STONES

SOUND

STUDIO

SSS

SQUARE FRAME

PAPER

ROUNDFRAME

PAPER CONE& DOMES

MYLAR

100

90

80

70

1K 10K200

100

90

80

70

601K 10K200

PA HORN TWEETERSSEE " " Page 6-29CTS

90

80

70

50

60

1K 10K200

N S

Stones Sound Studio

100

90

80

70

601K 10K200

100

90

80

70

601K 10K200

100

90

80

70

601K 10K200

DAI-1CHI GP REPLACEMENT

The following range will suit most audioapplications where you may be replacinga damaged driver in an existing box,upgrading a poor or outdated box oran economical solution in making yourown HiFi speaker for home theater, etc.All Daichi drivers use high quality,reliable componentry for long servicelife and excellent sound for money value.

Specifications have been Independentlyevaluated & tested by a 3rd party (SSS).

Wattage ratings are RMS where possibleand assumes you crossover correctly.

Bulk prices are available - Please Enquire

Independently Tested By:

STONES SOUND STUDIOAudio & AcousticEngineering Consultants

www.stonessoundstudio.com.aurussellstorey@bigpond.comPH: 02-6679-3700FAX: 02-6679-3059

All Dai-1chi drivers havebeen independently testedfor specifications givenby SSS for use with boxand port tuning.

PIEZO HORN TWEETER

NO XOVER REQUIREDBullet tweeter forlong throw soundreinforcement.Suit PA, use withIS1200, IS15-150, etc.Power 100W+Freq’ 2K�25KHz+Sens’ 92dB

HT100A

Replacement horn driverfor the popular KSN1005

See our Motorola / CTSPA speaker pages

DOME HORN TWEETER

NOT A PIEZO!This speaker is unique inthat it uses the HiFi Domedriver as found in DT89 orDT700 and horn loads it forlong throw PA & large roomapplications. Soft roll-offat high end for reducedharshness and feedback.Mag. 150g(5oz)Freq’ 1K�12KHz (±6dB)Z 8� (7.0�dc) 94dBFo 2.2KHz (11�)P 40WNom.

80WMax.

HT115

1" MYLAR CONE TWEETER

MAGNETICALLY SHIELDEDMylar cone 1"Ferro Fluid cooledSuper compactIdeal for speakersclose to the Tele’, etc.3Wnom (10peak)91dB (1W/1M)8� (6.4�dc)3.5k�17KHz (±3dB)3K�18KHz (±6dB)Fo 4KHz

CT10

3" CONE TWEETER

Ideal Replacement15 watts8� (7.3�DC)600-16KHz (±6dB)

CT15

2½" CONE TWEETER

Round Black face2.5" paper cone25 watts peak8� (7.3�dc)1.5H-16KHz (±6dB)

CT25

2½" CONE TWEETER

Square Frame Design2.5" paper cone30 watts8� (7.3�dc)1.3K-18KHz (±6dB)

CT30

6-20 Speakers

90

80

70

60

1K 10K200

90

80

70

60

1K 10K200

100

90

80

70

60200 1K 10K

90

80

70

60

1K 10K200200

90

80

70

60

1K 10K200

90

80

70

60

1K 10K200

90

80

70

60

1K 10K100

SPL vs Freq 0º

30º

60º

104

Shielded

92

90

80

70

60

1K 10K

HIGH

PERFORMANCE

200

N S

TITANIUM DOME TWEETER

Titanium Coated Mylar 1" domefor a bright sound whereneeded, eg, very high end(usually lost in furniture)and also extra definitionfor voices, etc. (2�3K)Aluminium voice coilFerro fluid & dampening.High thermal power handling.MAG. 150g (5.4oz)F 800�20KHz (±6db)Imp. 8� (5.5�dc)Sens. 94dBP 70WNom.

100WMax.

DT89

DOME TWEETER WIDE FRAME

Titanium Coated Mylar 1" domeAluminium voice coil.Ferro fluid & dampening.High thermal power handling.Identical to DT89 but witha larger flange. Ideal forfilling the large holeleft by previous speaker,or just for style!MAG. 150g (5.4oz)F 800�20KHz (±6db)Imp. 8� (5.5�dc)Sens. 94dBP 70WNom.

100WMax.

