Hertz Mille ML Power 4 - D-Class 4 Channel Amplifier

£479.99

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Product Details

The Hertz Mill ML Power 4 Amplifier (4 x 250 W 2 Ω) is the obvious choice for a top level front-rear Mille system.

The Hertz Mille power amplifiers are born to fully enhance the outstanding performance of the Mille speakers. The new ADC (ADVANCED D-CLASS TECHNOLOGY) ensures pure listening pleasure while keeping a compact size with unmatched power efficiency. The heat sink, engineered with double technology, extrusion and aluminium die-casting, enables the Mille Power amplifiers to work constantly at full power without ever overheating, further maximizing thermal efficiency.

Features

  • ADC (ADVANCED D-CLASS TECHNOLOGY) ensures hi-end acoustic response with unmatched power efficiency
  • Thermally optimized double extruded heat sink featuring die-cast aluminium ergonomic terminals
  • 250 W x 4 (2Ω) RMS power boasting hi-end quality
  • 12 dB/Oct. continuously adjustable (50 to 5k Hz and 80 to 3.3k Hz) active crossover featuring Lo-Pass/Hi-Pass or Full Range settings
  • Specific A/B Input switch, eliminates the need for RCA Y-Adapters
  • ML Power IN with balanced Speaker In inputs for an increased noise rejection and RCA In
  • Operating status real time monitoring through 4 LEDs
  • Pre-out full range outputs also available with Speaker In inputs
  • ART™ (Automatic Remote Turn On-Off).

Technologies

  • ADVANCED D-CLASS TECHNOLOGY - Ensures pure listening pleasure while keeping a compact size with unmatched power efficiency.
  • LEDS STATUS DISPLAY - It monitors the amplifiers operating status in real time pointing out possible faults such as overheating, excessive loads on the outputs or short-circuits on cables or loudspeakers. This information allows the user to identify possible issues with the installation and to intervene before the amplifier goes into protection to prevent any damages.
  • HDP IN & ART(TM) - The ML Power IN module features a Speaker In input (with balanced circuitry minimizing noise) for OEM head units and an RCA IN input for aftermarket sources. When the Speaker In is used, the ART™ function (Automatic Remote Turn On-Off) is enabled, managing the amplifier remote turn on to avoid unpleasant “bumps”.
  • ADVANCED HEATSINK - The heat sink, engineered with double technology, extrusion and aluminium die-casting, enables the Mille Power amplifiers to work constantly at full power without ever overheating, further maximizing thermal efficiency.

Technical Specifications

Channel mode 4 - 3 - 2

Output Power (RMS)

@ 14.4 VDC

4 Ch 150 W x 4 (4Ω)
4 Ch 250 W x 4 (2Ω)
3 Ch 150 W x 2 (4Ω) + 500 W x 1 (4Ω)
3 Ch 250 W x 2 (2Ω) + 500 W x 1 (4Ω)
2 Ch 500 W x 2 (4Ω)

Filters

Bypass

Hi-Pass

Lo-Pass

 

Yes

A: 50 ÷ 5k @ 12 dB/Oct. - B: 80 ÷ 3.3k Hz @ 12 dB/Oct.

A: 50 ÷ 5k @ 12 dB/Oct. - B: 80 ÷ 3.3k Hz @ 12 dB/Oct.

Distortion - THD

(100Hz @ 4Ω)

0.08 %

S/N Ratio

(A weighted @ 1V)

100 dB

Damping factor

(100Hz @ 4Ω)

80

Size W x D x H

mm (in.)

170 x 289 x 46.70 (6.69' x 11.38' x 1.84')

Further Information

Hertz Mille ML Power 4 - D-Class 4 Channel Amplifier - Tech Sheet

Hertz Mille ML Power 4 - D-Class 4 Channel Amplifier - User Manual

Reviews

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