Tag Archives: the speaker exchange

NAMM 2011

The NAMM January 2011 in Orange County CA brought out all the usual musicians, characters, [...]

How To DIY Recone Using EV Fixture

Recone Instructions -EV Fixture PDF – printable instructions These instructions are particular to reconing with [...]

1 Comments

Knowing Cone Drivers: How They Work

Knowing Cone Drivers: How They Work, Understanding Key Data & Specs What’s really going on [...]

4310, 4311, 4312 Studio Monitors

These JBL Series Studio Monitors were made for recording studios and introduced nearfield monitoring (see definition [...]

Gender Hearing Differences

In a study of 350 newborn baby girls and boys, Professor Jane Cassidy at Louisiana [...]

How to Wire Your Speakers in Parallel

Parallel Wiring combines all positive leads together and all negative leads together. This reduces impedance and [...]

How To DIY Recone with Unassembled Parts

Recone Instructions – Unassembled Recone Kits PDF – print these instructions Watch Video Step-by-Step Instructions: How [...]

How To Find a Smaller Foam

The perfect refoam kit for your speaker’s measurements might not exist. Often you must adapt an [...]

Emerson 8″ Field Coil Speaker Repair

We have no problem with Vintage Field Coil Speaker Repairs! We match the new parts [...]

2 Comments

Cerwin-Vega Historical Perspective

Cerwin-Vega – From the Beginning In the last 50 years, Cerwin-Vega has grown from a [...]

What’s Old is New Again

JBL is getting ready to launch the new Everest DD66000. It is well named because [...]

How To Measure the Cone Depth

Measure the Cone Depth from the lowest part of the Throat where it attaches to [...]

JBL 2204 Recone Results

JBL 2204 Reconed with Genuine JBL C8R2204 Recone Kits for National Sound Company

Under Powering Can Cause Speaker Damage

Any speaker can be damaged with too much power. Low Power Can Damage all speakers, but especially High [...]

2 Comments

How To Understand Impedance

Speaker Impedance varies with frequency. You will often see Impedance measured in ohms using Ω (the Greek [...]

How to Open the Cone to a larger voice coil opening:

Lay cone face down on table top put top of voice coil onto voice coil [...]

Ohm F Speaker Repairs

  Ohm F speaker repairs fall into the Specialty Catagory. These repairs require quite alot more [...]

3 Comments

Don Lindich: Consumer Advice

Q: In preparing our living room for the new additions, I was moving some 1978 [...]

1 Comments

How to Attach Foam to Polypropolene Cone

It is more difficult to get adhesives to bond to a polypropolene cone than to a [...]

JBL Reverse Polarity

In the golden olden days of speakers, the issue of whether the first motion of [...]

2 Comments