DT700

SQUARE FRAME DOME TWEETER

1" Mylar dome.Aluminium voice coil.All Black design.35W nom.70W max.8� (7.3�dc)1K-20KHz. (±6dB)93dB sensitivity.

DT35

Black finish will matchour “Square Frame” rangeof Daichi speakers.Nice bright sound with softrool-off, so not too bright.

METAL DOME TWEETER

1" Mylar DomeDoped in aluminiumfor a crystal sharp,but not too brighta sound. High powerhandling AluminuimVoice Coil. Dark greywith dispertion cap.Very smooth responsefor easy matching.40W nom. 80W peak8� (7.4�dc)1.2K-20KHz (±3db)93dB sens’150g magnet

DT40

SOFT DOME TWEETER

1" Material diaphragmfor a fast but gentle,non-aggressive highend. With ferro fluidcool voice coil forhigh power handling.All black design.40W nom.80W peak8� (7.4�dc)1.5K-20KHz (±3dB)92dB (1W/1M)

DT80

SOFT DOME SHIELDED

1" Material diaphragmMAGNETICALLY SHIELDEDfor a fast but gentle,non-aggressive highend. With ferro fluidcool voice coil forhigh power handling.All black design.40W nom.80W peak8� (7.4�dc)1.5K-20KHz (±3dB)92dB (1W/1M)

DT81

SOFT DOME SHIELDED PAE 4 OHM

1" Treated Material DomeMAGNETICALLY SHIELDEDFrom PAE, this tweeteris ferro fluid cooledfor high power handling.Curved polymer fascia.Rectangular profile-copper wound coilon an alloy former.Tuned damped cavity.Power 60WrmsZ 3.12� (1.1KHz)SPL 89.9dBF 1K�20KHz (±3dB)

25SG18

DOME TWEETER DAICHI-DELUXE

1" Gold coloured Titaniumalloy dome, aluminium voicecoil with Ferro fluid,cloth surround & dampeningfor excellent voice andinstrument reproductionwith gentle roll off high end.Smooth response for easyX-Over matching a niceaccurate hi-end sound.Mag. 225g(8oz)600�20KHz (±6dB)8�(5.5�dc) 92dBP 60WNom.

120WMax.

DT500

Speaker Parameters Courtesy Of Stones Sound Studio 6-21

90

80

70

60

1K 10K200

90

80

70

60

1K 10K

dio

200

90

80

70

60

200 1K 10K

116 125

45

Made In Denmark

90

80

70

60

1K 10K200

45

52

100

90

80

70

601K 10K

137 147

200

MIDRANGE SEALED BACK SPEAKERS

4" SEALED BACK MIDRANGE

4 inchGeneral Replacement15 watts8� (6.8�dc)330�6KHz (±3dB)92dB sens’

MR4-15

4" SEALED BACK MIDRANGE

SQUARE FRAME4 inch8� (7.1�dc)30 wattsBlack Frame.3.6 Oz. Magnet.94dB sens’450�3.5KHz (±3dB)370�5.5KHz (±6dB)

MR4-30

4" SEALED BACK MIDRANGE

ROUND FRAME4 inchAbove mountblack metal frame.Rubber surroundHigh compliance8� (5.9�dc)30 watts95dB sens’370�5KHz (±3dB)Fo 530HzQms 4.21Qes 2.76Qts 1.67

MR4-40

VIFA 3" DOME MIDRANGE

Precoated textile domevery smooth and naturalFerro fluid cooled3" voice coil withCompact installation.Easy crossover matchingSuperb, popular dome midrange.Requires ~1.5L back chamber box.Pwr 80Wrms

115WmaxCoil 75mmØMag 240gZo 8� (5.9�dc)Fs 300HzSens’ 92dB

D75MX-41-08

4" SEALED BACK MIDRANGE

SQUARE FRAME POLYPROP’Peerless QualityFully enclosedmetal casedBeautiful soundconsidered one ofthe best midrangesin the world ever!Pwr 180Wmax (100Hz-5KHz)Zo 9.1726 (6.30�dc)Fo 641.9856HzSens’ 91.5dBmQms 1.07Qes 2.16Qts 0.72

821615

5" SEALED BACK MIDRANGE

5 inch. Paper cone.General Replacement.8� (7.0�dc)30W rms450�6.5KHz (±3db)91dB sens’3.6oz mag.Voice 20mmFor Higher Power.Fo 623HzQms 4.12Qes 3.74Qts 1.96

