Main Content
Video Gallery
CES 2017 - Alpine X-Series Amplifiers [ X-A90V / X-A70F / X-A90M ]
Details
Abt Electronics talks to Alpine about their X-Series amplifiers.
There are three new X-Series power density amplifiers: the 5-Channel X-A90V, the Mono X-A90M and the 4-Channel X-A70F. Key advancements include:
A new Class D circuit design that maintains Alpine’s leadership in Class D Performance:
- 20 degree phase shift, which is class-leading in high-end 12V automotive amplifiers
- Low THD: 0.015%
- Wide frequency response: 50khz Range
- High signal-to-noise ratio: 90dB at 1W
- Damping factor 1500DF
- A new thermodynamically engineered heat sink, for more efficient heat dissipation and reliable operation
- New 4-channel, 8-guage speaker connectors for easier connection to multiple subwoofer and speakers
There are three new X-Series power density amplifiers: the 5-Channel X-A90V, the Mono X-A90M and the 4-Channel X-A70F. Key advancements include:
A new Class D circuit design that maintains Alpine’s leadership in Class D Performance:
- 20 degree phase shift, which is class-leading in high-end 12V automotive amplifiers
- Low THD: 0.015%
- Wide frequency response: 50khz Range
- High signal-to-noise ratio: 90dB at 1W
- Damping factor 1500DF
- A new thermodynamically engineered heat sink, for more efficient heat dissipation and reliable operation
- New 4-channel, 8-guage speaker connectors for easier connection to multiple subwoofer and speakers
Featured Products

Alpine X-Series 4/3/2 Channel Power Density Amplifier - X-A70F
In Stock
Your Price: $799.95


What Our Customers Say About Us
-
Julio and Angel were fantastic! They brought all of our new appliances kitchen and laundry up to our second floor home perfectly! Very courteous and professional. They took the time to survey their route and work their plan to deliver. Thank you all!Daniel H. - Justice, ILJune 2, 2022