The 957c Combo features a brilliant color, wide-screen 480V x 800H 8" display, DualBeam PLUS sonar with up to 8000 Watts PTP power output, GPS Chartplotting with built-in UniMap, and advanced Fishing System capabilities. Includes unit cover. • Display Size: 8.00" diagonal • Display Pixel Matrix: 480V x 800H • Display Type: 16:9 Color TFT • Display Colors/Grayscale: 65,000 Colors • DualBeam PLUS Sonar Coverage 200 kHz / 20° @ -10db 83 kHz / 60° @ -10db • Sonar Optional: QuadraBeam PLUS • Target Separation: 2.5 inches • Power Output (RMS): 1000 Watts (RMS) • Power Output (Peak to Peak): 8000 Watts (Peak-to-Peak) • Temperature: Included • Speed: GPS Speed Included • Backlight: Yes • Waterproof: Yes • Mount: In-dash • Unit Size: 11" W x 6" H x 4" D • Mount: Gimbal • Unit Size: 11" W x 6" H x 2" D • Transducer - Standard: XNT-9-20-T • Transducer Mounting: Inside Hull or Transom Power • Input: 10-20 VDC