Lanzar OPTI1213D - Manual (Page 2)

Small Large Small Large
Enclosure type
size
Suggested enclosure parameters
Enclosure volume, cu. ft. Sealed or vented
Vent length, inches
Enclosure Frequency, Hz
Vent diameter, inches
Sealed Vented
speaker model
2.5 2.3
12
5
36.32
NA 37.8
31.29
5
9.5
2.8
37.5
W Opti SERIES oofer Specifications
NA
Fb Tuning Frequency of the Vented Enclosure
F3 S ystems 3dB Down Piont (Sealed)
OPTI
1522D
Conex
4" BACCAR
SPECIFICATIONS
Lanzar continually strives to improve the performance and value of its products \all specifications are subject to change. –
Woofer for small enclosures
1800W
2.812
3600W
1 ohm
30
4.811
1.167
0.939
17.75
0.98
1800W
2.864
3600W
4 ohm
30
5.289
1.184
0.967
17.75
3.9
Nom. Impedance
Fs (Hz)
Re (ohms)
Qms
Vas (cu. ft.)
Power
Performance
Parameters
(Watts RMS)
Power (Watts Peak)
Voice
Magnet
Qes
Qts
X-Max (mm)
Cone
Terminals
Frame
Dustcap
Spider
Surround
82oz x 2
Foam
Pulp Paper
Poly Mica
Cast Aluminum
High Density
Screw in
Series Opti
OPTI1522D Physical & lnstallation
Parameters
Overall
Diameter
16 1/8” 14”
9 3/4”