AH-C821

Powerful Dual Driver In-Ear Headphones

Caracteristici - AH-C821

AH-C821 Powerful Dual Driver In-Ear Headphones

Overview

Drawing on half a century of Denon headphone engineering experience, the new 2016 models are designed to combine comfort with no-compromise sound. Aimed at those who want the very best sound whether travelling, working or relaxing, the new in-ear models are packed with advanced Denon technologies, designed to deliver the best possible performance from compact, lightweight earphones.

 

Double Air Compression Driver™

The range-topping AH-C821 incorporates Denon’s unique Double Air Compression Driver™ technology for powerful bass and ultimate clarity. It uses two 11.5 drivers, one in front of the other, to move more air and thus deliver powerful, low-distortion bass. This patented design also uses separate wires from the plug to each driver, for ultimate signal purity – another Denon world-first. The drivers are mounted in housings combining die-cast aluminium and resin, designed for rigidity and vibration-damping, while dual Denon Acoustic Optimiser ports to the front and rear of the housing help equalize the air-pressure in front of and behind the drivers. It’s all part of making the sound as dynamic and distortion-free as possible.

 

Radial Cascade Damper system, goodbye cable noise

Audio enthusiasts often complain about the noise generated from the cable rubbing against their chest when they’re moving. Denon’s specially designed Radial Cascade Damper system reduces cable-transmitted vibration noise, enabling you to enjoy studio-quality music on the go. In addition, the AH-C821 is fitted with Comply TX500 ear-tips, which combine with the ergonomically-shaped housings to give a secure fit for the purest sound and maximum isolation from external noise. The tips use memory foam activated by the heat of the user’s ears, and have an integral wax-guard to keep the inside of the earphones clean. Four sizes of silicon ear-tips are also provided, along with a carrying case and cable clip.

Optimising sound with the dedicated Denon Audio Application

To round up, the AH-C821 can be used with the dedicated Denon Audio Application for iOS and Android, allowing you to enhance the sound and tune it to suite your personal preferences. This app not only optimises the sound of portable devices, it also offers an improved player interface supporting queuing, and playlisting, and allows the user to access over 70,000 radio stations and 2 million on-demand programs via the TuneIn Internet Radio platform.

Included Accessories

-Easy to go carrying case
- One pair of Comply TX500 ear-tips
- Four pairs of silicon ear-tips (XS, S, M, L)
- Cable Clip


 



Specificatii - AH-C821

Specificatii

Impedanta 46 ohm

Sensibilitate 110 dB/mA

Putere maxima de intrare 250 mW

Raspuns in frecventa 4-40,000 (Hz)

Greutate 10.4 g (not including cable)

Recenzii si Premii - AH-C821

  • bvseo_sdk, net_sdk, 3.2.0.0
  • CLOUD, getReviews, 0ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
Awards
Fairaudio
Prin AH-C821, Denon prezinta un set de casti in-ear “bine construit”. Ofera o redare detaliata a sunetului si asigura suficienta presiune pentru a produce si un bas de calitate.
Modern HiFi
“Denon revine cu un excelent model de casti in-ear, AH-C821, ce se dovedesc a fi extrem de confortabile si care ofera un sunet foarte bun. Din perspectiva sunetului redat, putem spune ca aceste casti sunt compatibile cu o gama variata de genuri muzicale.”

Comparare - AH-C821

Model
AH-C821
Caracteristici
Tip
-
In Ear
-
Dimensiune difuzor
-
11.5mm
-
NC activ
-
N
-
Bluetooth
-
N
-
Culori
-
Black
-
Control prin smartphone
-
1 Button Cable Remote
-
Denon App
-
Denon Audio
-
Banda de sustinere din piele
-
N/A
-
Constructie Hanger
-
N/A
-
Casca
-
N/A
-
Mecanism de pliere
-
N/A
-
Cablu detasabil
-
N/a
-
Accesorii
-
Carry Case, Silicon Ear Tips, Cable Adapter
-
Specificatii
Raspuns in frecventa
4-40,000 (Hz)
-
5-22,000Hz
Impedanta
46 ohm
-
-
Sensibilitate
110 dB/mA
-
-
Putere maxima de intrare
250 mW
-
-
Greutate
10.4 g (not including cable)
-
23g
Difuzor
-
-
11.5mm
Tip difuzor
-
-
Dynamic
Max SPL
-
-
100dBA
Bluetooth ver
-
-
Ver 4.1
Bluetooth Transmit Power
-
-
Class 1
Bluetooth Profile
-
-
A2DP, AVRCP, HSP, HFP
Bluetooth Codec
-
-
AAC, SBC
Battery life
-
-
4hours
Charging time
-
-
2hours for full. 20min for 1hours
Protection Level
-
-
Sweat Resistance : IPX5/7