Design and Specifications subject to change without notice.
XS-L121P5
12” Component Subwoofer
2003 SONY MOBILE
PRODUCT GUIDE
Thiele/Small Parameters
Impedance 4WVas (Lit.) 55.5
d (mm) 250 Vas ( u.ft) 1.96
d (inch) 9.8 Mms (g) 219.0
Rdc (W) 3.2 Lvc (mH) 1.2
Fs (Hz) 26.4 Xmax (mm) 7.5
Qts 0.42 Xmax (inch) 0.3
Qes 0.44 BL (Tm) 16.1
Qms 5.86 Enclosure vol. (Net) 28 Lit. (1.00 cu.ft)
Recommended Enclosure: Sealed type
Specifications
Speaker Woofer 30 cm (12 in.), cone type
Peak power 1,200 watts
Rated power 350 watts
Impedance 4 ohms
Sensitivity 89 dB/W/m
Frequency response 18 2,000 Hz
Mass Approx. 5.7 kg (12 lb. 10oz.) per speaker
Supplied accessory Parts for installation
12 Polypropylene one
1200W peak power (350W RMS)
Unique cone design offers superior rigidity
Gold-plated Binding Posts
Small sealed/ported enclosure optimized
4W Voice oil
Dimensions
Unit: mm(in.)
ø307( 121/8)
10 - ø5.5 (7/32)
ø328 (13)
ø277 (11)
3/8
161 (6 )
