W22EX-001 + H1262 + T25CF-002 3way Passive Crossover Design
Seas Excel W22EX-001 + Seas Prestige H1262 + Seas Millennium T25CF-002 3way Passive Crossover Design
Woofer: 1.7 cubic foot vented with single 3″ port x 6″ length
Midrange: .15 cubic foot sealed
Notes: Crossover point about 360 Hz and 3.9 kHz. Output in the 82-83 dB range. High parts count with multiple caps. Woofer in reverse polarity relative to mid and tweeter.
W22NY001 + D2608-9130 HDS 2way Passive Crossover Design
Seas Nextel W22NY001 + Scan Speak D2608-9130 HDS 2way Passive Crossover Design
No specified box alignment.
W22NY001 +D2905-9900 2way Passive Crossover Design
Seas Nextel W22NY001 +Scan-Speak Revelator D2905-9900 2way Passive Crossover Design
Box alignment: 1.0 cubic foot ported with single 2″ vent x 3″ length.
W22NY-001 + H1499 2way Passive Crossover Design
Seas Nextel W22NY-001 and Seas H1499 2way Passive Crossover Design
Box alignment: 1.5 cubic foot vented with single 3″ port x 5.75″ length.
Notes: Crossover point just under 2 kHz. Some complexity to network with two high-pass caps.
W22NY-001 + R3004-6020-00 2way Passive Crossover Design
Seas Nextel W22NY-001 and Scan-Speak Illuminator ring dome, small chamber R3004-6020-00 2way Passive Crossover Design
No specified box alignment.
W26FX-002 + SCM634 + ST1108 3way Passive Crossover Design
W26FX-002 + SCM634 + ST1108 3way Passive Crossover Design, flat anechoic (no tweeter modulation)
Woofer: 2.5 cubic foot vented with dual (two) 3″ vents x 6″ length
Midrange: 0.15 cubic foot sealed
M5N + TN28 2way Passive Crossover Design
Hi-Vi M5N + TN28 2way Passive Crossover Design
No specified box alignment. Very clean/ simple design with only eight parts.
MW16P + D2904-7100 2way Passive Crossover Design
MW16P + D2904-7100 2way Passive Crossover Design
No specified box alignment.
MW16P-8 + T29CF-002 2way Passive Crossover Design
Satori MW16P-8 + Seas Crescendo T29CF-002 2way Passive Crossover Design
Woofer: 0.75 cubic foot vented with single straight port 2″ x 6″, OR 0.5 cubic foot sealed box.
MW166-8 + MDT32S 2way Passive Crossover Design
Morel MW166-8 + MDT32S 2way Passive Crossover Design
No specified box alignment.
Notes: Xover point about 2500 Hz. Clean design with single hi-pass cap.
P21WO20+ D2606-9220 2way Passive Crossover Design
P21WO20+ D2606-9220 2way Passive Crossover Design
No specified box alignment. Extremely clean design with low (seven!) parts count.
P21W020 + MDT30S 2way Passive Crossover Design
P21W020 + MDT30S 2way Passive Crossover Design
No specified box alignment.
P21WO20+ R2604-8330 2way Passive Crossover Design
Scan-Speak Classic 8″ P21WO20+ Discovery Double Magnet Ring Tweeter R2604-8330 2way Passive Crossover Design
No specified box alignment.
Additional Notes: Crossover point about 2.0 kHz. Strong nominal output ~ 88- 90 dB+. Very clean design with low parts count and single hi-pass cap. Some padding in hi-pass circuit.
26W-8867T + 12MU-8731T + R3004-6620 3way Passive Crossover Design
26W-8867T + 12MU-8731T + R3004-6620 3way Passive Crossover Design
Woofer: 2.5 cubic foot, single straight vent 3″ diameter by 6″ length
Midrange: 0.1 cubic foot sealed chamber
S220-6-221 + C90-6-078 + D3004-6600 3way Passive Crossover Design
S220-6-221 + C90-6-078 + D3004-6600 3way Passive Crossover Design
Anechoic (flat response)
Woofer: 2.0 cubic foot vented, single straight vent 3″ x 6″ length
Crossover points about 280 Hz and 3kHz. High parts count on crossover. Woofer in inverse polarity relative to tweeter and midrange.
