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Classic, Vintage Home Audio / Stereo Speakers for sale / Loudspeakers: Fully Certified by Qualified personnel decades of combined experience! Ready to GO! Refurbished, Rebuilt where necessary and Warranted Brands from the 1960's, 1970's, 1980's, Sixties, Seventies, Eighties, stereo speakers such as Advent Loudspeakers, Bose VS, Boston Acoustics, DCM Time Window, ESB, EPI Stat, JBL ,

Transmission line loudspeaker - Wikipedia

A transmission line loudspeaker is a loudspeaker enclosure design which uses the topology of an acoustic transmission line within the cabinet, compared to the simpler enclosures used by sealed (closed) or ported (bass reflex) designs Instead of reverberating in a fairly simple damped enclosure, sound from the back of the bass speaker is directed into a long (generally folded) damped pathway .

Bi-Amp Plate Amplifier for PA/DJ Speaker Cabinets and ,

Seismic Audio's line of Plate Amplifiers gives you the ability to build your own powered speaker cabinets and powered subwoofer cabinets The SA-APBM12 is a Class AB amplifier designed for full range PA speaker ,

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Speaker parts, woofers, drivers and crossovers for replacement or upgrade A complete line of products for DJ’s, Bands, and Sound Reinforcement Repair your old speaker systems with Genuine Eminence ,

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Free support for loudspeaker projects, sourcing OEM speaker building supplies, and passive crossover design We sell raw speaker drivers (tweeters, woofers, subwoofer, midrange drivers, full range drivers), speaker kits, amplifiers, capacitors, resistors, and inductors

Point Source, Line Arrays or Column Speakers: What’s Best ,

VERTICAL LINE ARRAYS A vertical line array is what you are likely to envision at a large concert environment with a long J-shaped series of speakers suspended on either side of the stage In the past 10 years or so, vertical line arrays—systems with multiple cabinets (each with multiple drivers) arranged in a vertically connected configuration—have gained popularity with large venu

Choosing Monitors - Sound on Sound

Essentially, a transmission-line speaker places the driver cone near to or at the end of a long large-diameter tube which is very heavily damped with absorbent material To make the cabinet practical, the tube is generally folded several times internally, allowing a line length of several metres to be enclosed within even fairly compact cabinets

Different types of speaker cabinet dampening materials ,

Feb 17, 2019· I'm showing you different types of speaker dampening materials, These are the best 2 product to use, Woolsafe felt eBay item no:161091131384, Cotton/wool mix wadding eBay item no: ,

How to Measure Speaker Impedance (with Pictures) - wikiHow

Mar 29, 2019· Adjust the frequency to find the resonance peak Set the sine wave generator to a frequency at the mid or upper range of the speaker's intended use (100 Hz is a good starting point for bass units) Place an AC voltmeter across the speaker Adjust the frequency downward about 5 Hz at a time, until you see the voltage rise sharply Tweak the .

How to Build Custom Speakers : 25 Steps (with Pictures ,

As shown in the cabinet design in step 5, the basic speaker cabinet contains supports on the inside to further strengthen and sonically dampen the exterior walls These supports are usually cut from scrap 3/4 material and are cut with a swiss cheese like pattern to allow air to pass through them so that they don't divide the cabinet and impede .

Different types of speaker cabinet dampening materials ,

Feb 17, 2019· I'm showing you different types of speaker dampening materials, These are the best 2 product to use, Woolsafe felt eBay item no:161091131384, Cotton/wool mix wadding eBay item no: 161039015345 I .

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Speaker Cabinets and Ohms Ω | JustinGuitar

Speaker Cabinets and Ohms Ω , The higher the number of Ohms in a speaker or cabinet's rating, the more resistance to the flow of power and less power will reach the speaker VAVLE AMP RULE #2: Make sure the Ohm setting on the amp is the same as the speakers (or cabinet)

Conveyor Cabinet Loudspeaker Line

Conveyor Cabinet Loudspeaker Line , Line Gsd-hx350 Find Complete Details about Loudspeaker Assembly Line Gsd-hx350 Loudspeaker Assembly Line Assembly Line Belt Conveyor Line from Conveyors Supplier or Manufacturer-Shenzhen Grandseed Technology Development Co Ltd

FRFR speaker !!! - Helix - Line 6 Community

Apr 30, 2018· Hi all, this is my first post Need some help about my Helix LT So Last night i had a gig and i used Marshall Tube amp The sound was nasty, terrible So i learned from few forums that i need to use FRFR speaker ,

Plans

Simple Mid-top SMT212 Line array SOS218L sub Mini Scooper 18 Punisher Horn MKII SIMONR 1x15 Horn

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Strassacker: speaker - kits - tools

The cabinet should fit to your woofer in the cabinet The following tools will help you design the cabinet: Calculate a closed cabinet; Calculate a ported cabinet; Calculate a transmission line cabinet; Volume calculator; LspCAD Lite; Crossover Calculator If you need a crossover, this can be calculated for speaker with totally flat frequency .

