Number Of Channels 5
Stereo RMS Power (watts) 80
THD in Stereo 0.06 %
Frequency Bandwidth (stereo) 20-20k Hz
Minimum Impedance L/R ---
Minimum Impedance Center ---
Minimum Impedance Surround ---
General Features
Bluetooth Built-in
Apple AirPlay Built in
Alexa-compatible Yes
Google Assistant-compatible Yes
Chromecast built-in No
DTS Play-Fi No
App Remote Control No
On-Screen Display
Auto Speaker Calibration YPAO
Multi-room Audio/Video
Powered Multi-room Audio Output No
Preamp Multi-room Audio Output No
Multi-room HDMI Output No
Total Number of Zones ---
Playback from Digital Audio Inputs No
Playback from Streaming Sources No
Surround Processing
Dolby Digital DD
Dolby Atmos No
Dolby Atmos Height Virtualization No
DTS DTS
DTS:X Yes
DTS Virtual:X ---
Inputs & Outputs
Phono Input No
Audio-Video Inputs ---
Audio-only Inputs ---
Component Video Inputs None
Component Video Monitor Outputs None
Optical Digital Inputs 1
Coaxial Digital Inputs 1
Optical Digital Outputs None
Coaxial Digital Outputs None
HDMI Inputs 4
HDMI Monitor Outputs 1
Subwoofer Outputs 2
Discrete Subwoofer Outputs No
Multi-Channel Analog Input No
Multi-channel Preamp Output No
Main Speaker Output Pairs Posts
Main Speaker Terminals Posts
Ethernet Port Y
USB Connections Y
Removable Power Cord No
HDMI Features
HDMI Version 2.1
VRR (Variable Refresh Rate) Yes
ALLM (Auto Low Latency Mode) Yes
4K/120Hz-Capable Inputs 4 (future firmware update)
Audio Return Channel eARC supported
Video Upscaling No
HDR (High Dynamic Range) Support
HDR10 Yes
HDR10+ No
HLG No
Dolby Vision No
Other Specs
FM Sensitivity ---
Multibrand Remote Control ---
Learning Remote ---
LCD Remote
Width (inches) 17.125
Height (inches) 6.75
Depth (inches) 14.875
Weight (pounds) 19.4 

Challenger M -65 was the first speaker in Dynavoice series and has been a bestseller ever since. Challenger M -65 has been upgraded in several stages and now we're up to version 4. The difference between version 3 and version 4 is the only design, when it comes to the sound, we have not found anything to improve. M -65 EX version 4 have rounded corners and a new design on the front and cloth grille. We think this is by far the best looking version of the M- 65 EX so far and we are sure that Challenger M -65 will remain on the throne, now even more secure than before The Cabinet
The cabinet to M -65 is designed for maximum stability. This is to provide a tight hifi sound without cabinet resonances. All the walls in the cabinet are 18 mm MDF, a plurality of struts are fitted in the box to give even more stabilizing. Treble and midrange are located in a box so that the elements will not interfere with each other. If you do a simpleknock test" on the box you understand what we mean...

Overall, this gives a really solid speaker with a weight of 27 kg. The new EX version has been equipped with piano lacquered front to give the speaker the upscale look it deserves.  

Dynavoice X-Change
At the top of the terminals are three gold-plated connectors. These are used to fine-tune the critical midrange area as desired. Choose between -2 dB / 0 dB / +2 dB / +4 dB. Modification of connectors means that you change the speaker's character. Then you do not have to adjust the bass / treble controls on the amp to get the sound you want.

By placing the bracket in the various X-Change - holes you make changes in the 4 kHz - 20 kHz range. On the picture you can see how the sound is affected when you move the bracket. Without the bracket the level drops by 2 dB, with the bracket mounted the level changes with the number of dB written between the holes.  

Elements
All elements are developed together with the crossover and cabinet to optimize for best sound. The tweeter is a Super Audio tweeter that is capable of playing very loud and clean. The midrange speaker is made of carbon fiber and provides good power and clarity to voices and the basses are made in kevlar, it gives the speed and the pressure that you desire. Together the elements give a very neutral sound and a sensitivity of less than 93 dB! The high sensitivity is a major advantage, especially for smaller amplifiers.

The speaker is equipped with 4 port tubes. The speaker acoustic characteristics can be adjusted whit the bass dampers that are supplied whit the speaker.  
 Tweeter:   1-inch SuperAudio  Midrange:   2 x 5,25-inch kolfiber  Woofer:   2 x 6,5-inch kevlar  Impedance:   4-8 ohm  Frequency Respons:   25 - 32 000 Hz (- 3 dB)  Crossover Frequency:   240 / 2500 Hz  Sensitivity:   93 db  Max Power:   250 W  R. M. S. Power:   175 W  Size (HxWxD):   1100 x 198 x 395 mm  Weight:   27 kg/st 

• Center speaker. Double front reflex.
• 120 W RMS
• 2 x 5,25 woofer / 1x 1" tweeter.
• 16,4 x 49,5 x 19,5 cms. Black.
• Impedance : 4-8 Ohms. / Frecuency range: 45 - 32.000 Hz

In version 4, the S-5 EX redesigned with rounded corners to look even prettier on the wall ...  

Dynavoice Challenge S-5 EX is designed to match the Challenger M-65 and M-85 perfectly. It is just the same armament as the top of the M-65 and M-85. The midrange / woofer are 5.25-inch and the tweeter below is 1-inch Super Audio. Whit the same elements as in M-65 and M-85, the sound match very precise.  

The pass ports are placed at the front in order to get a deep bass sound, but at the same time in order to be able to mount them right to the wall.  

Put the speaker as front speakers in a smaller system and you will notice that the speakers have much higher capacity than a standard satellite speaker. If you desire the deepest bass, we recommend that you complement the system whit an active subwoofer. Tweeter:   1-inch SuperAudio  Woofer/Midrange:  5,25-inch  Impedance:   4-8 ohm  Frequency Respons:   55 - 32 000hz (-3 dB)  Max Power:   100 W  R. M. S. Power:   75 W  Size (HxWxD):  335 x 170 x 215 mm  Weight:   4,5 kg/stCulori disponibile:alb, negru

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