I had listed a pair of TS-150 speakers in black for sale on the Trading Circle, but these are no longer available. Upon further reflection, I decided these were worth more to me than I would realize from a sale.
TS-150 Specifications from Von Schweikert
SYSTEM TYPE: Monopole/Dipole wall-mount surround speaker, with switchable radiation patterns.
APPLICATION: Suitable for use with Dolby Pro Logic, Pro Logic II, Dolby Digital (AC3), DTS, DTS EX, and all future formats for multi-channel music or film sources.
SWITCH POSITION: Monopole/Dipole switch
MONOPOLE PATTERN: Forward-firing radiation pattern designed for music or DTS.
DIPOLE PATTERN: “Null” created by out-of-phase driver array allow speakers to “disappear.” Required dispersion pattern for playback of Dolby Pro Logic encoding.
DISPERSION PATTERN: 180 degrees in either monopole or dipole setting.
BAFFLE LAYOUT: Dipole baffle design, with mid/woofer/treble arrays set at 45 degrees at both sides. This layout enhances the dispersion, enabling room-filling sound.
DRIVER COMPLEMENT (per side): Two 5.5" mica-cellulose tri-laminate polymer woofers, and two-1" tri-laminate fabric dome, Ferrofluid cooled tweeters. All drivers use our proprietary “Low Distortion Motor” design for a very high Clarity Factor and high volume-level potential without compression or coloration.
CROSSOVER DESIGN: Global Axis Differential Network, enabling either in-phase (monopole) or out-of-phase (dipole) radiation patterns. Crossover points are 200Hz and 2.2kHz.
POWER HANDLING: 200 watts nominal input, 500 watts peak music power (30 watts min). FREQUENCY RESPONSE: 40Hz to 25kHz, +/- 3dB.
SENSITIVITY: 90dB @ one watt/one meter.
IMPEDANCE: 6 ohms nominal (compatible with 8 ohm receivers).
INPUT: One pair of five-way rhodium plated binding posts.
