Handmade speaker basic lecture (01)
　

　　The report of limited sale FE166 ES-R
　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　Masao Ida
　It is a basic lecture for making a handmade speaker.
　From a beginner, please also looking-obtain maniacs and enjoy
　 a handmade speaker.
　It was made the English version so that he could also understand
　　

　　The unit and correspondence speaker of FE166 ES-R
　　　　　　　　　　
　 FE88 ES-R is the unit of limited sale. Description about this unit
　The corresponding speaker was packed.
　Moreover, since it is collecting as a report of a prejudice as much as possible,
　 it is from a beginner.
　I think that even a maniac can enjoy himself.
　
　　　　　　　　　　　　　　

　 The unit of FE166 ES-R
　The frame and structure which are not a round shape serve as a double
　corn with the corn type.
　It is likely to mistake for FE166E apparently.
　It is different to be finished to the optimal unit for a back load.
　Q о is the 0.21 [ same ] as what and FE168ES.
　　　　　
　It becomes easy to buy a price easily. A に [ this does not make a frame
　a round shape ]
　Having aimed at the cost cut etc. is considered.

　1 price of 12,000 yen Including tax [ of 12,600 yen ]

　

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
　　　　　　　　　Compare the standard of a unit with other 16cm
　
　　　　　　　　　　　　　　　　FE166 ES-R 　　　　　　　FE168ES 　　　　　　　　FE168EΣ
　　Impedance　　　　　　　　 8ohms　　　　　　　　　　 8ohms　　　　　　　　　 8ohms
　　resonance frequency 　　50Hz　　　　　　　　　　　 54Hz　　　　　　　　　　 51Hz
　　reproduction frequency band fо -22kHz　　 fо -30kHz 　　　　　　fо -21kHz
　　Output sound pressure level 95.5 dB/w (1m)　 95.dB/w (1m)　　 94.5 dB/w (1m)
　　Input 　　　　　　　　　　　75W (Mus)　　　　　　　　 80W (Mus)　　　　　　 80W (Mus)
　　mо　　　　　　　　　　　　　 7.44g　　　　　　　　　　　 6.9g　　　　　　　　　　　　 8.7g
　　Qо　　　　　　　　　　　　　 0.21 　　　　　　　　　　　　0.21　　　　　　　　　　　　 0.26
　　Effective oscillating radius 6.5cm　　　　　　　　　　 6cm　　　　　　　　　　　　 6cm
　　Magnet weight 　　　　　　899g　　　　　　　　　　　　 1798g　　　　　　　　　　　 721g
　　Gross weight　　　　　　　 2.8kg 　　　　　　　　　　　　4.9kg 　　　　　　　　　　　2.6kg
　　Speaker attachment hole opening size 150mm 　155mm　　　　　　　　　 151mm

　　※Recommendation An enclosure type is a back load type altogether.
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

　　Feature
　(1) Supply the newly developed paper-making technology to adoption of ES corn.
　　junior and senior high schools - the relaxation of a region can enjoy increase
　　 and making a delicate sound

　(2) A magnet is the same as that of FE168ES, and adopts a lantern cobalt magnet.
　　The magnetic circuit became powerful and low-pitched sound reproduction
　　became advantageous.

　(3) 0.21 was secured by the optimal Q о for a back load.
　　Braking power, so that it is the value which indicates braking power to be
　　 Qоand a number is small It is large.
　　　　　　　　　0.7 or more large-sized -- for less than
　　　　　　　　　0.3 for the/0.5 bus reflexs for sealing boxes back loads

　 In 16cm, magnet weight ranks second to FE168ES.
　　Since it is powerful from present FE168Esigma as a result, the direction
　　[ it is making ]
　　In exchange or the direction to give 16cm after this again, it is a back load phon.
　　We recommend you.




　 　　　　　　　　　　　　　　* Sale
　　　　　　　　　　FE88 ES-R is the unit of limited sale.
　　　　　　　　　　　　Our stock was sold out.

　　　　　　* The wish and a notice Since stock was lost, I will stop sale.

　　　　　　　 It is pleasure about the unit of limited sale next time.

.........................................................................................................................................................

.

　 The speaker of recommendation
　(1) A D-168 super rare
　　a super swan -- the same -- the back load phon of a point sound source
　　The design which upgraded rare to FE168SS
　　It is good, and a feeling of a sound place is dynamic and more powerful than
　　a swan.

