MODEL 2401
Studio Monitor Speaker System
   MODEL 2401 is a scientifically-designed monitor speaker system combining five TAD speaker components-two TL-1601a low frequency loudspeakers, one TD-4001 high frequency driver, one TH-4001 stabilized dispersion horn, and our TN-1 dividing network. It is designed for use in large studio control rooms. It provides both high power at all frequencies and superior transient response-a rare combination. Thanks to the use of two parallel-driven low frequency loudspeakers, the maximum sound pressure level is a particularly high 126db/W at 1m. Its dispersion pattern is critically controlled, based on our tests of actual studio acoustics: response is smooth over a wide listening area, and consistently clear directivity can be enjoyed.

Speaker Components

  • TL-1601a (2 each) low frequency loudspeaker

  • TD-4001 high frequency compression driver

  • TH-4001 high frequency horn


Impedence 4ohm (when built in network is employed)
Reproduct.Freq.Zone 29-20,000 Hz
Input Capacity Max 300W
Output Sound Pressure Level 98db/W
Max Output Sound Pressure Level 126db(1m)
Crossover Frequency 650Hz
Dimensions(wxhxd) 43 - 5/16 x 35-7/16x28-1/16 inches/1,100 x 900 x 712mm
(including 1-15/16 inches/50mm
stand height, enclosure depth:22-11/116 inches/575.5mm)
Weight 145kg