DSPPA 2x20W Mini Bluetooth Power Amplifier | Mini40II

DSPPA 2x20W Mini Bluetooth Power Amplifier | Mini40II

The DSPPA Mini40II is a small wall-mount Bluetooth power amplifier with a built-in 2 × 20W stereo Class D amplifier. It drives 8 Ω speakers, receives music over Bluetooth 5.0 or a wired AUX input, and runs on AC 110–230V.

Bluetooth 5.0 and AUX input: Music can be streamed from a phone or tablet over Bluetooth 5.0+EDR with a range of up to 10 m, or fed from a wired source to the AUX input (1 V sensitivity, impedance above 10 kΩ).

AUX output for more power: The AUX output passes the signal on to another amplifier. This is how you extend the system when one 2 × 20W amplifier is not enough for the area.

Class D stereo amplifier: The built-in Class D amplifier delivers 2 × 20W into 8 Ω. DSPPA gives a 20 Hz – 20 kHz frequency response, distortion below 0.3% and a signal-to-noise ratio above 82 dB.

Made for wall mounting: The casing is aluminium alloy and has hooks at the bottom for wall mounting; it can also be installed horizontally or vertically with four screws.

Who it's for / Works with

DSPPA states that the Mini40II suits classrooms, stores, coffee shops and other small places. It works with passive 8 Ω speakers and any Bluetooth phone or tablet.

Good to know

• Matched speaker impedance is 8 Ω.
• Speakers are not included.

Technical Specifications

📄 Datasheet: Download the official DSPPA Mini40II datasheet (PDF)

Amplifiers available in Jordan at the best price.

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