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Teresonic Ingenium, User Manual

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Teresonic Ingenium User Manual Download Page 17

 

15

Ingenium Loudspeaker Technical Specifications 

Description

           

 

One-way floor standing dynamic loudspeaker 

Enclosure type

 

 

ETQWT™ transmission line with Helmholtz resonators 

Bandwidth

 

 

 

30Hz-22kHz ± 3dB 

Sensitivity (1W/1kHz/1m)

 

101.5dB 

Drive unit

 

 

 

One 8” Lowther DX 3 driver 

Impedance

 

 

 

8 Ohms 

Magnet type

   

 

Hi-Ferric ™ Rare Earth 

Flux density

   

 

2.0 Tesla 

Crossover/Filter

 

 

None 

Power handling

 

 

4 - 100 Watts into 8 Ohms  

Connections

   

 

WBT gold plated terminals 

Internal wiring

 

 

Zero interference Clarison cables 

Dimensions (HxWxD)

   

73 x 10.3 x 20in (185 x 26 x 51cm) max.. – with spikes 

Net weight

 

 

 

80 lb (36kg) 

Shipping weight

 

 

120 lb (54kg) 

Access. supplied

 

 

Spikes and floor discs – gold finish, adjustable 

 

 

 

 

Speakers grill – black cloth, removable 

Cabinet

   

  

 

Real wood veneer finishes: Rosewood/Black 

 

 

 

 

(Other colors available as special order) 

 

Specifications subject to change without prior notice. 

Summary of Contents for Ingenium

Page 1: ...User Guide for Ingenium and Integrum loudspeakers Teresonic 1215 Fiddlers Green San Jose 95125 California USA Phone 408 973 8813 www teresonic com Teres rounded polished smooth fine elegant in Latin ...

Page 2: ...rivers optional 6 Important Brake in period 7 C H A P T E R 4 FINE TUNING 8 Speaker Placement 8 Positioning Toe In 8 Room acoustics and corner treatment 9 Taking Care of Your Speakers 10 C H A P T E R 5 ROOM ACOUSTICS 11 Improve the sound stage image depth 11 Getting fast tight realistic bass 12 Improve musical detail 12 Improve bass in your system 13 C H A P T E R 6 TECHNICAL SPECIFICATIONS 14 In...

Page 3: ...ing full range high efficiency drivers provides natural sound with a wealth of detail exceptional dynamic range and a sense of musical livens that you don t often hear elsewhere The challenge is to make speakers that we can call transcendental something that breaks boundaries and creates emotion but keeping sound natural and intact as it was in the concert hall or recording studio Teresonic speake...

Page 4: ...racteristics that are different at different load levels Higher the load more stress on the component more difficult for designer to get perfect results even harder at the high end The simple solution is to operate at lower power levels and enjoy your music unspoiled as it was created in its natural environment and still have a big performance of concert hall Exceptionally detailed and clean sound...

Page 5: ... and superb craftsmanship that one may expect from the finest cabinet makers and speakers costing many thousands more True high end speakers such as Teresonic need top quality drive units We use the top of the line DX series of legendary Lowther drivers considered the Rolls Royce of the speaker industry that are still literally hand made by Lowther Voigt Ltd in England They incorporate extremely p...

Page 6: ...materials At this time please fill out the warranty card on the internet www teresonic com warranty putting both serial numbers and the date of purchase on the card The serial numbers are on the rear of the speakers below the input terminals and on your invoice Contents The shipping crates always shipped in pairs contain the following items 1 Loudspeakers 2 Removable grille assemblies 3 The owner ...

Page 7: ... inside the speaker cabinet to connect speaker terminals in the back to the speaker driver Using the same cables will ensure the same character of the sound and the best overall sonic quality without coloration or distortions Wiring Connect the speaker wires to the terminals in the back of the speakers For the perfect sound experience the right speaker must be connected to the output terminal mark...

Page 8: ...or loosening the terminals place the cables angled to the right looking from the back of the driver as shown in the Figure 2 This way contact loosening will be prevented even if cable moves slightly After cables are properly attached to the driver they can be put in place and tightened with four screws that are provided together with an appropriate tool The back of the driver should be touching th...

