Sidebar 3: Specifications
Description: Two-way, transmission-line loudspeaker. Drive-units: 1", ferrofluid-cooled, metal-dome tweeter, 6.5" plastic-cone woofer with vented poles. Crossover frequency: 3kHz. Crossover slopes: first-order, high-pass; second-order, low-pass. Frequency range: 28Hz$n20kHz. Sensitivity: 86dB/W/m. Nominal impedance: 8 ohms. Amplifier requirements: greater than 30W.
Dimensions: 28.5" (724mm) H (32.5", 824mm, on stands) by 9" (230mm) W by 13.2" (335mm) D. Weight: 39.5 lbs (18kg) each.
Finishes available: walnut veneer or black, with a brown grille cloth. Price: $1445/pair (matching stands cost $180/pair) (1990); no lonmger availabel (2017). Approximate number of dealers: 37.
Manufacturer: Transducer Developments Ltd., High Wycombe, Bucks HP13 6LN, UK (1990); in 2017 the TDL brand is owned by Audio Partnership Plc. Web: www.audiopartnership.com. US Distributor: Transducer Developments Ltd., Stamford, CT 06906 (1990); no US distribution (2017). Web: www.tdl-loudspeakers.co.uk.
Dimensions: 28.5" (724mm) H (32.5", 824mm, on stands) by 9" (230mm) W by 13.2" (335mm) D. Weight: 39.5 lbs (18kg) each.
Finishes available: walnut veneer or black, with a brown grille cloth. Price: $1445/pair (matching stands cost $180/pair) (1990); no lonmger availabel (2017). Approximate number of dealers: 37.
Manufacturer: Transducer Developments Ltd., High Wycombe, Bucks HP13 6LN, UK (1990); in 2017 the TDL brand is owned by Audio Partnership Plc. Web: www.audiopartnership.com. US Distributor: Transducer Developments Ltd., Stamford, CT 06906 (1990); no US distribution (2017). Web: www.tdl-loudspeakers.co.uk.
