Humminbird XM 9 HW MDI T Transom Mount Transducer [710280-1]
Humminbird XM 9 HW MDI T Transom Mount Transducer [710280-1]
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XM 9 HW MDI T Transom Mount Transducer
MEGA Down Imaging+ Transom Mount Transducer supports MEGA Imaging+/800kHz/455kHz and Dual Spectrum CHIRP 2D Sonar with a CHIRP range of 150-220kHz. Includes built-in temperature sensor, rugged composite design, impact-release mounting bracket and 20' cable.
Features:
- This accessory is compatible with the following Humminbird products: HELIX 8 G3N Series MEGA DI+ and MEGA SI+, HELIX 9 G3N Series MEGA DI+ and MEGA SI+, HELIX 10 G3N Series MEGA DI+ and MEGA SI+, HELIX 12 G3N Series MEGA DI+ and MEGA SI+.
- Dual Spectrum CHIRP Frequencies: Full: 150-220 kHz, Narrow: 180-240 kHz, Wide: 140-200 kHz
- Dual Spectrum CHIRP Max Depth: 1200ft (365m)
- Down Imaging Frequencies - Max Depth: 455kHz: 440-500 kHz - 400ft (122m), 800kHz: 790-850 kHz - 125ft (38m), MEGA DI+: 1075-1150 kHz - 200ft (61m)
- 1-Year Limited Warranty
WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Specifications:
- Temperature: Yes
- Speed Included: No
- Pins: 7
- Mounting Style: Transom
- Imaging: Standard/Down
- Chirp: High Wide
- Cable Length (Feet): 20'
- Box Dimensions: 7"H x 8"W x 10"L WT: 2.25 lbs
- UPC: 082324053207
Owner's Manual (pdf)

Custom Baits Built by Hand — Not Machines
Every jig head and soft plastic bait is poured, painted, and packed by real anglers. Because crappie fishing deserves more than factory-made bait.
FAITH. FAMILY. FISHING.
Born in South Louisiana, Kill Um’s Jig Co. carries generations of crappie-fishing tradition. From our family’s hands to your line, every bait is made with heart.
Handcrafted. Water-Tested. Slab-Approved.
From mold to water, every jig head and soft plastic we make is designed with purpose — to mimic real baitfish and get bites when the pressure’s on. No shortcuts. Just results.
Testimonials
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The 2" slab snack swims just like the real thing. I’ve been fishing crappie for 20+ years — these baits flat-out catch fish.
Jeremy M., Mississippi -
You can tell these aren’t mass-produced. The jig heads are balanced, sharp, and durable — love supporting a small business that gets it.
—Brittany R., Arkansas -
I’ve used big-name brands for years, but Kill Um’s baits consistently outperform them. Caught my personal best this spring using the Slab Twister!
Derrick S., Louisiana