　(2) D-37 (16cm back load phon)
　　It can place at 240mm of slim breadth, and depth the home of 450mm.
　　It is a size.

　(3)NessieJrES
　 It is Nessie which can be put on an ordinary home. (Resonance pipe)
　as main - again - rear one of 5.1ch(es) - it is the highest at business
　　　　　　　　　　
............................................................

　 The speaker of 16 cm

　　

　　　　The 9th place

　　(1) D-168 Super Rare
　　　　　　　　　　　　　　　
　　　　　　　　　　An original super rare (FE168SS use)
　　　　　　　　　　　　　　　　
　 Rare is the small ostrich which lives in South America, and Mr. Nagaoka is a swan.
　　I think that it named by the large thing.

　　At 16cm, the design of the back load phon of Mr. Nagaoka is super rare.
　　There is D-37. The original unit was both FE168SS.
　　　　　　　　　　　　　　　　　　　　
　　　　　　　　　　　　　Rare (alias United States ostrich)

　 The difference in a character
　The comment of very interesting Mr. Nagaoka the sound which attaches FE168SS
　It is.
　D-37= monitor tone
　A super rare = music nature

　It is both wide and they are a flat and high efficiency.
　if compared with a 10cm super swan -- a super rare one -- hard
　It is powerful and is dynamic.
　　　　　　　　

　 The breadth of 450mm, the depth of 470mm, and quantity are 1130mm.
　the center of a floor to a unit -- until -- the position of the ear when applying
　to 1015mm and a sofa
　It is alike, and it is designed so that it may come.

　Board thickness uses 15mm and four 910×1820mm plywood.

　basic structure -- a super swan -- the same -- the back load phon of a rear
　surface opening
　The whole is made from a head, pipe, a body, and three.


　 Assembly
　How to assemble is a D-101S super swan because of the same structure
　as a super swan.
　Please give Here is explaining in more detail.

　If an assembly works as the turn of distance, it will be satisfactory first.

　a whitish image [ like a swan ] whose paint is -- the method of brown
　finish wooden clogs
　It seems to be good. Although it will be teak material if it says byThurs.,
　a paint is good at his liking.
　　　


　A D-168 super rare plan
　Four 15mm 910×1820mm plywood use
　　　　　　　
　　　　　　　　
　　
　　　　　　　　　　　　　　　　　　　　　Assembly figure
　　　　　　　　　　　　　　　　　　　 　　

　　　　　　　　　　　　　　　　　　　　　A head and pipe
　　　　　　
　　　　　　　　　　　　　　　　　　　　Structure of a body
　

　　　　　　　　　　　　
　　　　　　　　　　　　　　　　Original main material
　　　　　　　　　　　　　　　Turn of assembly distance


　　　　　　　　　　　　　　　　　　　　　　　
　

　
　(2) D-37

　 FE168ES (limited sale)
　It corresponds to FE168E �� (unit only for back loads of the H.P. oscillating
　version).
　It is the design for FE168SS at the time of manufacture. A unit can use ES
　and E ��.

　It can sound with the room of 6 to 8 mats as a 16cm back load phon.
　A basic design is a slender tall boy in D-57.
　　　　　　
　powerful -- D-37 completed by unit FE168SS
　The unit of the time of a design was FE168sigma. powerless on a back load
　It was not the best in a unit. The cabinet with the it same at the appearance
　of SS
　When it was alike and SS was attached, it experimented in what becomes.

　It was the sound of a special different dimension. and there is a powerful scale
　It became sound.

　 How is it in unit FE166 ES-R of limited sale?
　From present FE166Esigma, since a magnet is powerful, it is in reproduction of
　heavy low-pitched sound.
　It becomes advantageous.

　Since loud sound and low-pitched sound are between 10cm and 20cm musically,
　the degree of 16cm is good.
　There is the feature to reproduce.

　The room also has the merit which can fully be sounded with 6 mats.

　A conclusion is arranged enough.
　A part to have been upgraded is useful to reproduction of low-pitched sound.

　 The depth of 45cm, a width of 240mm of Speaker attachment hole, and full
　length are 1000mm.
　Since board thickness is 15mm, a reinforcement board is attached in all boards,
　and intensity is a problem.
　There is nothing. The side of basic structure is the same as that of D-58 grade
　at 30mm.

　 Carry out five-sheet weak use of the 15mm thick 910×1820mm plywood.
　It is the speaker which becomes main.

　The addition of Tweeter
　Loud sound will become beautiful if super Tweeter is connected only by
　 the capacitor.
　It connects with film capacitor 0.47micro F or 0.68 micro F by reverse .

