Knock

Stromberg Knock, a Large Urban Bluetooth Speaker that puts on a party anywhere, with a graffiti print that makes a difference, 100 watts of power and portable, what more could you ask for? It is part of the Stromberg line of large portable speakers products.

With the latest Bluetooth TWS technology, you can connect this speaker with others of the same model or with its little brother, the Stromberg Bump. This way you will create a unique and enveloping stereo effect to musicalize your whole life.

The Knock model has an internal rechargeable battery with a duration of 12 hours in total. It has a 15-inch diameter speaker and a 3-inch tweeter that together deliver a true 100w RMS power. It has an auxiliary input, microphone input with echo control and independent volume. Due to its dimensions of 70cm high, 38cm deep and 42cm wide, it maintains portability while offering unmatched power for other speakers of this style and price.

Battery life 12 hours.
100w RMS true power
Bluetooth TWS
Speaker diameter 1x15"
1x3" tweeter diameter
auxiliary input
microphone input
microphone echo control
Independent microphone volume control
Includes charger

69x44x36