The MM7025 is a Stereo Power Amplifier by Marantz that delivers 140 watts x 2. It is a 2-channel design using a Class A/B output stage. Speakers connect via Binding Post. Marantz MM7025 has an MSRP of 1000$.
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Performance Specs
One of the most important factors when deciding on an integrated amplifier is its power ratings and compatibility with your speaker's impedance requirements.The Marantz MM7025 is rated at 140 watts RMS into 8-ohms. Marantz provides this wattage at a THD (Total Harmonic Distortion) of 0.08% which is an important indicator of distortion at the given values (lower THD is better).
Here are the main highlights of its performance specs:
- 140 watts into 8-ohms (20-20k) at 0.08%
When pairing the Marantz MM7025 with a passive Bookshelf (Stand mount) or Passive Floor Standing (Tower) speaker, you have to check if their Max Power Range is below the max wattage of the amp for the given impedance levels.
Operating your amp outside of this max range may damage the speakers.
Inputs and Outputs
Besides the performance specs of the Marantz MM7025, the next important feature set that you have to evaluate is the input and output selections that it offers.
Marantz MM7025 has total of 2 Analog inputs .
Inputs
- Total Number of Analog Inputs: 2
Outputs
Marantz MM7025 External Dimensions and Weight
Marantz MM7025 has external dimensions of (H x W x D) . The unit weighs
kg / 0lbs.
- Width: mm (17-3/8")
- Height: mm (5-1/16")
- Depth: mm (15")
- Weight: kg (23.80lbs)
- Base Surface Area: ~cm2 / 0.0inch2
- Volume: ~0.0 liter / 0.0 gallon
Warranty
3 Years of parts warranty and 3 Years of labor warranty is generally provided for the Marantz MM7025 by the manufacturer.
| General |
| Brand |
Marantz |
| Full Model Name |
Marantz MM7025 |
| Amplifier Type |
Power Amplifier |
| Number of Channels |
2 |
| Amp Class |
Class A/B |
| Performance |
| Watts RMS per Channel into 8-ohms |
140 watts |
| Watts RMS per Channel into 6-ohms |
N/A |
| Watts RMS per Channel into 4-ohms |
N/A |
| Frequency Bandwidth |
20-20k |
| THD |
0.08% |
| Minimum Impedance |
6 |
| Signal to Noise Ratio |
N/A |
| CONNECTIONS |
| Total Analog Inputs |
2 |
| Removable Power Cord |
IEC 2-prong |
| Speaker Connectors |
Binding Post |
| Speaker Outputs |
2 |
| Level Controls |
No |
| PHYSICAL SPECS |
| Height |
mm (5-1/16") |
| Width |
mm (17-3/8") |
| Depth |
mm (15") |
| Weight |
kg (23.80lbs) |
| OTHER |
| Parts Warranty |
3 Years |
| THX Certification |
No |
| Labor Warranty |
3 Years |
|
Model |
Watts RMS (8-ohms) |
Minimum Impedance |
Built-in DAC |
Phono Stage |
How much power does the Marantz MM7025 have?
The Marantz MM7025 delivers 140 watts x 2.
What amplifier class is the Marantz MM7025?
The Marantz MM7025 uses a Class A/B amplifier design. Class A/B is the traditional linear design: it runs warmer and is less efficient than Class D, but it is long valued for its natural, low-distortion sound.
How much does the Marantz MM7025 cost?
The Marantz MM7025 has a manufacturer's list price (MSRP) of $1,000.