Peter Strassacker

Speaker building newsletter December 2006
Lautsprechershop Daniel Gattig GmbH with design suggestions, news, specials     Registration     Archive     German Version

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This time we want to present some interesting customer projects to you.
Unfortunately they are in German (do you have an English project for us?)

PA-Top (Monitor) by Benjamin Jobst

high quality subwoofer made of affordable components

Omnidirectional transducer with base mounted subwoofer

Electronics with operational amplifiers

Udo Wohlgemuth's ADM

Loudspeaker Development

And if you want to know even more here is the Story Of Fermat.
We also have an introductory offer for the kit

Actually, this speaker should have been available earlier - so to speak as a Christmas gift for novices in speaker building; we also have an introductory offer.

new kits by Hobby HiFi 6/2006 and 1/2007
This magazine is available at any better newsagent in Germany 4.500 EUR in Germany resp. 5.10/5.20 EUR outside Germany.

	Hypergraph TL Hypergraph TL - an outstanding Transmission line floorstander with Expolinear Hypergraph bass driver and Visaton ceramic dome
	Harwood Monitor 13 Harwood Monitor 13 - Harwood Monitor 13, a small, affordable monitor with magnetostat
	Gradient TL BPHP-Sub - a band pass subwoofer with Mivoc AW 3000 bass driver and serial capacitor
	Topas Plus Topas Plus - Topas Plus, a slim 3 way floorstander with magnetostat, titanium midrange driver and large bass driver
	BPHP Sub BPHP-Sub - a band pass subwoofer with Mivoc AW 3000 bass driver and serial capacitor

New kits by Klang+Ton 5/2006-1/2007
This magazine is available at any better newsagent in Germany 4.50 EUR in Germany resp. 4.70 EUR outside Germany.

CT 228 CT 228 powerful subwoofer with Monacor driver for small PA like CT 225 and hi-fi. CT 227 CT 227 is a PC loudspeaker with Aurasound full range driver Neo Neo is a portable 12 inch, 2 way PA speaker with Celestion and img drivers. Schmitti Memorial Schmitti Memorial is an enormous floorstander in honour of Heinz Schmitt. Alamo Alamo is a bass reflex shelf speaker with Morel tweeter and Expolinear bass driver. Versacube Versacube is a sealed cabinet subwoofer with Mivoc bass driver, the basic element for future Klang+Ton projects (see next paragraph). Versacube with Peerless Top Versacube with Peerless Top is a full-blown floorstanding speaker, with a bass that can be configured by the end user: with no subwoofer sections, one or two....

Fiesta 25 Fiesta 25 is a speaker with powerful and tight bass, with lots of dynamics coming from midrange and tweeter horns. Direkt 1 Direkt 1 is a Tangband point source and a notable achievement by Thorsten Fischer. Hightower Hightower is a tall and slim floorstander with magnetostat, two midrange domes and two Peerless bass drivers. Triple Play Triple Play is a floorstanding speaker with Monacor drivers, tight bass, providing a lot of fun. Asparago Asparago is a 1.83 m tall speaker and represents a rather unconventional design, containing a Ciare HX 160, producing 92 dB SPL (2.83V,1m) Temperance Temperance III (no longer available) is a real jewel by Harald Hecken/Newtronics, also available as a finished speaker. It's plain and simple, possesses excellent omnidirectinal properties and is very popular with many of our customers.

new kits by ADM published by Udo Wohlgemuth September 2006
The magazine is published every odd month

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Newtronics NT 52 Newtronics NT 52 - a slim transmission line by Udo Wohlgemuth. MS2 MK2006 MS2 MK2006 a small shelf speaker with Seas drivers W 151 Al and KT 27 G. MS5 MK2006 MS5 MK2006 is a floorstander with Seas drivers W 151 Al, KT 27 G and CA 260 AL.. Eton Maxi Eton Maxi is a 2 way floorstander with Eton ER4 and 20 cm bass driver.

Firsttime 3 Firsttime 3 is a compact solution for MP3 players, consisting of a 4 channel amplifier and a case with subwoofer and removable satellites. Coax 12 Coax 12 with PA coax driver BM-12 CX 38 by P.Audio in a massive cabinet. Mystery Center/FONT> Mystery Center is a small PA/party speaker, originally designed for home cinema. Stra To floorstanding loudspeaker Stra To (Strassacker Tower) is a jack-of-all-trades floorstanding speaker, satellite and centre; pictured is the satellite on a pedestal. The speaker is equipped with an Alcone bass/midrange driver and an AC 15 dome tweeter, reminiscent of the Peerless WA 10, but with higher efficiency.

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Do you fancy a speaker design that is not listed?

