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FEATURES 

SPL 65 Midrange / Woofer

 

The SPL 65 is an excellent performer with a combination of high 
sensitivity, solid bass and smooth response throughout the audible 
range. 

Lightweight Cone designed for good rigidity and high sensitivity 

2 Ohm Voice Coil for increased voltage sensitivity and higher output 

 
Aluminum Dome Neodymium Tweeter

 

The SPL 65's coaxially mounted tweeter is a high performance 1” 
Neodymium tweeter designed to deliver outstanding high frequency 
reproduction. 

Black Aluminum 1" dome for improved power handling and 
linear response 

Ferrofluid-immersed Voice Coil enhances heat dissipation 

Vented Aluminum Voice Coil Former for superb heat dissipation 
and high power handling 

 
Passive Crossover Network 

The crossover consists of high quality 2 pole design for improved 
power handling, lower distortion and better imaging 

Acoustic Summation design combines the crossover with the 
speaker's natural roll-off for a steeper slope and increased power 

Dynamic tweeter protection allows for improved power handling 
and continuous output 

 

2 Ohm Nominal System Impedance 

The 2 Ohm impedance design of the SPL 65 system provides an overall 
3 dB increase in output compared to a 4 Ohm design.   

Effectively a doubling of Sound Pressure Level -- with the same 
voltage input 

More stable, phase coherent load than two 4 Ohm speakers 
operating in parallel providing an easier load for an amplifier 

65.pub 
page 3

Friday, September 10, 1999 21:02 

Содержание SPL 65

Страница 1: ...1 2 Ohm Nominal Coaxial Speaker OWNER S MANUAL 65 pub page 1 Friday September 10 1999 21 02 ...

Страница 2: ...elf please review this Owner s Manual first before attempting installation In addition it s a good idea to keep the manual for future reference SPL 65 Serial Number ______________________________________ Date of Purchase ___________________________________________ Date of Installation _________________________________________ Dealer s Name ____________________________________________ Before beginn...

Страница 3: ...inum Voice Coil Former for superb heat dissipation and high power handling Passive Crossover Network The crossover consists of high quality 2 pole design for improved power handling lower distortion and better imaging Acoustic Summation design combines the crossover with the speaker s natural roll off for a steeper slope and increased power Dynamic tweeter protection allows for improved power hand...

Страница 4: ...erformance Choose a location that offers the least obstruction of sound to your ears Always check behind the chosen mounting locations to make sure that there are no obstructions e g trunk springs gas tank window tracks or wires in the way as well as to make sure that there is ample support on which to mount the components LOCATION AND MOUNTING 65 pub page 4 Friday September 10 1999 21 02 ...

Страница 5: ...nting surface as this will impair its low frequency performance Be certain that both the panel and the speaker are securely mounted to prevent unwanted vibration 1 Mark the speaker location by using the template provided 2 Cut the opening and debur the edges with a file 3 Hold the speaker in place against the mounting surface and mark the mounting bolt holes 6 Drill the appropriate size hole for t...

Страница 6: ...sitive is connected to positive and negative is connected to negative since an out of phase connection will cause a dislocated image and low bass output We suggest using premium cable The connectors provided with this system will accommodate wire from 12 gauge to 16 gauge WIRING Head Unit Amplifier SPL 65 65 pub page 6 Friday September 10 1999 21 02 ...

Страница 7: ...tts Peak Program Power Handling 100 watts Nominal Impedance 2Ω Crossover Slope Rate 12 dB octave ASC Frequency Response 4000 Hz 20 000 Hz 3dB Sensitivity 94 dB SPL at 1 meter 1 watt Nominal Impedance 4Ω Nominal Tweeter Diameter 1 Dimensions Nominal Driver Diameter 6 1 2 Mounting Cut Out Diameter 5 5 8 Mounting Depth 2 3 4 Metal Dome Tweeter 65 pub page 7 Friday September 10 1999 21 02 ...

Страница 8: ...8 120 Blue Ravine Road Folsom California 95630 USA tel 916 351 1288 fax 916 351 0414 Rev A 1 3 97 65 pub page 8 Friday September 10 1999 21 02 ...

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