Best speaker solution for Helix - Helix - Line 6 Community

Dec 10, 2016· Guys, thanks for all the help so far on trying to solve my update woes, Im sticking at version 201 for now as I dont have time in my life to lose trying to get 210 to install properly - or to risk losing the unit altogether! SoIve had my Helix for more than a week and I still havent actually .

Bass Cabinet Guide | Bass Gear | StudyBass

Bass Cabinet Guide By Andrew Pouska The bass cabinet is the box with the speaker It’s basically the last link in the chain you control before the sound hits your ears, microphones, and the audience When you look at a cabinet you might think there’s little to it It’s just a plywood cube with a speaker and some wires inside!

Top Ten Loudspeaker Gimmicks to Avoid | Audioholics

Nov 25, 2006· Top Ten Loudspeaker Gimmicks 1) Poorly constructed speakers that have a little bottom compartment that you are supposed to add sand in for "improved bass" We noticed a trend where some international companies manufacturer the cheapest and lightest cabinets possible In my opinion, they do this to save on manufacturing and export shipping charg

Line 6 Spider IV 320W 4x12 Guitar Speaker Cabinet ,

The Line 6 Spider IV 320W 4x12 guitar speaker cabinet takes all the punishing riffs your Spider IV HD150 head can dish out With its custom-designed Celestion speakers, slanted cabinet, and stereo ,

Line 6

StageSource speakers from Line 6 are the only loudspeakers with the power to adapt to any performance View the full line of StageSource PA speakers today

Bluetooth Loudspeaker PA Cabinet Speaker PPHP1537UB – Pyle ,

Bluetooth Loudspeaker PA Cabinet Speaker System - Powered PA Speaker with Recording Ability, MP3/USB/SD Readers, AM/FM Radio, Aux Input (15-Inch, 1200 Watt) COMPATIBLE WITH ANY MEDIA: Easily connect all types of portable pa loudspeaker Bluetooth DJ system party or band equipment to the RCA input line in Works with all

Line 6 Spider IV 320W 4x12 Guitar Speaker Cabinet ,

The Line 6 Spider IV 320W 4x12 guitar speaker cabinet takes all the punishing riffs your Spider IV HD150 head can dish out With its custom-designed Celestion speakers, slanted cabinet, and stereo inputs, you get everything you need to give voice to all the massive output the Spider IV HD head produc 27"W x 28"H x 11-1/2"D

Vintage Speakers for sale | eBay

Vintage speakers debuted in earlier decades, such as the 60s, 70s, and 80s There are original vintage loudspeakers from the 40s and 50s as well One example of a vintage speaker is a large boxlike cabinet that was manufactured in the 1970s

1960A and 1960B - MarshallCom

1960A and 1960B Two of the world’s bestselling 4x12” cabinets, famed for their excellent sound These cabinets are designed to deliver a big sound for live performanc Both cabinets have an authentic ,

figuring out the proper speaker encloser size | Steve ,

Nov 16, 2006· It's not even worth trying without having the specs, and then, each cabinet design has its own formula Likewise, speaker drivers are often designed for specific enclosure types--roughly speaking, a speaker with a loose compliance does best in a sealed cabinet, where stiffer suspensions work well in vented or transmission line systems

loudspeaker plans - E J Jordan Designs

The Jordan Eikona full-range drive unit is suitable for a variety of loudspeaker enclosure designs Its carefully considered specification means that it works well in a sealed bookshelf enclosure (such as the BBC LS3/5a cabinet above) At the other extreme, the Eikona can be used in arrays in a transmission line enclosure capable of reaching the lowest musical bass not

Wondering about speaker cabinet dampening- Vinyl Engine

Feb 25, 2013· Re: Wondering about speaker cabinet dampening Post by PeterW » 19 Feb 2013 21:14 Cats - just in case, and I am sure you mean this as but for your venial sin-of-omission your advice is accurate - never, repeat NEVER use a closed-cell or impervious or any form of hard *in addition to* any existing material inside the cabinet

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