Page 9: ...either a digital source in the repeat mode CD or an FM broadcast signal tuner 1 Your Teresonic speakers went through a 100 hour initial break in period in the factory 2 Your recommended break in period is at least 200 hours best accomplished with relatively loud and dynamic source material During the break in period you will notice improvements such as increase in bass content and control sound im...

Page 10: ...dless of the absolute numbers used the most even bass response will be attained if the distances from the side wall and rear wall are not overly similar The following points highlight the fundamental concepts in loudspeaker positioning covered in details in the next chapter five Left to right room symmetry aids in producing a balanced image The best bass response will be achieved with speakers pos...

Page 11: ...ot from the actual speakers but from reflections from floor ceiling and walls These reflections are dampened by objects such as furniture plants and carpets If the sound is bright soft items such as curtains and carpets can help If the room has large window panes drawing the curtains will prevent reflections from the glass surfaces Both the amount and quality of the deep bass depend on the size an...

Page 12: ...finest furniture polish to a clean lint free polishing cloth or use cotton cloth that is clean and lint free and carefully wipe it on the cabinet Be careful NOT to apply the polish to the loudspeaker drivers Wipe off the excess polish until the desired luster is achieved The loudspeaker drivers require no regular maintenance Do not attempt to clean the drivers as they are easily damaged In additio...

Page 13: ...isecond later than the direct sound the reflection is heard as a discrete echo This is a desired effect that helps our brain to interpret spaciousness of the room as any musical performance is heard in some room jazz club concert hall However if the reflected sound arrives within around 10 20 milliseconds the ear brain system tends to integrate the two sounds so that only one sound is heard Early ...

Page 14: ...m suffers from this problem to some degree However several factors are working in our favor here First as the room size increases the affected frequencies become lower and thereby less audibly apparent Second the presence of shelving or furniture against the walls will break up the large surfaces reducing the magnitude of the problem Third upholstered furniture can absorb a significant amount of b...

Page 15: ...eflected wave is substantially in phase with the original wave When such conditions are met the coupling coefficient between the speaker diaphragm and the air increases and the speaker efficiency increases This changes the actual frequency response of the speaker and is not attributable to standing waves or other room resonances There are typically three reflective surfaces near each speaker the f...

Page 16: ...hms Magnet type Hi Ferric Rare Earth Flux density 2 0 Tesla Crossover Filter None Power handling 4 100 Watts into 8 Ohms Connections WBT gold plated terminals Internal wiring Zero interference Clarison cables Dimensions HxWxD 47 x 10 5 x 20in 122 x 26 x 51cm max with spikes Net weight 70lb 32kg Shipping weight 74 lb 34kg Access supplied Spikes and floor discs gold finish adjustable Speakers grill ...

Page 17: ...sity 2 0 Tesla Crossover Filter None Power handling 4 100 Watts into 8 Ohms Connections WBT gold plated terminals Internal wiring Zero interference Clarison cables Dimensions HxWxD 73 x 10 3 x 20in 185 x 26 x 51cm max with spikes Net weight 80 lb 36kg Shipping weight 120 lb 54kg Access supplied Spikes and floor discs gold finish adjustable Speakers grill black cloth removable Cabinet Real wood ven...

Page 18: ...em with your Teresonic speakers the only component susceptible to failure is the drive unit since there are no other mechanical or electronic components in your loudspeakers to guaranty the most natural sound and the highest performance possible If driver replacement is required have your dealer contact Teresonic who will provide an exact replacement unit ensuring continued operation at the highes...

Page 19: ...overage lies solely with Teresonic Any products which do not conform to this warranty shall be replaced or repaired by Teresonic as soon as possible following receipt of the product and claim but in no event later than thirty 30 days after receipt of the product Out of warranty claims will be billed for labor materials return fright and insurance as required Any product for which a warranty claim ...

Page 20: ...r example it should not be situated on a bed sofa rug or similar surface that may block the ventilation openings or placed in a built in installation such as a bookcase 9 Heat This product should be situated away from heat sources such as radiators heat registers stoves or other appliances that produce heat 10 Cleaning Do not use any liquid cleaners Use only a dry cloth to wipe off dust and grease...

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