Please send us an E-mail with your requirements: peter@lautsprechershop.de

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Special offers for new and obsolete speakers, amplifiers and subwoofers

	Introductory offer for Fermat Fermat is a very efficient 2 1/2 way bass reflex speaker with two 20 cm bass drivers and an highly efficient Alcone tweeter. This new kit (see above) is available at a special price, valid until 31/1/2007. Special price per speaker without cabinet: - no longer available
	Introductory offer for Florian 13 Florian 13 is, considering its size, a remarkably solid 2 way bass reflex speaker with 13 cm bass driver and a Newtronics HT 26 tweeter. This kit is available at a special price, valid until 31/1/2007 - no longer available
	Visaton kit Casablanca III (German description) - as long as stocks last Casablanca 3 is a beautiful designer speaker (discontinued) with GF 200 bass driver and with fabric midrange and tweeter dome. Special offer per pair without cabinet: - no longer available
	Visaton kit Noblesse (German description) - as long as stocks last Noblesse is a mighty floorstanding speaker. The tweeter is surrounded by 2 AL 130 midrange drivers and 2 GF 200 bass drivers ensuring outstanding three-dimensionality. Special offer per pair without cabinet: - no longer available

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News from all over the world - DIY amplifiers

After long investigation we decided to go for a DIY brand that we will distribute with immediate effect: Ground Sound All components are made in Denmark and are easy to work with since: - the digital signal processor is easy to set-up - the power amplifiers are extremely phase stable and powerful (100,300 and 600 Watt continuous) - A range of cabinets and sets are available. In addition, Omnes Audio solutions are available for your subwoofer

Report on the DIY Fair (Selbstbaumesse) in Gelsenkirchen, Germany

From November 10th to 12th, 2006 the DIY Fair took place in Gelsenkirchen. The crowds were overwhelming.

At the fair our preferred cabinetmaker offered a voucher that we don't want to withhold from you. Christian Emrich is one of the most competent and motivated cabinetmakers we know.

Alcone Subwoofer: the best selling high-end DIY subwoofers

	Model	Size (HxWxD) in cm	Output (continuous/programme)	from frequency (-8 dB)	max. SPL	recommended room size/b>
	Sub 8S	34 x 26 x 38	60/100 W	34 Hz	104 dB	6-16 m2
	Sub 8 *)	38 x 26 x 38	80/160 W	27 Hz	101 dB	5-10 m2
	Sub 10S	41 x 32 x 37	150/300 W	33 Hz	106 dB	8-20 m2
	.. +Slave	41 x 32 x 37	150/300 W	33 Hz	112 dB	25-50 m2
	Sub 12 *)	50 x 38 x 39	300/600 W	24 Hz	111 dB	20-40 m2
	Sub 12 DSP *)	50 x 38 x 39	360/460 W	24 Hz	111 dB	20-40 m2
	Sub 28 *)	64 x 26 x 38	150/300 W	27 Hz	109 dB	12-30 m2
	Sub 22 *)	94 x 38 x 39	500/1000 W	24 Hz	116 dB	40-75 m2
	Sub 22 DSP *)	94 x 38 x 39	360/460 W	24 Hz	115 dB	40-75 m2
	Sub 40 DSP *)	136 x 32 x 43	500/800 W	40 Hz	105/119 dB	6-25/60-1202
	Sub 42 DSP *)	184 x 38 x 39	1100/1700 W	23 Hz	122 dB	100-180 m2
	and the following with Alcone drivers with silver aluminium sandwich diaphragm
	Sub 8 ASW	34 x 26 x 38	60/120 W	58 Hz	100 dB	6-12 m2
	Sub 10 ASW	48 x 38 x 38	60/120 W	30 Hz	104 dB	6-16 m2
	Sub 10	48 x 38 x 38	90/180 W	30 Hz	104 dB	6-16 m2
	Sub 20	85 x 35 x 45	150/300 W	27 Hz	111 dB	20-40 m2
*) Subwoofer with best control over the diaphragm → best sound quality, slightly more low bass

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Your feedback

This newsletter was introduced to keep you informed about latest developments.
- Should you have some ideas,
- if you have request
then please send me an E-mail

Peter Strassacker, E-mail: peter@lautsprechershop.de

About us

	Our audio sections:   Hi-fi   Drivers   DIY-kits   Tools Dennis Frank, I'll give you advice. How to get hold of us: Lautsprechershop Daniel Gattig GmbH, Loudspeaker Shop, Fisperweg 11C, 76344 Eggenstein, Germany E-mail: info@lautsprechershop.de or directly to me Phone: +49-721-9703724 Fax: +49-721-9703725	Business hours Mo-Fr 8:00-17:00 h, please announce your visit About us Our Newsletter Further interesting links We will be closed: 24/12/2009-08/01/2010
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