　Although super Tweeter is arranged by FT96H, T90A, and T925A
　the thing in this with the lowest efficiency -- FT96H -- efficiency is higher
　than it but
　We recommend you T90A.
　　　　　　　　　　　　

* Since it is the same as D-58ES about an assembly, it is handmade
　speaker D-58ES.
　Please give me.
　Since this is entering a manufacture process photograph, the one
　where handmade is the more nearly first is also understood.
　　I consider.
　　　


　　　　　　　　　　　　　　　　　
　　　　　　　　　　　　　　　　　　　　　Original D-37




　　　　　　　A board is cut 910x1820mm plywood×5 use
　　　　
　　　　　　　　　　　　　　　　　The plan of D-37



　　　　　　　　　　　　　　　　　　　Assembly figure
　　　　

　　　　　　　　　　　　　　　Original main material
　　　　　　　　　　　　　　Turn of assembly distance
　　　　　　　




　　　　　　　　　　 　　　　　
　　　　　　　　　　　　　　　　　　IT passes and is a link　


　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

　　　　　　　　　　　　　　　　　　　
　　　　　　　　　　　　　　　　　　　D-37 Unit FE168ES




　

　　　　�B-1 F2000 NessieJr

　Correspond to FE168E�� (unit only for back loads of the H.P. oscillating version).

　It was designed for NessieJrFE166 �敗 and is at Nessie for Since there is height
　in ordinary homes, it does not enter. Then, it was improved by home use.
　 is NessieJr. being effective as an object for Surround -- the -- peculiar
　It is the masterpiece currently made from the form by many people.

　 Assemble by 3 blocks of a resonance pipe, a main part, and a top pipe. Top
　A pipe is slid and can be fixed by ceiling quantity.

　 Use four 15mm thick 910×1820mm plywood.

　The bottom is F2000 NessieJr.
　　　　　　　　　　　　　　
　　　　　　　　　　　　　　　　

　　　　


　�B-2 Nessie Jr ES version
　　
　Differ from the design of above NessieJr with the version version for FE168ES.
　a cabinet is powerful -- in order to unite with unit FE168ES -- a resonance pipe
　The cross-section area is expanded a little 20%. The position of a unit also
　became high.

　the height of quantity -- replacing with there are a front opening type and an
　upper part opening type like

　 Use five 15mm thick 910×1820mm plywood.

　How is it in unit FE166 ES-R of limited sale?
　It arranges enough.

　It is powerful from FE168E ��, and they are a home theater and a multichannel.
　We recommend NessieJr to the direction to do.

　The error of a plan and explanation
　Plan (audio accessories company) 2001 No. 102 per year
　There is an error in explanation of this number.
　　　　　

　　(1) Although it is 18mm apiton plywood, it is the error which is 15mm.
　　　　However, a plan can be made now from 15mm.

　　(2) Although it is four plywood, use five sheets.
　　　　2 pattern community board x1 2 pattern community board x2
　　　　a top -- taking out -- the object for a type -- x2 or front appearance
　　　　 -- carrying out -- the object for a type -- xtwo
　　　　Three sheets and the object for a type become [ a common board ] a total of five sheets by two sheets.
　　　　　　　
　* The correction report of audio accessories No. 102 *

　It sets in "a quarterly issue and the audio accessories No. 102",
　 and is between the followings.
　Better with While apologizing to you, a reader, and the Gentlemen concerned
　I will correct here.

　NessieJr.ES of "the method ship project of a mini" which begins from 187
　pages
　manufacture -- use Thickness of the board carried out although indicated as
　18mm -- right
　A 15mm apiton board is used. It is carrying out.

　A 190-page a board is cut figure is also the drawing of 15mm The direction
　 manufactured is given.
　being also prodigal -- be careful



　　　　　　　　　　　　　　 18mm thick apiton board
　　　　　　　　　　　　　　　　　　　↓
　　　　　　　　　(Positive) 15mm thick apiton board

　　　　　　


　　　　　　　　　　　　　　　　　　
　　　　　　　　　　　The bottom was manufactured by ES version.
　　　　　　　　　　　　　　　　　　　　Unit FE168ES





　　　　　* To the direction which wants to make NessieJrES

detailed description makes lower NessieJrES-- it is coming out and explaining
　　　　　* Look at and pass here and it is a link.

　　 It is dealt with also by this HP. It passes and
　　 is a link.