STEG NT33

The STEG NT33 is a high-performance SPL horn tweeter designed specifically for demanding car audio systems with high volume requirements. Thanks to its powerful neodymium magnet drive, generously sized 33.5 mm voice coil, and optimized horn design, the tweeter delivers exceptionally high efficiency and dynamic high-frequency reproduction.

With a sensitivity of 105 dB and a power handling capacity of up to 100 watts RMS, the STEG NT33 is ideal for high-power SPL and SQL applications. The horn design ensures efficient sound radiation and enables clear, powerful sound reproduction even at high volume levels.

Thanks to its high-quality construction and compact neodymium driver, the NT33 offers a combination of high power handling, precise high-frequency reproduction, and efficient power conversion. The included 3.3 µF protection capacitor helps protect the tweeter from low-frequency signal components.

Technical Specifications

• Manufacturer: STEG

• Model: NT33 / NT-33

• Speaker Type: SPL Horn Tweeter

• Design: High-efficiency tweeter with horn attachment

• Magnet material: Neodymium

• Nominal impedance: 4 ohms

• RMS Power Handling: 100 watts (manufacturer's specification)

• Maximum power handling: 100 watts (different specification provided by the retailer)

• Sensitivity: 105 dB (1 W / 1 m)

• DC resistance (Re): 3.6 ohms

• Voice coil diameter: 33.5 mm

• Magnet dimensions: 33 × 7 mm

• Recommended frequency range: 2,500 Hz and above

• Outer diameter: 95 mm

• Installation diameter: 73 mm

• Installation depth: 46 mm

• Horn opening: approx. 72.5 mm

• Capacitor: 3.3 µF

• Applications: Car audio, SPL and SQL sound systems

• Sales unit: 1 pair
  
  

What's Included

• 2 × STEG NT33 Neodymium Horn Tweeters

• 3.3 µF bypass capacitors for the tweeters