Resonans A770 Concrete Speaker (Black)
Concrete keeps the bass calm
A770 is cast in a composite concrete that damps cabinet resonance, so the bass stays tight even at high volume. Three amplifiers drive two 4" woofers and two 1.5" tweeters.
Stream over Wi-Fi or Bluetooth 5.0, and pair two A770 as a stereo pair. The front grille attaches with magnets and comes off.
Specifications
| Type | Wireless speaker |
|---|---|
| Power | 3 × amplifier, 200 W total |
| Drivers | 2 × 4" woofer, 2 × 1.5" tweeter |
| Connection | Wi-Fi, Bluetooth 5.0, optical in |
| Dimensions | 480 × 340 × 170 mm |
| Weight | 14 kg |
| Warranty | 2 years |
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Customer service: weekdays 8–16We usually answer within 2 hours.
Hold the power button for five seconds until the light flashes white. Then choose Resonans in your phone's Bluetooth menu.
Order before 14:00 on a weekday and we ship the same day. Delivery takes 1–2 working days.
The ear pads are held by magnets. Pull them off gently and put the new ones on – they click into place by themselves.
Wipe leather and metal with a dry, soft cloth. Keep the headphones in their case when you are not using them.