If you're tired of squinting at a single screen while trying to stay on the fish, installing a double graph bow mount is probably the smartest upgrade you can make to your bass boat. It wasn't that long ago when having a single seven-inch screen at the bow was considered high-tech, but the industry has moved fast. With the rise of forward-facing sonar and high-definition mapping, one screen just doesn't cut it anymore for anyone who's serious about their time on the water.
When you're out there on a windy day, trying to juggle your trolling motor, your rod, and your electronics, the last thing you want is to be toggling through split-screen menus. It's a hassle, and honestly, it's a distraction that costs you fish. Stepping up to a dual-screen setup changes the whole dynamic of how you fish from the front deck.
Why One Screen Isn't Enough Anymore
Let's be real: split screens are a compromise. If you've ever tried to run a map and forward-facing sonar on a single 9-inch or 12-inch unit, you know the struggle. Each view becomes so small that you lose the detail you paid for. You can't really see the individual fish in the brush pile if your sonar window is only four inches wide.
By using a double graph bow mount, you're giving each piece of technology its own dedicated real estate. Usually, guys like to run their forward-facing sonar—like LiveScope or ActiveTarget—on one dedicated screen, while the other screen handles the traditional 2D sonar, DownScan, or GPS mapping. Having that full-screen map right next to your live feed lets you see exactly where you are in relation to a drop-off or a point without ever taking your eyes off the "live" action.
Stability Is the Name of the Game
If you've ever watched a cheap mount bounce and wobble while you're running through a light chop, you know why quality matters. Two modern 12-inch graphs can weigh a significant amount, and that weight creates a lot of leverage. A flimsy mount will eventually fail, or worse, it'll vibrate so much that it's hard to read the screens while you're moving.
When looking for a double graph bow mount, you want something that feels like it's part of the boat's skeleton. Heavy-duty aluminum is usually the standard here. You want thick plates and solid connection points. If the mount has any "give" when you tug on it with your hand, imagine what it's going to do when you're spearheading a three-foot wave. Keeping those expensive electronics secure isn't just about protecting the screens; it's about making sure your investment stays where you put it.
Stacked vs. Side-by-Side Configurations
One of the big debates when picking out a double graph bow mount is whether to go with a stacked setup or a side-by-side layout. There isn't necessarily a "wrong" answer, but there are definitely pros and cons to both depending on how you fish.
The Stacked Approach
A stacked mount puts one graph directly above the other. This is a favorite for guys who want to keep their horizontal field of vision clear. Because the screens are vertical, you don't have to turn your head as much to look from one to the other. It keeps everything in a neat, narrow column. The downside? It can sometimes block your view of the water directly in front of the bow, which is something to consider if you do a lot of shallow-water flipping and pitching.
Side-by-Side Mounting
The side-by-side setup is exactly what it sounds like—two graphs sitting left and right of each other. This is great for visibility over the bow, as the screens usually sit lower to the deck. It feels more like a "cockpit" experience. However, it takes up more horizontal room on the deck. If you're someone who likes to move around a lot or you have a narrower boat, you might find your feet bumping into the edges of the mount.
Ergonomics and Your Back
We don't talk about it enough, but fishing is hard on the body. If your graphs are mounted too low, you're going to be hunched over all day. After eight hours of that, your lower back is going to let you know about it. A good double graph bow mount should bring the screens up to a height where you can see them clearly while standing tall.
Modern mounts often feature an "over-the-pedal" design. This bridges the trolling motor foot pedal, centering the screens and raising them just enough to be at a comfortable viewing angle. It's a much more natural way to fish. You're looking forward and slightly down, rather than staring at your toes. Your neck and back will definitely thank you after a long weekend on the lake.
The Importance of Clean Wiring
Installing a double graph bow mount isn't just about the hardware; it's about the "spaghetti" underneath. Two big units, plus the black boxes for live sonar, draw a lot of power. If you're just tapping into the existing factory wiring, you're probably going to see some screen flicker or interference.
Most pros recommend running dedicated 10-gauge or even 8-gauge wire directly from the battery to the bow. When you have two high-draw units sitting on a single mount, they need a steady diet of clean voltage. While you're setting up the mount, take the time to organize your cables. Use zip ties or braided sleeving to keep everything tidy. Not only does it look better, but it also prevents cables from getting pinched or pulled when you're deploying the trolling motor.
Managing the Glare
No matter how bright your screens are, the sun is brighter. When you have two large glass surfaces sitting on the bow, glare can become a real issue at certain times of the day. Some double graph bow mount systems allow for a bit of tilt adjustment. Being able to angle the screens slightly toward your eyes or away from the direct sun can be a lifesaver during that high-noon lull.
Pro tip: If your mount is fixed, investing in some high-quality tempered glass screen protectors with anti-glare coatings can help quite a bit. It's a small price to pay to ensure you aren't just looking at your own reflection all afternoon.
Is It Worth the Investment?
Let's be honest, high-end mounts aren't exactly cheap. You might look at the price tag and think, "I could just bolt these to the deck." But think about the value of the electronics you're mounting. You're likely putting $4,000 to $6,000 worth of gear on that bracket. Why would you trust it to a budget solution?
A solid double graph bow mount provides peace of mind. It keeps your deck organized, protects your gear from vibration, and honestly, it makes the fishing experience much more enjoyable. You spend less time messing with your electronics and more time actually fishing.
At the end of the day, fishing is supposed to be fun. Anything that reduces frustration and helps you find fish faster is a win in my book. If you've been on the fence about moving to a dual-screen setup, just do it. Once you've spent a day fishing with a dedicated map on one side and a live sonar feed on the other, you'll wonder how you ever got by with just one. It's one of those upgrades that truly changes how you see the underwater world.