SB15NRXC30-4 + SB29RDNC 2-way Passive Crossover Design
5.5″ SB woofer 4 ohms and SB29 ring tweeter
0.25 cubic foot vented, single port 1.5″ x 5″
Notes: Clean design, low parts count. Single high-pass cap.
SB17NRXC35-4 + SB29RDCN Passive Crossover Design
4 ohms SB woofer and SB ring tweeter 2way Crossover Design
No designated box alignment. Single hi-pass cap. Simple tweeter padding.
SB17NRXC35-8 + SB29RDC-C000-4 Passive Crossover Design
SB17RNXC35-8 + SB29RDC-C000-4 Passive Crossover Design
Woofer: 0.75 cubic foot vented, single straight port 2″ diameter x 6″ length
SB23NRXS45 + H1304 + H1189 3way Passive Crossover Design
SB23NRXS45-8 + H1304 + H1189 3way Passive Crossover Design
Woofer: 2.0 cu ft. vented, single straight port 3″ diameter x 4″ length
Midrange: 0.15 cubic foot sealed
Note: Woofer in reverse polarity to midrange and tweeter. Very large midrange cap.
SB34 + SB15 + 810921 3way Passive Crossover Design
SB34NRC75-06 + SB15NRX30-8 + Peerless 810921 tweeter
Woofer: 3.8 cu. ft. sealed
Midrange: 0.2 cu. ft. sealed chamber
SCW636 + D3004-6620-00 Passive Crossover Design
Morel Supreme Carbon-Fiber Woofer + Scan Speak D3004 2way design
Woofer: 0.3 cubic foot vented, single straight port 1.5″ diameter x 5″ length
W14RC25 + TN25 Passive Crossover Design
2way with Silver Flute 5″ woofer and HiVi TN25 tweeter
No box alignment designated.
W18E-001 + R2904-7000 Passive Crossover Design
W18E-001 + R2904-7000 2-way Passive Crossover Design
No box alignment designated.
W18NX001 + T25CF001 2way Passive Crossover Design
Seas Nextel 7″ and Excel tweeter
Woofer: 0.5 cubic foot vented, single straight port 2″ diameter x 6″ length.
Note: Single high-pass cap, but some extra resistor-padding in high-pass.
W18NX001 + T25CF002 2way Passive Crossover Design
Seas 7″ Nextel woofer and Millenium tweeter
W20RC38-8 + CAT298 2way Passive Crossover Design
Silver Flute 8″ and Morel tweeter
No designated box alignment.
W22NY001 + M15CH001 + T25CF002 3way Passive Crossover Design
3way Seas Nextel 8″ and Nextel midrange with Millenium Tweeter
Woofer: 1.0 cubic foot vented, single straight port 3″ diameter x 3.5″ length.
Midrange: 0.35 cubic foot sealed chamber
W26FX001 + W18E001 +T25CF002 3way Passive Crossover Design
3way with 10″ Excel, 7″ Excel, and Millenium tweeter by Seas.
Woofer: 3.0 cubic foot vented, single straight port 3″ x 4″.
Midrange: 0.75 cubic foot sealed
Note: Woofer in reverse polarity to midrange and tweeter. Large value midrange cap. Very large high-pass cap. Complex design with high parts count.
ZA14W008 + XT25TG30 2way Passive Crossover Design
Seas 5.5″ ZA14 and the Vifa XT25 Ring Radiator tweeter
Woofer: 0.25 cubic foot vented, single straight port 1.5″ x 5″
Clean design with single high-pass cap. Some extra padding on tweeter.
H1216 x2 + XT25TG30-04 MTM Passive Crossover Design
Passive Crossover Design for two Seas H1216 woofers and Peerless/Vifa XT25TG30-04 MTM
No specified box alignment.
Note: Crossover point ~2.3 kHz. Low parts count but two hi-pass caps. -0- resistor value indicates optional padding.
