1 2 3 5 4 6 4 3D Front Rear Side ~6.5” 4” ~5” ~7.5” 10.5” 14” ~8.5” Speaker Components List and Parts Express Part No. Dayton Audio RS150-4 mid-woofer Part # 295-372 Dayton Audio RS100-4 midrange Part # 295-378 Dayton Audio ND25FA-4 soft dome tweeter Part # 275-059 Dayton Audio RS225-8 woofer (2) Part # 295-356 Square Speaker Terminal Cup 4" Gold Banana Binding Post Part # 260-284 Speaker Cabinet Port Tube Specification values are approximate Frequency response: 28Hz – 20kHz Sensitivity ~89dB Crossover: 600Hz/2600Hz/6000Hz Input impedance: 6 - 8 ohms Power rating: ~100 watts OD Dimensions: 40”H x 11”W x 14”D Individual crossover boards mounted here ~6.5” Solid boards 3D Centers distance from top Front Speaker cutouts see DA speaker spec sheets Rear Side 4” 1 ~5” ~7.5” cutout 10.5” 14” 2 cutout Upper brace x2 ~8.5” ~21” 3 cutout Centers distance from top 40” 5 23” 4 cutout ~11” 0.25” wire feed hole 21” Speaker terminals + - ~30” cutout 33” 6 4 ~12” tuned port cut to 9.5” length cutout See port tube and terminal cup specs for cutout diameters Upper brace x2 Lower brace 11” 14” copywrite protected 2017 Mike P.

copywrite protected 2017 Mike P.

copywrite protected 2017 Mike P. Parts List Speakers PE part# Dayton Audio RS225-8 8" Reference Woofer 295-356 Dayton Audio RS150-4 6" Reference Woofer 295-372 Dayton Audio RS100-4 4" Reference Woofer 295-378 Dayton Audio ND25FA-4 1" Soft Dome Neodymium Tweeter 275-059 Port Tubes Precision Port PSP-3TB 3" Dia. x 12" Long Port Tube 268-374 Precision Port PSP-3OFH 3" Outside Flare for Port Tube 268-368 Precision Port PSP-3RG 3" Connecting Ring for Port Tube 268-372 Electrical Crossover Components Square Speaker Terminal Cup 4" Gold Banana Binding Post 260-284 Jantzen Audio 0.15mH 20 AWG Air Core Inductor Crossover Coil 255-022 Jantzen Audio 0.25mH 20 AWG Air Core Inductor Crossover Coil 255-026 Jantzen Audio 0.40mH 20 AWG Air Core Inductor Crossover Coil 255-032 Jantzen Audio 1.5mH 20 AWG Air Core Inductor Crossover Coil 255-052 Jantzen Audio 0.13mH 18 AWG Air Core Inductor Crossover Coil 255-204 Jantzen Audio 0.18mH 18 AWG Air Core Inductor Crossover Coil 255-208 Audyn Cap Q4 4.7uF 400V MKP Metalized Polypropylene Foil Crossover Capacitor 027-114 Audyn Cap Q4 6.8uF 400V MKP Metalized Polypropylene Foil Crossover Capacitor 027-116 Audyn Cap Q4 10uF 400V MKP Metalized Polypropylene Foil Crossover Capacitor 027-118 Audyn Cap Q4 47uF 400V MKP Metalized Polypropylene Foil Crossover Capacitor 027-122 Dayton Audio DMPC-20 20uF 250V Polypropylene Capacitor 027-436 Misc. Parts Express #8 x 3/4" Deep Thread Pan Head Screws Black 100 Pcs 081-422 copywrite protected 2017 Mike P.

copywrite protected 2017 Mike P. Features Heavily braced cabinets Mid-woofer, midrange and tweeter are isolated from the woofers Two types of high density acoustic dampening material Rear mounted flared tuned port Crossover design utilizes: all precision metalized film capacitors precision air core and iron core copper wound inductors Gold plated banana binding posts All connections to binding posts and drivers are soldered copywrite protected 2017 Mike P.