Hertz Mille Power ML Power 5

Hertz ML Power 5 - 5-Channel Car Hi-Fi Amplifier for Front/Rear and Subwoofer

The Hertz ML Power 5 is a compact 5-channel amplifier that powers a complete front/rear setup plus subwoofer from a single unit. Developed for the Hertz Mille system, it delivers stable power at 2 Ω and offers convenient subwoofer level control from the driver's seat with the optional HRC BM (Hertz Remote Control – Bass Management). Thanks to high-level inputs with ART-Auto-Turn-On, the amplifier integrates easily into factory radios. Available at Carhifi.shop.

Technical Highlights

• Channel Configurations: 5 or 3 Channels
• Supply Voltage: 11–15 V DC
• Quiescent Current: 3 A
• Quiescent Current (off/standby): 0.04 mA
• Current Consumption @ 2 Ω, 14.4 V (Max Musical Power): 50 A
• Total Harmonic Distortion THD (100 Hz @ 4 Ω): 0.08 %
• Bandwidth A/B Channels (-3 dB): 5–50 kHz
• Bandwidth C Channel (-3 dB): 5–500 Hz
• Signal-to-Noise Ratio A/B (A-weighted @ 1 V): 100 dB
• Signal-to-Noise Ratio C (A-weighted @ 1 V): 106 dB
• Damping Factor A/B (100 Hz @ 4 Ω): 50
• Damping Factor C (100 Hz @ 4 Ω): 90
• Pre-amplifier Sensitivity: 0.2–5 V RMS
• Pre-In Input Impedance: 15 kΩ
• Speaker-In Sensitivity: 0.8–20 V RMS
• Speaker-In Input Impedance: 470 Ω
• Load Impedance:
  • 5-Channel: 4 × 2 Ω + 1 × 2 Ω
  • 3-Channel: 2 × 4 Ω + 1 × 2 Ω
• Remote Input: 4–15 V DC, 1 mA
• ART: automatic turn-on/off when using Speaker Inputs
• Fuse: 2 × 40 A
• Maximum Size (W × L × H): 170 × 349 × 46.7 mm
• Adjustable Crossovers: yes

Output Power

• CEA-2006-A (14.4 V, ≤1% THD+N, 4 Ω):
  • RMS: 60 W × 4 Channels + 310 W × 1 Channel
  • S/N (ref. 1 W): 60 W Channel 80 dBA, 310 W Channel 84 dBA
• RMS Power @ 14.4 V, 1% THD:
  • 5-Channel: 70 W × 4 + 380 W × 1 (4 Ω)
  • 5-Channel: 100 W × 4 + 550 W × 1 (2 Ω)
  • 3-Channel: 200 W × 2 (4 Ω) + 380 W × 1 (4 Ω)
  • 3-Channel: 200 W × 2 (4 Ω) + 550 W × 1 (2 Ω)
• Total Power RMS: 950 W

Inputs & Filters

• Inputs: Pre-In and Speaker-In
• A-Channel Filter: Full / High-Pass / Band-Pass
  • High-Pass: 40–150 Hz @ 12 dB/Oct.
  • Low-Pass (for Band-Pass): 80–3.3 kHz @ 12 dB/Oct.
• B-Channel Filter: Full / High-Pass 80–3.3 kHz @ 12 dB/Oct.
• C-Channel Filter (Sub): Low-Pass 50–500 Hz @ 24 dB/Oct.
• Sub Level Remote Controlled with HRC BM: –50 to +6 dB

Installation & Compatibility

The ML Power 5 confidently drives front/rear speakers plus a subwoofer and operates stably down to 2 Ω. It can be directly connected to factory radios via the speaker inputs; ART automatically turns the amplifier on and off. For convenient bass control, you can use the optional HRC BM remote control.

• Dimensions (W × L × H): 170 × 349 × 46.7 mm
• Mounting/Connection Dimensions (mm): A 349, B 332, C 170, D 148, E 46.7