Sony XS-L121P5 Specification Guide

Design and Specifications subject to change without notice.

Impedance

4W

Vas (Lit.) 

55.5

d (mm) 

250

Vas (Cu.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

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 Cone
• 1200W peak power (350W RMS)
• Unique cone design offers superior rigidity
• Gold-plated Binding Posts
• Small sealed/ported enclosure optimized
• 4W Voice Coil