MR5-30

5" SEALED BACK MIDRANGE

ROUND FRAME5 inchAbove mountblack metal frame.Rubber surroundHigh compliance8� (7.0�dc)50W rms94dB sens’470�6.5KHz (±3dB)Fo 620HzQms 4.12Qes 3.74Qts 1.96

MR5-50

6-22 Speaker Parameters Courtesy Of Stones Sound Studio

90

80

70

60

10020 1K 20K

90

80

70

60

10020 1K 20K

90

80

70

50

60

10020 1K 20K

90

80

70

50

60

10020 1K 20K

90

80

70

60

10K20

65

N S

1K100

90

80

70

60

10020 1K 20K

90

80

70

50

60

1K100 10K20

N S

100

90

80

70

10020 1K 20K

4" DUAL CONE SPEAKER 4�

200g magnetWizzer cone forextended F rangeSuit applicationswithout a tweeter.Cloth surround.40Wp-p, 87dB (1W/1M)4� (3.5�dc)70�20KHz (±6dB)Fo 170HzQms 2.47Qes 1.47Qts 0.92Vas 1.11L

DC4-40

4" DUAL CONE SPEAKER 8�

200g magnetWizzer cone forextended F rangeSuit applicationswithout a tweeter.Cloth surround.40Wp-p, 87dB (1W/1M)8� (6.9�dc)70�20KHz (±6dB)Fo 170HzQms 2.97Qes 1.27Qts 0.62Vas 1.01L

DC4-41

4" WIDE RANGE SPEAKER 4�

Foam SurroundHigh compliancePaper ConeLarge Magnet20Wnom83dB (1W/1M)4� (3.5�dc)60�10KHz (±6dB)Fo 115HzQms 3.06Qes 1.32Qts 0.92Vas 1.23L

SP4-24

4" WIDE RANGE SPEAKER 8�

Foam SurroundHigh compliancePaper ConeLarge Magnet20Wnom/40Wmax85dB (1W/1M)8� (6.9�dc)45�11KHz (±6dB)Fo 115HzQms 3.46Qes 0.81Qts 0.65Vas 1.10L

SP4-20

4" MAGNETICALLY SHIELDED

High QualityPolypropylene coneRubber surroundIdeal for speakersclose to the Tele’, etc.30Wnom/50Wmax91dB (1W/1M)8� (6.3�dc)70�7KHz (±3dB)47�9KHz (±6dB)Fo 91HzQms 4.15Qes 0.87Qts 0.72Vas 2.11L

SP4-30

4½" WIDE RANGE SPEAKER

Foam SurroundPaper Cone20Wnom/35Wmax89dB (1W/1M)8� (7.4�dc)70�10KHz (±6dB)Fo 126HzQms 3.13Qes 1.03Qts 0.78Vas 2.41L

SP5-20

5" MAGNETICALLY SHIELDED

High QualityPolypropylene coneRubber surroundIdeal for speakersclose to the Tele’, etc.30Wnom/50Wmax86dB (1W/1M)8� (6.2�dc)60�8KHz (±3dB)40�12KHz (±6dB)Fo 65HzQms 4.39Qes 0.73Qts 0.63Vas 7.03L

SP5-30

6" WIDE RANGE SPEAKER

Paper coneSilver dust capGeneral Purpose40Wnom/60Wmax90dB (1W/1M)4� (3.8�dc)60�7KHz (±6dB)Fo 83HzQms 3.31Qes 0.97Qts 0.75Vas 10.34L

SP6-40

Speaker Parameters Courtesy Of Stones Sound Studio 6-23

NEW!DAI-1CHI

Series

HFSHFR

For MoreSee TheFollowingFeaturePages.....

90

80

70

60

10020 1K 20K

90

80

70

60

10020 1K 20K

90

80

70

60

10020 1K 20K

90

157

87 165

N S

90

80

100

70

6010K20 1K100

100

90

80

70

60

5010 100 1K 10K 40K

79mm

75

Ø1

21

mm

Ø1

58

mm

Ø1

77

mm

MID-WOOFER SPEAKERS

6½" DUAL CONE SPEAKER

Paper Cone. Foam Surround.Wizzer cone for extended highs.Z 8� (7.0�dc)Freq. 55�18KHz (±6dB)Fo 60HzSens’ 90dBPower 30W nom.Qms 3.31Qes 0.88Qts 0.69Vas 24.18LZo 33�

