Peerless by Tymphany

Peerless by Tymphany Specification Sheets
About Peerless:
Since 2005, Tymphany has manufactured drivers under the Peerless, Vifa, and Tymphany brands. They will be unifying these brands under a single brand name: “Peerless by Tymphany.” Peerless was founded in Denmark in 1926. Vifa, also founded in Denmark, merged with Peerless in 2000 to form Danish Sound Technology (DST). In 2005 Tymphany acquired Danish Sound Technology (DST) along with the original Peerless, Vifa, and Scan-Speak brands, engineering, products, and technology. Since 2005, Peerless transducer technology has been a constant that has led to their rich audio heritage and success today. In 2008 Tymphany opened a state-of-the-art, custom-built transducer manufacturing campus in XinXu, China. Scan-Speak is no longer owned by Tymphany. Scan-Speak makes versions of some Tymphany drivers in Denmark, but the product codes are different from the original Tymphany drivers. Visit Tymphany’s Peerless website.

Where To Buy:
You can purchase Peerless/Vifa loudspeaker drivers at Madisound.

SB34NRX75-6 + P17WJ00 + D27TG35 3way Passive Crossover Design

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SB34 + P17 + D27 Passive Crossover Design

Crossover Design for SB34NRX75-6 woofer, Scan P17WJ00 6.5″ mid-bass, and old Vifa D27TG35 tweeter in 3way configuration.

Woofer: 2.7 cubic foot vented, single straight port 3″ x 6″

Midrange: 0.7 cubic foot sealed chamber.

Additional Notes: Crossover points about 300 Hz and 2.5 kHz. Nominal output ~ 86-87 dB. Two large value hi-pass caps and high value midrange cap. Significant padding in hi-pass circuit. Note the woofer is in reverse polarity relative to the mid and tweeter.

Seas H1216 x2 + Peerless XT25TG30-04 MTM Passive Crossover Design

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Passive Crossover Design for H1216 x2 + XT25TG30-04 MTM

Crossover design for two Seas H1216 woofers and the Peerless XT25TG30-04 Tweeter (MTM configuration)

No designated box alignment.

Additional Notes: Crossover point about 2.4 kHz. Nominal output ~ mid 80’s dB. Two large value hi-pass caps. Some padding in hi-pass circuit. -0- resistor value indicates optional padding to taste.

15WU4741T + XT25TG3004 Passive Crossover Design

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Passive Crossover Design for 15WU-4741T + XT25TG30-04

Crossover design for Scanspeak 15WU-4741T Illuminator, 5.5″ Midwoofer and the Peerless XT25TG30-04 1″ Ring Radiator Tweeter

No designated box alignment.

Additional Notes:  Low crossover point about 1.9 kHz. Nominal output mid-80’s dB.  Fair amount of padding in hi-pass to bring tweeter level down. Two larger value caps in hi-pass.