40.1 Reference Loudspeaker

Technical Information

  • Tweeter: 1” Titanium Dome Tweeter
  • Woofer: 6.5” Glass Fiber Cone Woofer
  • Bi-Wire: Not Bi-Wire Capable
  • Assembled in Nashville


  • Frequency Response: 48Hz to 30kHz (Bandwidth)
  • In-Room Sensitivity: 90dB (2.83vRMS at 1 meter)
  • Recommended Power: 20 to 150 Watts
  • Nominal Impedance: 4 OHMS (3.6 OHMS Minimum)
  • Dimensions: 17.1”(H) x 9.8”(W) x 10.9”(D)
  • Weight: 20 lb. (9.1 kg) Each
  • Warranty: 10-Year Warranty
  • Return Policy: 30-Day Money Back Guarantee

More About 40.1

THIEL’s 40.1 reference loudspeaker was designed to blend easily within any lifestyle. This sleek and intricate model will sit effortlessly on a shelf alongside your photos, books and other decorative pieces adding vibrancy in both style and sound.

Neutral wood finishes compliment traditional and rustic home decor while the contemporary flare of the black gloss finish option will rejuvenate any modern color scheme.

THIEL’s 40.1 speakers were crafted specifically with titanium tweeters to produce a smooth high-frequency sound with the utmost clarity and control. With a lower sound pressure level these 1” dome tweeters help to reduce distortion so that you can enjoy the true precision of sound through each pair of speakers. The 40.1’s also feature a high-frequency waveguide which helps to balance sound giving everyone in the room an unparalleled experience.

THIEL employs a two-way design in the 40.1 using a 6.5” woofer that serves as both the midrange and bass driver. Using glass fiber-cone technology to deliver an impressive low frequency extension and dominant sound quality with poise and precision.

Meant to function best where space is minimal, the 40.1 speakers deliver a powerful and vivid sound quality in a compact design. Tuck this stylish pair conveniently into your favorite room and press play when you’re ready to jam out to your favorite playlist.

Say goodbye to speakers that disrupt your living space and detract from the overall look and feel. Enhance both your entertainment and your design with the sophistication of THIEL’s 40th Anniversary Collection.