DC65-30

6½" MID-WOOFER 30W

Paper Cone. Foam Surround.Z 8� (7.2�dc)Freq. 52�5.5KHz (±6dB)Fo 58HzSens’ 92dBMagnet 10ozPower 30W nom.Qms 2.47Qes 0.62Qts 0.50Vas 29.61LZo 36�

Sd 0.014M²BL 5.39TMCms 1081uM/N

SP65-30

6½" MID-WOOFER 50W

Paper Cone. Foam Surround.Z 8� (7.2�dc)Freq. 47�5KHz (±6dB)Fo 63HzSens’ 89dBMagnet 12ozPower 50W nom.Qms 2.54Qes 0.96Qts 0.50Vas 23.73LZo 26�

Sd 0.014M²BL 4.68TMCms 866uM/N

SP65-50

6.5" HF/R MID-WOOFER HI-POWER

NEW SERIES FROM DAI-1CHIPaper pulp. Poly doped cone.Beautifully finished driver.Low resonance Rubber surround.Steel stamped frame ROUND.Magnetically shielded.R 6.4� (8� 200Hz)Fr 60HzSens. 90dBBW 60�5KHzPnom 50W (100Wmax)Qms 4.36Qts 0.71Qes 0.85VAS 16.6L

HFR165-100-8

6½" MAGNETICALLY SHIELDED 100W

DELUXE High QualityPolypropylene coneRubber surroundIdeal for speakersclose to the Tele’, etc.60Wnom/100Wmax86dB (1W/1M)8� (6.5�dc)60�3KHz (±3dB)40�5KHz (±6dB)Fo 58HzQms 2.135Qes 0.724Qts 0.541Vas 9.37

SP65-60

6½" NEW! PAE RANGE

NEW GENERATION !WES Components isproud to anounce;Peerless AcousticEngineering (PAE)This new range ofdrivers are madeby Peerless inChina. Using thelatest technologyincluding a rigidpolymer-frame,low compression,high travel cones.See following pages.

18WG08

6½" KEVLAR MID-WOOFER

Premium quality driverfrom ScanSpeak Denmark.Dupont Kevlar Fibre conein “technological” yellow.Huge over-sized SD-1 magnet.Rubber roll surround.Power 100WrmsZ 8� (5.5�dc)Fr 22HzSens’ 88dBQms 1.70Qes 0.22Qts 0.19Vas 84L

18W8546-00

More ScanSpeak Available

6-24 Speaker Parameters Courtesy Of Stones Sound Studio

100

90

80

70

6010020 1K 20K

90

80

70

60

10020 1K 20K

90

80

70

60

10020 1K 20K

90

80

70

60

10020 1K 20K

90

80

70

60

10020 1K 20K

90

80

70

60

10020 1K 20K

Hole Ø 185mm215mm110mm90mm

Outer ØMag. ØDepth

100

100

SPL v FREQ.

90

80

70

60

50

1K 10K10

8" DUAL CONE SPEAKER

Paper Cone. Foam Surround.Wizzer cone for extended highs.Z 8� (7.1�dc)Freq. 50�20KHz (±6dB)Fo 54HzSens’ 91dBMagnet 8 OzPower 30W nom.Voice 25mmQms 2.32Qes 0.91Qts 0.65Vas 47.11LZo 24�

Sd 0.022M²DC8-30

8" WOOFER 30W

Paper Cone.Foam Surround.Z 8� (7.0�dc)Freq. 40�6KHz (±6dB)Fo 44HzSens’ 90dBMagnet 8 OzVoice 25mmPower 30W nom.Qms 2.20Qes 0.80Qts 0.59Vas 61.23LZo 26.6Sd 0.022M²

SP8-30

8" WOOFER 50W

Paper Cone.Foam Surround.Z 8� (7.4�dc)Freq. 40�5KHz (±6dB)Fo 53HzSens’ 90dBMagnet 11 OzVoice 38mmPower 50W nom.Qms 1.79Qes 1.26Qts 0.74Vas 47.28LZo 17�

Sd 0.022M²SP8-50

8" SQUARE FRAME WOOFER

Paper Cone.Foam Surround.Z 8� (6.5�dc)Freq. 40�5KHz (±6dB)Fo 50HzSens’ 88dBMagnet 10 OzVoice 38mmPower 50W nom.Qms 3.69Qes 1.30Qts 0.96Vas 45.91L

