Marantz MM7025 – 2-Channel Power Amplifier (140 W per Channel, Black)

The Marantz MM7025 is a robust stereo power amplifier built for both precise music reproduction and high-demand audio systems. With powerful current-feedback technology, a massive power supply, and flexible inputs, it delivers weighty, detailed performance whether you're bi-amping, powering your main speakers, or building a multi-zone setup.

Key Features

• High-output performance: 140 W per channel into 8 Ω or 170 W into 6 Ω for commanding speaker control
• Current-feedback amplifier design: Delivers dynamic detail, low distortion, and tight bass even during complex passages
• Heavy-duty power supply: Oversized EI-core transformer with 30,000 µF capacitance for instantaneous peak power delivery
• Balanced and unbalanced inputs: Individual RCA and XLR options per channel for flexible connectivity
• Control integration: DC trigger, IR flasher input, and RC-5 remote bus for seamless system control
• Cooling & layout: Thermal tunnel with forced-air cooling, durable steel chassis, less than 36 cm deep for versatile placement

Customer Benefits

The MM7025 gives your system the clarity and power it deserves. Whether powering demanding speakers or running multiple units for multi-room setups, it delivers stable, distortion-free audio and integrates effortlessly with existing components.

Quick Specs

• Channels: 2
• Power output: 140 W × 2 (8 Ω), 170 W × 2 (6 Ω)
• Frequency response: 8 Hz – 100 kHz (±3 dB)
• Distortion: ~0.08 % THD
• Damping factor: 100
• S/N ratio: 105 dB
• Inputs: RCA and XLR (per channel selectable)
• Control: DC trigger in/out, IR flasher in, RC-5 remote I/O
• Dimensions (W × H × D): 44.0 × 12.6 × 35.2 cm
• Weight: 10.8 kg
• Power consumption: 330 W (0.2 W standby)

What’s in the Box

• Marantz MM7025 power amplifier
• Detachable AC power cable
• Remote control cable (RCA to RCA)
• User guide and warranty information

Use Cases / Ideal For

Perfect for audiophiles, home theaters, and multi-room systems. Whether used as the driving force for your main stereo speakers or split across different zones, the MM7025 provides dependable, high-quality amplification for demanding setups.

Compatibility

Works seamlessly with preamplifiers, AV processors, or zone controllers. Balanced or unbalanced inputs offer flexibility, and control ports sync effortlessly with existing Marantz or 3rd-party systems.

Pros & Cons

✅ Pros:

• Powerful, clean amplification with deep bass control
• Flexible input options and system integration features
• Robust build and efficient cooling for reliable use

⚠️ Cons:

• Size and weight require adequate shelf or rack space
• No built-in volume control or display—requires external preamp

The Marantz MM7025 delivers refined, high-current stereo power in a compact, integrator-friendly design—bringing powerful, musical performance to any serious system, available at Soundium.