Sweden (SEK)Challenger CA802BT
DYNAVOICE CHALLENGER
The Dynavoice Challenger CA802BT two-channel stereo amplifier is compact, powerful and well-sounding. Beneath the die-cast aluminium chassis are handpicked, high grade components that combined creates an amplifier with a crisp, detailed and natural sound. The many features and the clean finish make it the perfect centre of your stereo system.
The MA12070 QFN-64 Class D amplifier chip is made by the German company Infineon Technologies. Combined with the die-cast aluminium chassis the efficiency is at 92% with minimum distortion, and the DAC chip ES9023 has patented HyperstreamTM architecture that keeps the jitter to a minimum with Time Domain Jitter Eliminator. By using Qualcomm© aptX™ Bluetooth 5.0 technology the streaming signal quality is maintained high at a long distance and the Nichicons MUSE series capacitors together the NJW1194 electronic volume control chip keeps noise and distortion
extremely low.
Download manual
Click below to download the manual for the product.
Read more about Dynavoice
Our core philosophy is to provide you with the best high quality hifi sound possible in every segment.
Learn more
Behind the Magic
After over 40 years of speaker development we are proud to show you what hides behind the detailed and rich sound.
Learn more
Reviews in hifi magazines
Since the first test of the Challenger M-65 our speakers have impressed
reviewers in every test!
| Amplifier: | Class D, Infineon Technologies Merus™ MA12070 QFN-64 amplifier chip |
| Amplifier output power: | 2x 80W@4 Ohm / 2x40W@8 Ohm |
| Amplifier output power (headphone): | 2x 100mW@32 Ohm |
| DAC: | ES9023 24-bit stereo, 2Vrms op-amp driver, 112dB DNR |
| Display: | Tempered glass, Hi-res |
| Inputs: | RCA, Coaxial, Optical, USB (32bit/384kHz), Headphone jack (6,35mm) |
| Outputs: | Subwoofer (built-in Low Pass filter), High- Level |
| Power consumption: | 35W (normal amplifier volume) |
| Power input: | DC 24V |
| Signal-to-noise ratio: | 108dB |
| Size (HxWxD): | 38x151x170mm |
| Standby power: | <0,5W |
| Total harmonic distortion +N: | 0,003% |
| Weight: | 520g |
| Bluetooth: | Qualcomm© aptX™ Bluetooth 5.0 |
| Dimensions (WxHxD): | 38x151x170 mm |
From the basement to the world – The history of Dynavoice
Get an overview of 40 years of speaker development.
From the basement to the world – The history of Dynavoice
Get an overview of 40 years of speaker development.