The Audizio AD420B is a modern HiFi amplifier that is ideal for use as the heart of a 2-zone audio system in the home. This multi-room amplifier has the benefit of built-in A/B speaker switching and 4x 100W output that allows it to drive two stereo speaker sets simultaneously. With the latest Bluetooth 5.0 streaming and digital audio inputs for easy hook-up to a TV, this home stereo amplifier is an informed choice.
A modern classic design with black brushed steel facia and controls, this Hifi amplifier with Bluetooth offers a simple control layout with push-button selections for inputs along with rotary knobs for tone control and balance adjustment. The input buttons have LED indication, and the system provides the huge benefit of selectable A and B speaker switching, which allows the AD420A to be used as a multi-room amplifier.
Two-zone speaker switching is unusual on modern HiFi amplifiers, with most being 2-channel stereo and would require an additional speaker switching box to be added, which is then just splitting two channels between four, with the additional speakers sharing amplifier power. The AD420B’s four-channel design gives you two sets of stereo speaker outputs, which can be used at the same time or muted using the A/B buttons on the front panel or on the included remote control.
A versatile home stereo amplifier, you have two sets of RCA line inputs for connecting a record player or CD player, along with a 3.5mm stereo Aux input on the front panel for cabled input from a phone or laptop. For wireless audio streaming from a suitable device, the AD420B features the latest Bluetooth 5.0 which provides extended range and performance when enjoying your favourite playlists or podcast.
These stylish Audizio home amplifiers utilise a traditional Class A/B circuit design which provides them with 100W Max at 8 Ohm to each of the four speaker outputs, allowing you to match up a wide range of tower or bookshelf speakers, ceiling speakers, and outdoor speakers for patios and garden areas, making use of the built-in speaker switching to turn off outdoor sets when not needed. The AD420B also include a dedicated subwoofer output for connection to any active bass speaker unit.
- Class A/B HiFi amplifier with 4-channel speaker output
- 4x 100W Max / 50W RMS at 8 Ohm
- Bluetooth 5.0 receiver for high-quality audio streaming
- Front 3.5mm AUX input for connecting to audio devices
- 2x stereo RCA audio inputs
- Audio source input mode selector buttons with LED indicators
- Treble, middle and bass controls and balance adjustment
- Headphone output on the front panel
- Subwoofer output and RCA line-out
- Built-in speaker A/B selector for switching between two pairs of speakers