At Daniel Hertz, we believe that “No compromise” is not marketing hyperbole; it lives in the engineering, craftsmanship and attention to detail in everything we do.
SKU 10850045124168
Chiara S50 (Maria 50 and Chiara Black Ultra Dimensional Speakers Black Audio System)
- Regular Price
- $29,999.98
- Sale Price
- $29,999.98
- Regular Price
- Unit Price
- per
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Get it by July 31, 2023
"The Chiara with Maria 50 is the most affordable Daniel Hertz ultra-dimensional system.
Maria 50
- Daniel Hertz Mighty Cat ® Audio Chip with C-Wave.
- Digital Audio Converter ( DAC )
- Pre-Amplifier
- 2 Channel power amplifier.
- Headphone amplifier.
- 150 Watts per channel (8 ohms).
- 300 Watts per channel (4 ohms).
- Bluetooth and Wi-Fi enabled.
- Custom Daniel Hertz speaker terminals.
- Hand-built mirror black finish Perspex chassis.
- Hand-polished stainless steel knobs and buttons.
- 4 meter (13') pair of Daniel Hertz speaker cables.
- Aerostriction Tweeters.
- 8” Woofer.
- Mark Levinson designed Precision Crossover.
- Ultra-dense Marine Grade Plywood construction.
- Frequency response from below 20Hz to 20kHz; dynamic range of 112dB SPL.

The Maria 50 is as new on the outside as it is on the inside. Maria's chassis is made of hand-assembled art-grade black mirror finish Perspex panels, with hand-polished stainless steel knobs and buttons. Typical amplifiers made of anodized aluminum have the look of an appliance. The Maria Amplifiers are closer to the quality of fine jewelry.
Maria's chassis is artisan made, not industrially produced, and is at home with luxury home interiors and architecturally designed spaces. Daniel Hertz is the only audio company that designs and builds its own speaker connectors. They are made from machined Delrin® and brass with a speaker connector tightening tool made from Delrin® and stainless steel.
Specifications
Maria 50
Power output, 2 channels:
150W per channel at 8 ohms
300 W per channel at 4 ohms.
Frequency response:
5 Hz - 30 kHz
Native resolution:
384 kHz PWM, 3ns
AC Power input:
90V - 250 V Digital inputs: Bluetooth, digital coaxial, USB Audio 2.0, Wi-Fi Bluetooth (wireless):
24-bit, 48 kHz
Digital Coaxial:
24-bit, 192 kHz
USB Audio Class 2.0:
24-bit, 192 kHz
Analog inputs:
stereo RCA, three pairs with one megohm input impedance
Analog outputs:
Left and right channel speaker outputs via Daniel Hertz speaker connectors.
Headphone output via front panel 1/4" phone jack.
Dimensions:
Height:
110mm (4.33’’)
Width:
430mm (16.93’’)
Depth:
330mm (12.99’’)
Weight:
6kg (13lbs)
Power output, 2 channels:
150W per channel at 8 ohms
300 W per channel at 4 ohms.
Frequency response:
5 Hz - 30 kHz
Native resolution:
384 kHz PWM, 3ns
AC Power input:
90V - 250 V Digital inputs: Bluetooth, digital coaxial, USB Audio 2.0, Wi-Fi Bluetooth (wireless):
24-bit, 48 kHz
Digital Coaxial:
24-bit, 192 kHz
USB Audio Class 2.0:
24-bit, 192 kHz
Analog inputs:
stereo RCA, three pairs with one megohm input impedance
Analog outputs:
Left and right channel speaker outputs via Daniel Hertz speaker connectors.
Headphone output via front panel 1/4" phone jack.
Dimensions:
Height:
110mm (4.33’’)
Width:
430mm (16.93’’)
Depth:
330mm (12.99’’)
Weight:
6kg (13lbs)
Chiara Ultra Dimensional Speakers
Impedance:
8 ohms nominal
Efficiency:
89dB
Connector type:
barrier strip
Power handling:
200W
Height:
693mm (27.3”)
Width:
333mm (13.1”)
Depth:
277mm (10.9”)
Weight:
19kg (41.8lbs)
Impedance:
8 ohms nominal
Efficiency:
89dB
Connector type:
barrier strip
Power handling:
200W
Height:
693mm (27.3”)
Width:
333mm (13.1”)
Depth:
277mm (10.9”)
Weight:
19kg (41.8lbs)

I designed the ultra-dimensional Chiara and Maria 50 system to deliver the most refined sound at an affordable price.
~ Mark Levinson
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