main
main
main
main
main
main
main
main
main
main
main
main
Frequency Response 65 Hz-20kHz ±3dB (2 or more boxes)
Sensitivity 103 dB @ 2.8v/1m
Power Handling 600 Watts Continuous
Peak SPL 137dB @ 800 Watts Pink Noise (6dB Crest Factor)
Nominal Impedance 8 Ohms Average
Coverage Pattern 60V x 40H
Transducers LF 2 x 12"
Transducers MF 4 x 5"
Transducer HF 1 x 1"
Weight 130 lbs.
Dimensions 29"H x 23"D x 19"W
Construction 13 Ply Baltic Birch
Finish

Black Catalyzed Texture Coat,
White Catalyzed Texture Coat
Line-X Exterior Coating

Box Angle 30 Degree Trapezoid
Connectors 2 x NL4 (Passive)
2 x NL4 & 2 x NL8 w/pin swap switch (Active)
all rights reserved, Sound Physics Labs, Inc. - 2008
SPL-td1

The Sound Physics Labs SPL-td1 is a unique combination of compact
size and extended coverage capabilities, designed by Thomas Danley
to deal with the real world problems faced by systems contracting
professionals every day.

The SPL-tdl is a distinctive multiple entry horn. Precise mechanical time
correction is achieved through proper placement of transducer exits
along the body of the horn. The size, angle, and spacing of these
apertures was mathematically determined using a proprietary new
modeling system. The mathematical model used allows scaling to
whatever size may be required. The final voicing was done using both
industry standard measurement and subjective analysis. As a result the
SPL-tdl has excellent, documented polar response, and subjectively
delivers an unusually neutral sonic presentation. What you hear is the
signal not the loudspeaker!
Downloads
Specifications
Photos
Products