i got two image dynamics idmax 12's lying around collecting dust. their pretty efficient and have good xmax. i would like to design a tap horn for these. are they suitable for a tap horn. i know there's plenty of different drivers to go with... i just wanna use these drivers. some one help?
http://www.imagedynamicsusa.com/manuals/iDMax/iDMax12D4V3.pdf
IMP 2 / 8ohms Nominal Impedance
Re 3.0/ 6.0 Ohms DC Resistance
Fs 20Hz Resonant frequency
Qes .40 Electrical “Q”
Qms 2.1 Mechanical“Q”
Qts .34 Total “ Q”
Vas 5.81 cuft (165 liters) Equivalent volume
Xmax 24.9mm One way linear
Sd 545 cm2 ConeArea
Spl 93.1dB/88 dB 1w/1mG.P./SPLi
Pwr 1000 Watts RMS POWER
SPECIFICATIONSSUBJECTTOCHANGEORIMPROVEMENTWITHOUTNOTICE
SPEAKER SPECIFICATIONS
Speakerdisplacement0.12cuft.
BOTHVOICECOILSMUSTBE
USEDATALLTIMES
DIMENSIONS
12.50“
8.25“
11.0“
ENCLOSURESPECIFICATIONS
LARGE NORMAL SMALL
SEALED VOLUMESGROSS
PORTEDVOLUMESGROSS
InfiniteBaffle 1.3cu.ft. 1.0cu.ft.
-3dbIncar\Freespace 10Hz\40Hz 10Hz\41hz 14Hz\48hz
2.72 2.55 2.0
PortedFrequency 25hz 28hz 32hz
PortDimensions 4” I.D.X17.5”long
-3dbInCar\Freespace 16hz\26hz 18hz\28hz 20hz\34hz
cu.ft. cu.ft. cu.ft.
4” I.D.X15”long 4” I.D.X15”long
http://www.imagedynamicsusa.com/manuals/iDMax/iDMax12D4V3.pdf
IMP 2 / 8ohms Nominal Impedance
Re 3.0/ 6.0 Ohms DC Resistance
Fs 20Hz Resonant frequency
Qes .40 Electrical “Q”
Qms 2.1 Mechanical“Q”
Qts .34 Total “ Q”
Vas 5.81 cuft (165 liters) Equivalent volume
Xmax 24.9mm One way linear
Sd 545 cm2 ConeArea
Spl 93.1dB/88 dB 1w/1mG.P./SPLi
Pwr 1000 Watts RMS POWER
SPECIFICATIONSSUBJECTTOCHANGEORIMPROVEMENTWITHOUTNOTICE
SPEAKER SPECIFICATIONS
Speakerdisplacement0.12cuft.
BOTHVOICECOILSMUSTBE
USEDATALLTIMES
DIMENSIONS
12.50“
8.25“
11.0“
ENCLOSURESPECIFICATIONS
LARGE NORMAL SMALL
SEALED VOLUMESGROSS
PORTEDVOLUMESGROSS
InfiniteBaffle 1.3cu.ft. 1.0cu.ft.
-3dbIncar\Freespace 10Hz\40Hz 10Hz\41hz 14Hz\48hz
2.72 2.55 2.0
PortedFrequency 25hz 28hz 32hz
PortDimensions 4” I.D.X17.5”long
-3dbInCar\Freespace 16hz\26hz 18hz\28hz 20hz\34hz
cu.ft. cu.ft. cu.ft.
4” I.D.X15”long 4” I.D.X15”long