. This facilitates a more efficient connection to source equipment and allows damaged cables to be easily replaced.
Detachable & Durable Enamelled CableThe included detachable audio cable is 3m in length and was chosen for its durability, flexibility, and low mechanical noise. It terminates with a 3.5mm connection with a 6.3mm adapter also included. A shorter 1.2m cable and spiralled 3m cable are also available as separate accessories.
The Tech Spec
Features | Specification | Transducer type | Dynamic |
---|---|
Acoustic principle | Closed back |
Ear coupling | Circumaural |
Transducer diameter | 40 mm (1.6") |
Transducer magnet | Neodymium |
Diaphragm material | Polyether ether ketone and Polyurethane (PEEK + PU) |
Nominal impedance | 32 Ohms |
Frequency range, re 1 kHz and -3 dB | 2 Hz - 23.5 kHz |
Max sound pressure level at 1 kHz and 0.04% THD | 112.5 dB SPL |
Sensitivity: 1 kHz/1 Vrms, 1 kHz / 1 mW | @1 Vrms = 112.5 dB SPL, @1 mW = 97.5 dB SPL |
Max input power handling | 30 mW (0.98 V) |
Continuous input power handling | <0.02% |
Connectivity - ear cups | 2.5 mm (1/10") TRS jack plugs |
Connectivity - source | 3.5 mm (1/8") TRS jack plug (straight), adapter for 6.3 mm (1/4") |
Cable length | 3.0 m (10') |
Wearing style | Over the head |
Foldable | No |
Transducer protection | Cloth and felt covered grille |
Ear cup clamping pressure | 4.8-5.0 N (after 10 mins on head) |
Cable entry | Left or right side with collar resistance lock |
Cable length | 3 m |
Detachable cable | Yes |
Replaceable earpads | Yes |
Replaceable headband pad | Yes |
Cables | Long straight (3 m, included), Short straight (1.2 m), Spiral (1.5-3 m) |
Ear pads | Easy-clean artificial leather (included), comfortable soft cloth |
Headband pads | Easy-clean artificial leather (included) |
Protection | Soft carry bag (included) |
Dimensions (WxHxD) | 21 x 10 x 21cm 8¼ x 8¼” x 4" |
Weight | 710g 1 lb 9 oz |