Content | As consequent advancement of the popular RH-2400 series, the successor offers an even more precise bass sound thanks to the completely closed construction. Despite powerful kicks the sound characteristics remain transparent: brilliant mids and highs and high output make monitoring and mixing easy. Improved wearing comfort could be realized due to reduced weight and a new headband construction. The bordered Reloop sign on the ear cups top off the new RH-2500's appearance. Technical Data
- Driver: 2x 40 mm
- Frequency Range: 20 Hz – 20 kHz
- Sensitivity: 118 dB
- Impedance: 32 ohms
- Connector: 3.5 mm stereo jack
- Adaptor: 6.3 mm stereo jack
- Cord: 1.05 m +/-10%
- Weight: appr. 307 g
Features
- Professional DJ headphones with swivel/fold-in construction
- Closed construction
- One-sided cord routing (oxygen-free copper strand)
- Excellent sound characteristics due to cobalt saggar with broad efficiency factor
- Outstanding manufacturing with extra fortified bracket construction
- High output capacity
- Precise reproduction of bass, treble and high frequencies
- Excellent wearing comfort thanks to further reduced weight
- Bordered Reloop sign on ear cups
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"Most on ear and over headphones have a gap" -CNET
Minimize the unsightly gap between the headband and your head for the best comfort, sound and silhouette. 5+ years of R&D resulted in a wind-tunnel worthy design that contours evenly to the shape of your head. Discover why "the fit is the sound.“
SteelFlex Headband - virtually indestructible bespoke fit
ABC+P - Anything But Circles + Plastic, because heads are not round, ears are not spheres and metal lasts longer
Memory Foam Cushions - supple long session comfort naturally adapts to your ears for faster "burn-in” & better noise isolation
MILITARY-LEVEL QUALITY
Tested beyond military-level MIL-STD-810G quality standards.
Kevlar-reinforced Cable - 1+ million bends for cables & 45 degree strain relief (100x industry standard)
Concrete Drop - 70+ drops from 1.5m onto concrete
Steelflex Headband - 10+ flat bends
Environmental Weather - survives servere high/low temperatures, humidity, salt spray & UV rays
TECHNICAL DETAILS
Type - On-Ear Supra-aural
Drivers - 40mm Dual-Diaphragm High Fidelity (patent pending)
Frequency Response - 5 - 30,000 Hz
Sensitivity - 105dB @ 1kHz 1mW
Microphone Sensitivity - -42dB @ 1kHz
Impedance - 28.5Ω
Weight - 195g (headphone only)
Plug - 45 degree, 24k gold-plated 3.5mm (1/8“) stereo
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Ortofon O One Headphones offer you the same high quality as Ortofon's renowned styli and cartridges. O One headphones feature a strong, loud output signal (frequency range of 10–22,000Hz and sound pressure level of 112 dB) and rugged construction to withstand heavy-duty DJing or studio use. These highly sensitive Ortofon headphones work great with any DJ mixer and can even compensate for mixers with low headphone output even in loud DJ environments. O One headphones feature a closed-ear design with flexible, replaceable earpads and a detachable, single-sided headphone cord. The high-quality sound reproduction of Ortofon O One Headphones make them great not only for club DJs, but for discerning home listeners as well.
Ortofon O One Headphones Features:
- Closed design
- Foldable
- Frequency range: 10–20,000Hz
- Sound pressure level: 112 dB
- Impedance: 40 ohm
- Replaceable earpads
- Detachable single-sided cord (both standard and coiled)
- Gold-plated plugs
Also includes: - 3.5mm and 1/4" plugs
- Extra set of earpads in velour
- Carrying bag
Keep an ear on your sound, even in the craziest of venues—order the O One headphones now.
| Technical Specification
General
Headphone type open
Audio Frequency bandwidth 12 to 39500 Hz
Sensitivity headphones 101 dB SPL/V
Max. Input Power 200 mW
Rated Impedance 120 Ohms
Earpads
Detachable cable no
Cable Length 3 m
Audio Interface
Type Screw-on Jack Combo (1/4" and 1/8“)
Gender Male
Contacts 3-pin
Interface Finish Gold
Dimensions / Weight
Net Weight 238 g |
This preset has been configured with the all-round S01 speaker unit, which delivers a balanced sound representation suitable for all music genres. The combination of the light and sturdy H01 headband and the E01 on-ear microfiber earpads results in an open sound representation, and a slim, lightweight design, suitable for both on-the-go situations and home listening.
Driver diameter40 mmSound Pressure Level117 dBResonance Frequency75 HzImpedance32 OhmRated power30 mWMax power70 mWDiaphragmPETMagnetNeodymiumWeight194 g |
High-Quality Headphones Closed
With a light, elegant style and latest technologies, headphones AH-MM300 Denon's professionally coordinated to flat equalization in order to provide the highest fidelity music that is actually consistent with the original sound.
Ellipsoidal Domes Headphone Reinforced with Glass and Ceramic Finish
With a comfortable ear (supra-visual) design, AH-MM300 is equipped with ellipsoidal acoustic domes from glass fiber-reinforced composite material which provides both low weight and high rigidity for sound quality without resonances. The ceramic finish provides a stylish look and scratch resistance.
Links blurs Headphone-Bracket Head of Cast Aluminum
The headphone domes associated with the lightweight adjustable headband via links from die-cast aluminum, with construction free of resonances together with high rigidity for maximum durability. The AH-MM300 also feature rotating acoustic vaults for storing in the supplied carrying case.
Diameter 40mm diaphragms made of synthetic material from Coal / Paper with Free Accra and Neodymium Magnets
The AH-MM300 have our own design 40mm diameter speakers with exclusive diaphragms composite material combining Coal / Paper and neodymium magnets, with exclusive technology Free Edge (free ends) of Denon, makes dispersion of sound using traditional suspension diaphragm for sound surround, for extended frequency response up to 40 kHz.
Copper Cables Without Oxygen
For maximum audio fidelity, the AH-MM300 available with two detachable audio cables, both of which have high-purity oxygen-free copper cable (OFC). The cable has a built-in microphone with remote control for volume, track selection and control of the smartphone. The other longer cable is available for connection to other devices. Both cables have gold-plated contacts.
Contemporary European Design
Designed to look as good as they sound, the AH-MM300 have fresh European style and inspired design that combines classic style with modern touches.
Supplied Accessories:
Carrying Case
Detachable OFC cable with remote and mic
Detachable OFC audio cable
Adapter plug 6.3mm / ¼ " |
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