19
Extreme Climate Series – L41XC, L42XC and L12XC
Owner’s Manual
SPECIFICATIONS
FEATURE
L41XC
L42XC
L12XC
Low Frequency Driver Size and Material
4" Micro Micro Ceramic Composite (MCC)
Aluminum Cone Woofer
Two, 4" Micro Ceramic Composite (MCC)
Aluminum Cone Woofers
12" Anodized Aluminum
Cone Subwoofer
High Frequency Driver Size and Material
0.75" Micro Ceramic Composite (MCC)
Aluminum Dome Tweeter
1" Micro Ceramic Composite (MCC)
Aluminum Dome Tweeter
N/A
Recommended Amplifier Power
60W Max
60W Max
250W Max
70V Transformer taps
7.5W, 15W, 30W, 60W
7.5W, 15W, 30W, 60W
31.75W, 62.5W, 125W, 250W
Voltage
70V
70V
70V
Rated Impedance
4 Ohm in Bypass mode
4 Ohm in Bypass mode
6 Ohm without transformer
Loudspeaker Sensitivity
83dB (2.83V @ 1M) in Bypass mode
86dB (2.83V @ 1M) in Bypass mode
86dB (2.83V @ 1M) without transformer
Frequency Response
100Hz-20kHz @-3db
80Hz-20kHz @-3dB
25Hz-100Hz @-3db
Crossover Frequency
5.5kHz
2.9kHz
N/A
Dimension Details
23.3cm (9.2") speaker body length,
13.2cm (5.2") speaker body diameter,
28.5cm (11.3") height with clamp and base,
59cm (23.2") height with clamp and spike
13.2cm (5.2") speaker body diameter,
21.8cm (8.58") hood diameter,
25cm (9.8") mounting base diameter,
85.5cm (33.7") height with base;
MXC Mounting Bracket (Sold Separately)
Length 25cm (9.8") x
Width 25cm (9.8") x
Height 5.8cm (2.3")
53.3cm (20.77") enclosure length,
88.7cm (35") total length including
enclosure,elbow, port and hood,
45.5cm (18") enclosure diameter,
50cm (19.7") enclosure height with feet,
87.8cm total height including
enclosure, port and hood
Dimension Totals
Length 23.3cm (9.2") x
Width 16.4cm (6.5") x
Height 28.5cm (11.3")
Length 21.8cm (8.58") x
Width 21.8cm (8.58") x
Height 85.5cm (33.7")
Length 88.7cm (35") x
Width 45.5cm (18") x
Height 87.8cm (34.6")
Weight
Speaker and clamp assembly - 4.5kg (9.9 lb)
Speaker – 9.4kg (20.7 lb);
MXC Mounting Bracket (Sold Separately) 1kg (2.2lbs)
Speaker and port assembly - 30.1kg (66.4 lb)
Rock Transformer – 3.7kg (8.2 lb)
