
Original: $339.28
-70%$339.28
$101.78The Story
FSA 2x Mono Class-D 44W Power Amplifier BIGJOE4
Please note: images are for illustrative purposes only.
The Bigjoe 4 is a Class D power amplifier module designed to deliver efficient audio amplification.
The FSA Class D amplifier topology high efficiency with less heat compared to Class AB designs.2 x mono outputs rated at around 44 W each into 8 Ω suitable for driving 8-ohm passive speakers.Class D designs use switching techniques to improve efficiency and reduce power loss.
Specifications:
Power rating: ~44 W per channel into 8 Ω (stereo operation).
Impedance: Optimised for 8 Ω speakers.
High efficiency: Class D amplifiers usually exceed ~85–90 % efficiency
Low heat: Smaller heat sinks than traditional Class AB amps.
Compact form: Suitable for shelf or small desktop audio setups.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
FSA 2x Mono Class-D 44W Power Amplifier BIGJOE4
Please note: images are for illustrative purposes only.
The Bigjoe 4 is a Class D power amplifier module designed to deliver efficient audio amplification.
The FSA Class D amplifier topology high efficiency with less heat compared to Class AB designs.2 x mono outputs rated at around 44 W each into 8 Ω suitable for driving 8-ohm passive speakers.Class D designs use switching techniques to improve efficiency and reduce power loss.
Specifications:
Power rating: ~44 W per channel into 8 Ω (stereo operation).
Impedance: Optimised for 8 Ω speakers.
High efficiency: Class D amplifiers usually exceed ~85–90 % efficiency
Low heat: Smaller heat sinks than traditional Class AB amps.
Compact form: Suitable for shelf or small desktop audio setups.



















