Soundstream Technologies SPL 45 User Manual

2 Ohm Nominal
Coaxial Speaker
OWNER’S MANUAL
45.pub page 1
1
Friday, September 10, 1999 21:04
SPL 45 Coaxial Speaker
Congratulations on your purchase of the Soundstream SPL 45 Coaxial Speaker. When used with a high quality 2 ohm rated power amplifier, the SPL 45 will provide exceptional performance.
As with all high quality car audio components, professional installation is recommended. Your dealer’s knowledge and experience can ensure a problem-free, cosmetically integrated installation. If you plan on installing the SPL 45 speaker yourself, 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 45 Serial Number ______________________________________
Date of Purchase ___________________________________________ Date of Installation _________________________________________ Dealer’s Name ____________________________________________
Before beginning your installation, please check to see that the number of parts contained in your box match the list below:
CONNECTOR
Hardware
PARTS LIST
8 each - 1” #8 sheet metal screws (for mounting SPL 45)
Connectors
AND
4 each - 1/4” tab female Gold insulated slip-on connectors
2
45.pub page 2
Friday, September 10, 1999 21:04
FEATURES
SPL 45 Midrange / Woofer
The SPL 45 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
Hard Dome Neodymium Tweeter
The SPL 45's coaxially mounted tweeter is a high performance 13mm Neodymium tweeter designed to deliver outstanding high frequency reproduction.
13mm Polyimide 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 45 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
3
45.pub page 3
Friday, September 10, 1999 21:04
Loading...
+ 5 hidden pages