The Master & dynamic MA770 is a wireless speaker with a difference. For the first time, renowned audio brand Master & Dynamic have partnered with product design expert Sir David Adjaye, creating a dazzling, premium device that matches good looks and exceptional specs. If you need flexible, beautiful sonics for the home, this is the wireless speaker to go for.
The Master & dynamic MA770 comes equipped with Bluetooth and Chromecast capabilities, as well as auxiliary analog and optical ports for peripherals like turntables. This speaker is ready to beef up your music listening, supplement cinema systems or start the party. And it's designed to sync with mobiles as well, letting you couple music apps and superb audio delivery.
The exterior of the Master & dynamic MA770 speaker has been made out of concrete composite material which looks great and stabilizes the audio. There's an intuitive anodized aluminum control panel along with woven woofers to project sounds throughout the home. Whether you deploy it in bedrooms or kitchens, the MA770 will sound exquisite.
On the sound front, the MA770 pumps out 100 watts of power, while titanium tweeters guarantee steady, powerful performance. And while it's perfectly fine as a wireless speaker, it can also be used as a plug-in device thanks to a 2-meter cable. Flexible, beautiful and powerful – this could be audio heaven.
Frequently asked questions
You can rent for 1, 3, 6, 12, or 18+ months.
When your rental period is over, you can return your device for free, or keep renting for the same price every month. You can also switch to a longer rental period anytime.
Our rentals are flexible, so you can enjoy tech at your own pace. Learn more about how renting works.
We want you to enjoy our products as though they were yours. Small scratches and normal signs of use will be cleaned after return for free. There are no charges for device errors from the manufacturer.
In case of severe damage, Grover Care covers up to 90% of damages for all rental categories. Add Grover Care to your rental for better protection.
You can return your device for free when your minimum rental period ends.
You just need to reset the device and remove any data. This way, we can rent the device safely to the next person. Then print out the shipping label, return the device, and your monthly payments will be stopped.
You can drop the device off at any post office or drop-off point of the shipping provider shown on the return label. Learn more about returns.
When you place an order, our algorithm checks your data to make sure you're a real person. We also complete a quick automatic credit check. This type of credit check is recorded on your credit report but doesn't have an impact on your credit rating.
If your order is declined, you can request a human review of this automated decision.
If you change your mind and your order hasn’t been processed yet, you can cancel it in your account.
If the order has been processed, we can’t stop it from being shipped. But you can contact our support team and they’ll tell you how to proceed.
If your order has already been delivered, you can contact our support team and revoke your order for free within 14 days after delivery. Any delivery fee is not refunded. Learn more about our cancellation policy.
If you rent with Grover Business, there's no 14 days revocation period. But you can contact our business support and ask for a device exchange.
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