Hertz Cento CS250 S4 600 Watt 4Ω 10" Woofer

The new CS 250 s4 Cento subwoofer enriches any system with deep, immersive bass that brings the Hertz Sound Experience to life. Its reduced depth, compact magnetic assembly, and design free of a rear decompression hole give installers maximum freedom, allowing the enclosure to be shaped with a depth similar to that of a standard speaker.

A specialized cooling system helps the six-layer voice coil maintain optimal temperatures, even during extended, high-volume sessions. Plus, advanced airflow optimization—guided by the spider support directing air through venting holes in the basket—drastically reduces turbulence and distortion at high excursions, ensuring smooth, dynamic performance every time you press play.

Technical Specs:

Size mm (in.) 250 (10)
Power Handling - Continuous W 300
Power Handling - Peak W 600
Impedance Ohm 4
Voice Coil Type single
No Filter Component SUBWOOFER
Voice Coil Ø 35 (1.38)
Magnet size D x d x h mm (in.) 120 x 50 x 28 (4.72 x 1.77 x 1.34)
Weight of one component kg (lb.) 3,795 (8.37)
Magnet High density flux ferrite
Cone Polyproyilene
Xmech mm (in.) 16,55 (0.65)

Electro-Acoustic Specs:

D mm 216
Xmax mm 12,5
Re Ohm 2,2
Fs Hz 30
Le mH 2,38
Vas I 32
Mms g 166
Cms mm/N 0,17
BL T*m 11,5
Qts 0,49
Qes 0,52
Qms 9,4
Spl dB 84
Physical Specs:

A 213 mm 8.39 in.
B 177 mm 6.97 in.
C 114 mm 4.49 in.
D 101 mm 3.98 in.
E 201 mm 7.92 in.
F 24 mm 0.95 in.