SQ8-50

8" POLYPROPYLENE WOOFER

Minimum cone break-upat high volume levels.Heavy duty constructionFoam Surround.Z 8� (6.5�dc)Freq. 30�5KHz (±6dB)Fo 38HzSens’ 88dBMagnet 20 OzPower 100W nom.Qms 6.75Qes 0.74Qts 0.67Vas 53.10L

SP8-100

8" INSTRUMENTAL 100W

Large gauge designAccordion/doped clothsurround Reinforcedcellulose fibre cone.Z 8� (6.1�dc)Freq. 65�4KHz (±3dB)Fo 95HzSens’ 90dBMagnet 20 OzVoice 32mmPower 200WmaxQms 6.55Qes 1.48Qts 1.21Vas 10.2L

IS8000

8" SUBWOOFER 4� DELUXE

Treated pulp cone forextended low frequencywithout cone breakup.2" Aluminium voice coil.Strontium magnet. 80Wrms.Z 4� (3.9�)Freq. 36�8KHz (±3dB)Fo 36HzSens’ 88dBMagnet 20 OzPower 160W max.Qms 5.45Qes 0.59Qts 0.53Vas 46.1L

CS80

8" WOOFER PAE

Composite polymer chassispolyamide, glass & minerals.Nomex® ventilated former.New generation of excellentsound using the latest inmanufacturing and matereals.

See PAE Pages for more data.Power 50W/200W

8 OHM22WJ08

4 OHM22WJ06

Speaker Parameters Courtesy Of Stones Sound Studio 6-25

100

90

80

70

6010020 1K 20K

250

90

80

70

60

10020 1K 20K

90

80

70

60

10020 1K 20K

90

80

70

60

10020 1K 20K

90

80

70

60

10020 1K 20K

100

90

80

70

6010020 1K 20K

100

100

SPL v FREQ.

90

80

70

60

50

1K 10K10

Hole Ø 235mm260mm140mm107mm

Outer ØMag. ØDepth

10" WOOFER 40W

Paper Cone.Foam Surround.Z 8� (7.0�dc)Freq. 44�4KHz (±6dB)Fo 50HzSens’ 89dBMagnet 8 OzPower 40W nom.Qms 3.32Qes 1.75Qts 1.15Vas 73.02L

SP10-40

10" WOOFER 80W

Paper Cone.Foam Surround.Z 8� (7.0�dc)Freq. 40�5KHz (±6dB)Fo 42HzSens’ 89dBMagnet 13 OzPower 80W nom.Qms 3.23Qes 1.63Qts 1.08Vas 101.62L

SP10-80

10" SQUARE FRAME WOOFER 40W

Paper Cone.Foam Surround.Z 8� (6.4�dc)Freq. 40�4KHz (±6dB)Fo 50HzSens’ 89dBMagnet 8 OzPower 40W nom.Qms 4.09Qes 1.54Qts 1.12Vas 58.55L

SQ10-40

10" SQUARE FRAME WOOFER 80W

Paper Cone.Foam Surround.Z 8� (6.4�dc)Freq. 40�2KHz (±6dB)Fo 47HzSens’ 90dBMagnet 13 OzPower 80W nom.Qms 3.46Qes 1.01Qts 0.78Vas 73.47L

SQ10-80

10" POLYPROPYLENE WOOFER 120W

Minimum cone break-upat high volume levels.Heavy duty constructionFoam Surround.Z 8� (6.0�dc)Freq. 33�5KHz (±6dB)Fo 45HzSens’ 93dBPower 200W max.Qms 6.65Qes 0.57Qts 0.52Vas 72.68L

SP10-120

10" INSTRUMENTAL 200W

Large gauge designAccordion/doped clothsurround Reinforcedcellulose fibre cone.Z 8� (5.7�dc)Freq. 33�5KHzFo 63HzSens’ 94dBMagnet 30 OzVoice 32mmPower 400WmaxQms 4.34Qes 0.79Qts 0.67Vas 50L

IS10000

TARGA 10" SUB-WOOFER

High performance weather resistantpaper cone doped and poly dust cap.Butyl rubber roll surround and over-sized spider for extra cone travel.Power 150Wrms

300WmaxImp. 4.6 OhmRes. 36.4HzSens. 88dBMag. 140x20mm (38oz.)Qms 2.66Qes 0.56Qts 0.47Vas 45LBox 0.8f³ min.

