Product comparison · 2 car subwoofers

JBL Stage 1220B vs JVC CS-W120 Subwoofer driver

8specifications compared
4differ
4identical
15known for one product only

Key differences

The JBL Stage 1220B has 350 W more subwoofer RMS power than the JVC CS-W120 Subwoofer driver (500 W vs 150 W). The JBL Stage 1220B has 7 dB more subwoofer sensitivity than the JVC CS-W120 Subwoofer driver (94 dB vs 87 dB). The JVC CS-W120 Subwoofer driver has 2 Ω more subwoofer impedance than the JBL Stage 1220B (4 Ω vs 2 Ω). Subwoofer frequency range: 34 - 200 Hz on the JBL Stage 1220B, 25 - 2500 Hz on the JVC CS-W120 Subwoofer driver.

Subwoofer RMS power
- Stage 1220B:500 W
- CS-W120 Subwoofer driver:150 W
Subwoofer frequency range
- Stage 1220B:34 - 200 Hz
- CS-W120 Subwoofer driver:25 - 2500 Hz
Subwoofer sensitivity
- Stage 1220B:94 dB
- CS-W120 Subwoofer driver:87 dB
Subwoofer impedance
- Stage 1220B:2 Ω
- CS-W120 Subwoofer driver:4 Ω

Side by side

Differences highlightedShow differences only

Comparison of Stage 1220B, CS-W120
23 specifications	A JBL Stage 1220B View product	B JVC CS-W120 Subwoofer driver Model CS-W120 View product
Subwoofer4 differ
Subwoofer typeKnown for one	Active subwoofer	Unknown — not stated by the source
Subwoofer RMS powerDiffers	500 W	150 W
Subwoofer frequency rangeDiffers	34 - 200 Hz	25 - 2500 Hz
Subwoofer sensitivityDiffers	94 dB	87 dB
Subwoofer impedanceDiffers	2 Ω	4 Ω
Number of driversKnown for one	2	Unknown — not stated by the source
Subwoofer driver diameter (imperial)Known for one	30.5 cm (12")	Unknown — not stated by the source
Sound pressure levelKnown for one	Unknown — not stated by the source	87 dB
Technical detailsidentical
Voice coil diameterKnown for one	5.08 cm	Unknown — not stated by the source
Magnet typeKnown for one	Unknown — not stated by the source	Ferrite
Magnet weightKnown for one	Unknown — not stated by the source	605 g
Installation compartment depthKnown for one	Unknown — not stated by the source	12.8 cm
Materialidentical
Housing materialKnown for one	MDF	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	764.5 mm	Unknown — not stated by the source
DepthKnown for one	347.5 mm	Unknown — not stated by the source
HeightKnown for one	380 mm	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	2.4 kg
Mounting depthKnown for one	Unknown — not stated by the source	12.8 cm
Ports & interfacesidentical
InterfaceKnown for one	Unknown — not stated by the source	Terminal

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More car subwoofer comparisons

All car subwoofer comparisons