A hideaway receiver with standout performance

With the Fusion Apollo™ WB670 digital media receiver, you'll get standout sound and connectivity from a hideaway system that fits behind your boat's dash. This marine-rated unit packs a ton of cool, high-tech features, including Fusion's DSP technology, enhanced PartyBus™ Network capabilities, Wi-Fi® audio streaming with Apple® AirPlay® 2, over-the-air software updates via the Fusion-Link™ app and SiriusXM capability. It's a whole lot of awesome in a compact package.

Remote not included

You can control the Apollo WB670 using a Fusion Apollo ERX400 wired remote (not included) — you can also use a smart device as a remote control. If you're building a more streamlined system, the WB670 can connect to a compatible Garmin MFD via Ethernet or NMEA 2000®. If you're building a big system, you can enjoy perfectly synced music everywhere on a larger boat by wirelessly connecting multiple Fusion zone stereos via Fusion's PartyBus™ audio distribution technology.

Control it all with the Fusion-Link app

Fusion-Link is the industry standard protocol for marine audio integration and control. This free app lets you control your entertainment directly from marine multi-function displays, compatible Apple or Android devices, and Garmin watches. You can choose from multiple control options and adjust your audio from wherever you are on your boat.

Your Apollo Series receiver will always be up to date, thanks to over-the-air software updates. All you need to do is use the Fusion-Link app on your smartphone or compatible device.

Hear the difference DSP makes

One of the best things about Fusion-Link is that it lets you control the receiver's digital signal processing settings. The Fusion DSP's feed-forward limiter anticipates peaks in the audio and automatically adjusts the gain, so you can enjoy full-range audio at every volume level without distortion. You can also customize this multi-zone receiver's sound settings to suit your Fusion speakers or adjust the settings to maximize performance in any area of your boat. With this Apollo Series receiver, everything will sound amazing anywhere you are.

Scads of source options

How do you listen to your music these days? Whatever the answer, the Apollo WB670 can probably handle it. There's AM/FM radio, of course, plus Bluetooth, UPnP, and an optical digital audio input. Plug a device in to the AUX or USB connections, or listen to your favorite SiriusXM programming (subscription and tuner required). And perhaps best of all, you can also stream high-quality audio from compatible Apple devices using Apple Airplay 2.

Get into a zone

The WB670 lets you control the sound in three independent audio zones, so you can customize your listening experience all around the boat. Each localized menu lets you control volume limits, zone naming, zone disabling, and more. The built-in amplifier powers Zones and 1 and 2, but you'll find a Left, Right, and Sub preamp output for each of the three zones. Those line-outs will require additional amplification, so talk to a Crutchfield Advisor for more information about building a system.

Updates available

It's easy to keep your Apollo Series receiver up to date. Just download the latest firmware update from the Fusion website onto a USB thumb drive and then insert it into the USB port.

True-Marine toughness

The Apollo WB670 is designed and engineered using Fusion's True-Marine design philosophy. That means it's more than tough enough to stand up against salt fog, temperature, vibration, and damaging UV rays.

Bluetooth note: Use of this receiver's Bluetooth features will depend upon your phone's Bluetooth capabilities. Learn more in our article explaining Bluetooth profiles.

iPod/smartphone note: If you're going to use your iPod® or smartphone with this receiver, be sure to check "Details" for compatibility information.