Tambien he encontrado por unos 50€ (usado) el Polk Audio CS175, aunque segun lo que comentas es peor, porque su frequencia mas baja son los 55hz, mientras que el Magnat llega a 40 Hz, o me equivoco?

Brand Polk Audio
Product Line Polk Audio
Model CS175
Packaged Quantity 1
MISCELLANEOUS
Color black
Color Category black
SPEAKER SYSTEM DETAILS
Speaker Type center channel speaker
Speaker Qty 1
Frequency Response 55 Hz
Input Impedance 8 Ohm
Connectivity Technology wired
Crossover Channel Qty 2-way
DRIVER DETAILS (1ST SPEAKER)
Speaker Type center channel speaker
Driver Type mid/woofer driver, tweeter driver
Driver Qty 1
Driver Diameter 3/4 m, 5.25 m
Driver Diameter (metric) 133 mm, 19 mm
Driver Technology / Design Dynamic Balance
REMOTE CONTROL
Type none
BATTERY / POWER
Type none
AV FURNITURE
Type none
DIMENSIONS & WEIGHT
Width 16.8 in
Depth 8.3 in
Height 6.3 in
Weight 16.09 lbs