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  1. Home
  2. Amplifiers
  3. FiiO AIR AMP vs WiiM Amp Pro
FiiO AIR AMP vs WiiM Amp Pro
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FiiO AIR AMP

Integrated Amplifier | 120 watts RMS into 4-ohms

FiiO AIR AMP
Check price atAmazon›
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WiiM Amp Pro

Integrated Amplifier | 60 watts RMS into 8-ohms

WiiM Amp Pro
Check price atAmazon›
FiiO AIR AMP FiiO AIR AMP
Check price atAmazon›
WiiM Amp Pro WiiM Amp Pro
Check price atAmazon›
FiiO AIR AMP
See at AMAZON
WiiM Amp Pro
See at AMAZON

FiiO AIR AMP vs WiiM Amp Pro Integrated Amplifier Comparison

In this review, we will be comparing AIR AMP and Amp Pro, two Integrated Amplifiers from FiiO and WiiM. Let's have a brief look at the main features of FiiO AIR AMP and WiiM Amp Pro first before getting into our more detailed comparison.

Key SpecsFiiO AIR AMPWiiM Amp Pro
Power120 watts x 2 channels into 4 ohms with the supplied 48V/5A adapter; up to 235 watts x 2 into 4 ohms with an optional 48V/10A adapter60 watts x 2 channels into 8 ohms and 120 watts x 2 channels into 4 ohms
Amplifier classClass DClass D
Built-in DACYesYes
Phono inputNoNo
Headphone outputNo—
BluetoothYesYes
App controlYes—
Weight—1.85kg / 4.1lbs
Dimensions (H x W x D)—2.4375" x 7.5" x 8.625"
62.0mm x 191.0mm x 220.0mm

What size room are the FiiO AIR AMP and WiiM Amp Pro Amplifiers good for?

The size of the room in which you are planning to use these amplifiers is an important decision factor. Here we have compared their suitability to various sizes of environments considering their max power parameters:

Listening Environment FiiO AIR AMP WiiM Amp Pro
Near-field Poor Average
Small Room Average Good
Mid-size Room Good Average
Large Room Average Poor
Very Large Room Poor Bad

The sections below take each area in turn: power output, inputs and outputs, features and physical size.


**This post contains affiliate links, and we will be compensated if you make a purchase after clicking through our links. As an Amazon Associate I earn from qualifying purchases.


Reasons to choose FiiO AIR AMP over WiiM Amp Pro
MSRP Price(*) 300USD vs 379USD costs less (*prices may change depending on the seller, location and time)
App-Based Control Yes vs None Control the amplifier via an app
Coaxial Digital Inputs 1 vs No More options for connecting Digital sources
Apple AirPlay Yes vs No Compatible with Apple Devices with AirPlay
Max Sample Rate 768kHz vs 192kHz Play higher resolution media
Height 0mm vs 62mm Easier to fit in smaller spaces

Reasons to choose WiiM Amp Pro over FiiO AIR AMP
Built-in Room Correction Yes vs No Adjusts audio output to compensate for acoustic anomalies in a listening space
Full-color Display Yes vs No Displays Album and device Info
Bluetooth Version v5.3 vs v5.2 Higher transfer rate and range
Coaxial Digital Inputs No vs 1 More options for connecting Digital sources

Inputs and Outputs

The input and output selections that are offered is an important factor when comparing two amplifiers. Here you can find how the I/O selections of the FiiO AIR AMP and WiiM Amp Pro differs from each other.

FiiO AIR AMP Inputs
  • Total Number of Analog Inputs: 1
  • 1 Optical Digital Input
  • 1 Coaxial Digital Input
  • USB Input:
    • USB Type-C audio input
    • plus USB Type-A for local playback from a drive
  • Ethernet Port
WiiM Amp Pro Inputs
  • 1 Optical Digital Input
  • USB Input:
    • USB Type-A input for connecting an external drive loaded with music
  • HDMI ARC
  • Ethernet Port
FiiO AIR AMP Back View
FiiO AIR AMP Back View (Click the image for the larger version)

Outputs
  • Pre out, Sub out Preamp Outputs
  • Subwoofer Output
Outputs
  • Sub Preamp Outputs
  • Subwoofer Output
WiiM Amp Pro Back View
WiiM Amp Pro Back View (Click the image for the larger version)

What's in the Box of FiiO AIR AMP?

Here are the items that are included inside the box of AIR AMP:
  • AIR AMP
  • IR remote control
  • AC power cord
  • 48V/5A power adapter (7909 DC connector)
  • Quick start guide
  • Warranty card

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