10-inch Infinite Baffle Marine Subwoofer, with built-in RGB LED lighting, 250W RMS, 4 ohms (sold individually, with no grille)

 

 

Physical Specifications

 

Nominal Diameter	10.00 in. / 250 mm
Outer Diameter (A)	10.57 in. / 269 mm
Bolt Hole Circle (B)	9.72 in. / 247 mm
Mounting Hole Diameter (C)	8.75 in. / 222 mm
Mounting Depth (D)	5.16 in. / 131 mm
Net Weight	10.69 lbs / 4.85 kg
Driver Displacement	0.074 ft3 / 2.10 litres

 

 

 

 

Subwoofer Parameters

 

Free Air Resonance (Fs):	47.15 Hz
Electrical “Q” (Qes):	1.005
Mechanical “Q” (Qms):	11.532
Total Speaker “Q” (Qts):	0.925
Equivalent Compliance (Vas):	0.88 ft3 / 24.93 litres
One-way, Linear Excursion (Xmax)*:	0.39 in / 10 mm
Efficiency (1W/1m)**:	86 dB SPL
Effective Piston Area (Sd):	48.67 in² / 0.0314 m²
DC Resistance (Re):	4.080 ohm
Nominal Impedance:	4 ohm
Infinite Baffle Use:	Yes
Power Handling (continuous):	250W
Peak Power:	500W

 

* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.

** Efficiency (1W/1m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder” !

 

• CMSP-101RGB_MAN.pdf