Monacor ATT-442ST 4 Channel Speaker Volume Control Stereo Sound System


4-channel speaker volume control system, which comes in a black metal housing.

Vendor: Monacor
SKU: 139-ATT-442ST
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The Monacor ATT-442ST is a 4-channel speaker volume control system, which comes in a black metal housing. It provides particularly high-quality output due to the transformer technology with universal output assignment (4-16 Ω for each speaker), 20-20,000 Hz, attenuation in 10 steps for each pair, position 0 is OFF.

With this device, it is finally possible to adjust the level of several pairs of speakers (up to 4) independently, even without 100 V line technique and connect them together to basic amplifiers without any problems. Even speaker systems with different impedances between 4 and 16 Ω can be mixed as desired.

2 stereo inputs (100 W max. for each channel)
4 stereo speaker outputs (18 W/4-16 Ω each)
Source selector switch for each speaker output
Screw terminals
Frequency range 20-20,000 Hz
Power rating 100 W

432 x 78 x 190 mm

3.4 kg

Delivery & Returns

Free Delivery

This is offered on all products regardless of order value to all mainland UK postcodes. Your purchase will be with you within 3 working days of your order being placed. If you are in the Scottish Highlands, Northern Ireland, Isle of Man and the Channel Isles you will still get free delivery but your order may take up to 5 working days to get to you.

I need my products quickly- can you help?

Absolutely! At check out you can select the option that suits you best.
We offer Next day, Saturday, Pre-10am and Pre-12pm delivery.
Unfortunately these options are not yet available for customers in the Scottish Highliands, Northern Ireland, Isle of Man and the Channel Isles.

When is the cut off for Next day delivery?

If you place your order before 2pm Monday- Friday, we will dispatch the same day.

For more information, including International delivery please click here.


Our returns department aims to help you as quickly as possible with any issues you may have with your product.

Please click here for more information on returning products.

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