X100SVC

10" SUBWOOFER 4� DELUXE

Treated pulp cone forextended low frequencywithout cone breakup.1.5" Aluminium voice coil.Strontium magnet. 100Wrms.Z 4� (4.0�)Freq. 35�6KHz (±3dB)Fo 34.8HzSens’ 89dBMagnet 40 OzPower 200W max.Qms 5.07Qes 0.47Qts 0.43Vas 74.9L

CS100

6-26 Speaker Parameters Courtesy Of Stones Sound Studio

100

100

SPL v FREQ.

90

80

70

60

50

1K 10K10

Hole Ø 270mm300mm155mm125mm

Outer ØMag. ØDepth

100

90

80

70

60

Stones Sound Studio

10020 1K 20K

90

80

70

60

Stones Sound Studio

10020 1K 20K

90

80

70

60

Stones Sound Studio

10020 1K 20K

90

80

70

60

Stones Sound Studio

10020 1K 20K

90

80

70

60

Stones Sound Studio

10020 1K 20K

90

80

70

60

Stones Sound Studio

10020 1K 20K

12" WOOFER 50W

Paper Cone.Foam Surround.Z 8� (7.4�dc)Freq. 30�4KHzFo 32HzSens’ 90dBMagnet 13 OzVoice 32mmPower 50W nom.Qms 2.22Qes 1.03Qts 0.70Vas 188.33L

SP12-50

12" WOOFER 100W

Paper Cone.Foam Surround.Z 8� (7.2�dc)Freq. 33�4KHzFo 32HzSens’ 93dBMagnet 30 OzVoice 38mmPower 100W nom.Qms 1.42Qes 0.47Qts 0.35Vas 188.56L

SP12-100

12" SQUARE FRAME WOOFER 50W

Paper Cone.Foam Surround.Z 8� (9.2�dc)Freq. 27�3KHzFo 36HzSens’ 90dBMagnet 13 OzVoice 32mmPower 50W nom.Qms 4.39Qes 2.07Qts 1.40Vas 276.77L

SQ12-50

12" SQUARE FRAME WOOFER 100W

Paper Cone.Foam Surround.Z 8� (6.6�dc)Freq. 33�5KHzFo 35HzSens’ 94dBMagnet 30 OzVoice 38mmPower 100W nom.Qms 1.92Qes 0.52Qts 0.41Vas 184.28L

SQ12-100

12" WOOFER POLYPROPYLENE 150W

Minimum cone break-upat high volume levels.Heavy duty constructionFoam Surround.Z 8� (6.6�dc)Freq. 30�4KHz (±6dB)Fo 35HzSens’ 94dBMagnet 40 OzPower 150W nom.Qms 3.18Qes 0.44Qts 0.38Vas 157.45L

SP12-150

12" INSTRUMENTAL 250W

Large gauge designAccordion/doped clothsurround Reinforcedcellulose fibre cone.Z 8� (5.7�dc)Freq. 32�5KHzFo 55HzSens’ 95dBMagnet 50 OzVoice 32mmPower 250W/500WQms 5.15Qes 0.74Qts 0.65Vas 88.1L

IS12000

TARGA 12" SUB-WOOFER

High performance Heavy Duty Sub.Solid die cast alloy basket frame.Gold-plated 4mm binding posts.Black framed over-sized magnet.Power 200Wrms

400WmaxImp. 4.1 OhmRes. 32.3HzSens. 89dBMag. 156x20mm (49oz.)Qms 3.69Qes 0.61Qts 0.53Vas 85LBox 1.0f³ min.

X120SVC

12" SUBWOOFER 4� DELUXE

Poly’ doped cone forextended low frequencywithout cone breakup.2" Aluminium voice coil.Strontium magnet. 150Wrms.Z 4� (4.7�)Freq. 25�5KHz (±3dB)Fo 25.0HzSens’ 91dBMagnet 50 OzPower 300W max.Qms 5.46Qes 0.35Qts 0.33Vas 202.7L

CS120

Speaker Parameters Courtesy Of Stones Sound Studio 6-27

385

100

90

80

70

6010 10K

Stones Sound Studio

1K100

100

90

80

70

6010020 1K 20K

Stones Sound Studio

100

100

SPL v FREQ.

