USA 
MM7025 Stereo Power Amplifier
Product Description
The MM7025 Stereo Power Amplifier from Marantz is designed to deliver powerful stereo sound. This amplifier features a discrete amplification design for robust sonic delivery. Each channel in the amplifier delivers up to 140W of power at 8 ohms and 170W at 6 ohms. It is also equipped with balanced and unbalanced input options, allowing you to connect a wide variety of pre-amplifiers and processors. This amplifier is suitable for use in dedicated 2-channel audio systems or as an addition to multi-channel surround systems.
| Amplifier | |
| Amplifier Type | Power Amplifier |
| Channels | 2.0 |
| Number of Subwoofer Channels | |
| Amplifier Class | |
| Power Output per Channel | 2-Channel Driven: 140 W at 8 Ohms / 20 Hz to 20 kHz / 0.08% THD 170 W at 6 Ohms / 20 Hz to 20 kHz / 0.08% THD 210 W at 6 Ohms / 1 Hz (Peak) |
| Dynamic Power per Channel | |
| Frequency Response | 8 Hz to 100 kHz �3 dB (1 W, 8 Ohms) |
| THD+N | |
| THD | |
| Residual Output Noise | |
| Channel Separation | |
| Speaker Impedance | |
| Tone Control | |
| Damping Factor | 100 |
| DTS Compatibility | |
| Dolby Compatibility | |
| Auro 3D Support | |
| Upmixing Technology | |
| Supported File Formats | |
| Supported Sample Rates | |
| DAC | |
| HDR Compatibility | |
| Pass-Through Support | |
| Upscaling | |
| GUI | |
| Connectivity | |
| Rear A/V Inputs | 1 x Stereo XLR Balanced 1 x Stereo RCA Unbalanced |
| Rear A/V Outputs | |
| Front I/O | |
| Headphone Output Power | |
| Other Rear I/O | 1 x 1/8" / 3.5 mm (12 V Trigger) Output 1 x RCA (Remote) Output 1 x 1/8" / 3.5 mm (IR) Input 1 x 1/8" / 3.5 mm (12 V Trigger) Input 1 x RCA (Remote) Input |
| Speaker Connectors | 2 x Binding Post Pair |
| HDCP Support | |
| HDMI Compression Modes | |
| Audio Return Channel (ARC) | |
| HDMI CEC | |
| Media Card Slot | |
| A/B Speaker Selection | |
| Bi-Amp Capability | |
| Input Impedance | RCA: 22 Kilohms XLR: 30 Kilohms |
| Input Sensitivity | RCA: 1.2 V XLR: 2.4 V |
| Max Input Level | |
| Phono RIAA EQ Deviation | |
| Rated Output / Impedance | |
| Dynamic Range | |
| Signal to Noise Ratio | 105 dB (IHF-A) |
| Total Harmonic Distortion (THD) | |
| Channel Separation | |
| Crosstalk | |
| Wireless Connectivity | |
| Wi-Fi | None |
| Wireless Security | |
| Bluetooth | None |
| Bluetooth Profiles | |
| Supported Audio Codecs | |
| Bluetooth Range | |
| Wireless Audio Protocols | |
| DLNA Support | |
| External Control Support | |
| Virtual Assistant Support | |
| Tuner Type | |
| Number of Tuner Presets | |
| Radio Frequencies | |
| Sensitivity | |
| Signal to Noise Ratio | |
| Distortion | |
| Power | |
| AC Input Power | 120 VAC, 60 Hz |
| AC Power Output | |
| Power Consumption | Active: 330 W Standby: 0.2 W |
| Physical | |
| Dimensions (W x H x D) | 17.3 x 5.0 x 13.9" / 440.0 x 126.0 x 352.0 mm |
| Weight | 23.8 lb / 10.8 kg |
| Warranty Length |