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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. The ultra-versatile Hertzaudio car amplifier ML Power 5 (100 W x 4 + 550 W 2 Ω) provides the ability to drive a Mille system including the subwoofer. The HRC BM (Hertz Remote Control Bass Management), low frequencies level remote control, is optional.
General Specs
| Channels | 5 - 3 |
| Power supply voltage: | 11÷15 VDC |
| Idling current: | 3 A |
| Idling current when off: | 0.04 mA |
| Consumption @ 2Ω, 14.4 VDC (Max Musical Power) |
50 A |
| Distorsion - THD (100 Hz @ 4Ω): | 0.08 % |
| Bandwidth A & B Ch (-3 dB): | 5 ÷ 50k Hz |
| Bandwidth C Ch (-3 dB): | 5 ÷ 500 Hz |
| S/N Ratio A & B Ch (A weighted @ 1 V) | 100 dB |
| S/N Ratio C Ch (A weighted @ 1 V): | 106 dB |
| Damping factor A & B Ch (100 Hz @ 4Ω): | 50 |
| Damping factor C Ch (100 Hz @ 4Ω): | 90 |
| Pre-In sensitivity: | 0.2 ÷ 5 V RMS |
| Pre-In impedance: | 15 kΩ |
| Speaker-In sensitivity: | 0.8 ÷ 20 V RMS |
| Speaker-In impedance: | 470 Ω |
| Load impedance: 5 Ch 3 Ch |
4 x 2Ω + 1 x 2Ω 2 x 4Ω + 1 x 2Ω |
| Remote In: | 4 ÷ 15 VDC - 1 mA |
| ART™: | Automatic Remote Turn-On/Off with Speaker-In |
| Fuse: | 2 x 40 A |
| Max size (mm/inches): | 170 x 349 x 46.70 / 6.69 x 13.74 x 1.84 |
| Weight (kg/lb): | |
| Adjustable Crossovers | yes |
Output Power
| CEA 2006-A RATINGS | |
| RMS Power (4 Ω, ≤ 1 % THD+N, 14.4 V): | 60 W x 4 Ch + 310 W x 1 Ch |
| S/N Ratio (ref. 1 W output): | 60 W Channel: 80 dBA 310 W Channel: 84 dBA |
| OUTPUT POWER (RMS) @ 14.4 VDC, THD 1%: | |
| 5 Ch 5 Ch 3 Ch 3 Ch |
70 W x 4 + 380 W x 1 (4Ω) 100 W x 4 + 550 W x 1 (2Ω) 200 W x 2 (4Ω) + 380 W x 1 (4Ω) 200 W x 2 (4Ω) + 550 W x 1 (2Ω) |
| Total Power | 950 W |
INPUTS / FILTERS
| Inputs: | Pre IN / Speaker IN |
| A Ch filters: Full / Hi-Pass / Band-Pass | 40 ÷ 150 Hz (HI) 80 ÷ 3.3k Hz (LO) @ 12 dB/Oct. |
| B Ch filters: Full / Hi-Pass | 80 ÷ 3.3k Hz @ 12 dB/Oct. |
| C Ch filters: Lo-Pass | 50 ÷ 500 Hz @ 24 dB/Oct. |
| Remote SUB volume: | (-50 ÷ 6) dB |