90

80

70

60

50

1K 10K10

Hole Ø 352mm385mm156mm160mm

Outer ØMag. ØDepth

A

B

L1

Mathematically calculatedassuming non reactive load

C1

W

T

IN

L1

L1

C1

W

T

IN

C1

15" WOOFER 150W

Suit power hungry HiFior moderate PA/Guitar, etc.High compliance (304uM/N)Paper Cone. Foam Surround.Z 8� (7.2�dc)Freq. 27�4KHzFo 32HzSens’ 94dBMagnet 50 OzVoice 50mmPower 150W nom.Qms 2.01Qes 0.53Qts 0.42Vas 265.20L

SP15-150

15" INSTRUMENTAL

Strengthened suspensionlong throw system forthe rugged use in PAsound reinforcement.Z 8� (7.2�dc)Freq. 33�4KHzFo 45HzSens’ 95dBMagnet 50 OzVoice 50mmPower 150W nom.Qms 3.18Qes 0.83Qts 0.65Vas 207.75L

IS15-150

15" SUBWOOFER 4� DELUXE

Special poly formulacoated paper cone forbetter performance sub.2" Aluminium voice coil.Strontium magnet. 175Wrms.Z 4� (4.0�)Freq. 23�5KHz (±3dB)Fo 22.8HzSens’ 90dBMagnet 50 OzPower 350W max.Qms 2.68Qes 0.58Qts 0.47Vas 359L

CS150

TARGA 15" SUB-WOOFER

Paper cone doped and poly dust cap.Solid die cast alloy basket frame.Premium build quality for automotiveor home audio subwoofer applications.Suit sealed or vented boxes.Power 250Wrms

500WmaxImp. 3.9 OhmRes. 29.5HzSens. 87dBQms 4.33Qes 1.16Qts 0.92Vas 159LBox 1.4f³ min.

X150SVC

BLACK SPEAKER SCREWS

HEX HEADPhilips head & Hex.Self tapper woodscrews. Bag of 20.

7mm HEXTweeters, etc.A B C D E6.8 7.7 3.3 20 4mm

STS7Bfor 20.

8mm HEXWoofers, etc.7.8 8.8 3.9 25 5mm

STS8Bfor 20.

SPEAKER GRILLS

Strong metal construction and universal mounting system forprotecting valuable speaker cones from accidental puncture.8" MG8010" MG10012" MG12015" MG150

CEILING/WALL MOUNTWhite frame & grill1 Piece plastic.Suit DC8-30, etc.8" CSG8

4" CSG4

6dB CROSSOVER VALUES Courtesy Stones Sound Studio

Pick your desired crossover point,within the over-lap frequencyresponse of the two drivers,this is the -3dB value.Read off the four component values,components within 10% will be fine.-3dB L-4� C-4� L-8� C-8�

130Hz 4.7mH 300uF 10mH 150µF200Hz 3.3mH 200uF 6.8mH 100µF260Hz 2.4mH 150uF 4.7mH 75µF400Hz 1.6mH 100uF 3.3mH 50µF600Hz 1.0mH 68uF 2.0mH 33µF800Hz .82mH 50uF 1.6mH 26µF1000Hz .62mH 39uF 1.2mH 20µF1200Hz .51mH 33uF 1.0mH 16µF1800Hz .33mH 22uF .68mH 10µF4000Hz .16mH 10uF .33mH 5µF

12dB CROSSOVER VALUES Courtesy Stones Sound Studio

A 12dB crossover gives better filtering,at the expense of more components.Benefits include better sound asdrivers are sharing less spectrum,improved power handeling & protectionand in-phaze driver response at fx.-3dB L-4� C-4� L-8� C-8�

130Hz 6.8mH 200uF 15mH 100µF200Hz 4.7mH 150uF 9.1mH 75µF260Hz 3.6mH 100uF 6.8mH 50µF400Hz 2.2mH 68uF 4.7mH 33µF600Hz 1.5mH 47uF 3.0mH 27µF800Hz 1.0mH 33uF 2.0mH 15µF1000Hz .91mH 27uF 1.8mH 13µF1200Hz .75mH 22uF 1.5mH 11µF1800Hz .50mH 15uF 1.0mH 6.8µF4000Hz .22mH 6.8uF .47mH 3.3µF

6-28 Speaker Parameters Courtesy Of Stones Sound Studio