Hit Maker Crossover

Hit Makers for Paris

Day 1 building Paris' Speakers:

Modula MT's

Modula MT - crossover and parts list

Dayton RS MT Parts list [OLD]

(The free shipping deal at PE pushed me over the edge)

Qty PartNumber Product Price ExtPrice

4 004-2 DAYTON 2 OHM 10W NON-INDUCTIVE RE $0.98 $3.92

2 004-6 DAYTON 6 OHM 10W NON-INDUCTIVE RE $1.25 $2.50

4 027-410 DAYTON 1.0uF-250V POLYPROPYLENE C $1.15 $4.60

4 027-421 DAYTON 4.0uF-250V POLYPROPYLENE C $1.85 $7.40

4 027-430 DAYTON 12uF-250V POLYPROPYLENE CA $3.55 $14.20

2 027-436 DAYTON 20uF-250V POLYPROPYLENE CA $4.95 $9.90

2 240-725 SPEAKER CABINET TOE SPIKES 4 PC S $2.50 $5.00

2 260-302 GOLD PLATED SPEAKER TERMINAL $2.95 $5.90

2 266-313 .27mH 14 GA. PERFECT LAYER INDUCT $7.91 $15.82

2 266-320 .40mH 14 GA. PERFECT LAYER INDUCT $9.23 $18.46

2 266-380 2.5mH 14 GA. PERFECT LAYER INDUCT $20.62 $41.24

1 CATALOG FREE CATALOG $0.00 $0.00

2 004-5.1 DAYTON 5.1 OHM 10W NON-INDUCTIVE $1.25 $2.50

16 329-042 NEODYMIUM MAGNET 3/8" DIA x 3/16" $0.58 $9.28

2 295-364 DAYTON RS180S-8 7" REFERENCE SERI $32.70 $65.40

2 275-130 DAYTON RS28A-4 1-1/8" ALUMINUM DO $46.65 $93.30

1 UPS-GroundTrac $0.00 $0.00

TOTAL: $299.42

Modula MT building the box & stands

M&K

M&K Push-Pull

DHT Lay-out

Wayne J's DHT

Indoor / outdoor

My $50 project

http://peerless830392.blogspot.com/

Dayton Seas HT

This is a 5 speaker project I built for a friend.
http://dayton-seas.blogspot.com/

Dayton Budget Project

I finally got around to veneering my Dayton Budget Project. Check it out.

Dayton 5 1/4 "Pincushion" Template

This is how I routed for this unusual shaped driver. It's nothing fancy but it works.

The Hong / Shawn Center Channel

http://peerless-830344.blogspot.com/

A Living Prayer 3

A living Prayer

The reason I have been posting these is because There seems to be some harshness in Alison's voice when She starts singing loud in my favorite song. I've been trying to figure out what the problem is. And it could very well be my hearing.

A Living Prayer

The upper section of this graph is a classical piece the lower section is Ron Block & Alison's "A Living Prayer"

I inserted a line and the word "here" to mark where Alison sounds harsh to me.

To do this measurement I ran a CD player into a line level input on my sound card and then started the Spectrum Lab software..

Now, do I understand this correctly, that the amplitude graph shows peaking in both pieces of music but more so in Alison's song? And certainly where I notice a harsh sound? Couldn't this cause harshness?

Current project

I've been busy over HERE working on our churches sound system.

Plasma, wall mounted :)

Here's the new plasma TV and the shelving I built for our components.