Product comparison · 2 subwoofers

JBL STAGE A120P vs Yamaha IS1218 Black Active subwoofer

13specifications compared
10differ
3identical
8known for one product only

Key differences

The Yamaha IS1218 Black Active subwoofer has 1,150 W more subwoofer RMS power than the JBL STAGE A120P (1400 W vs 250 W). The Yamaha IS1218 Black Active subwoofer has 5,100 W more subwoofer peak power than the JBL STAGE A120P (5600 W vs 500 W). The Yamaha IS1218 Black Active subwoofer has 75 dB more subwoofer sensitivity than the JBL STAGE A120P (99 dB vs 24 dB). Subwoofer frequency range: 30 - 150 Hz on the JBL STAGE A120P, 33 - 3000 Hz on the Yamaha IS1218 Black Active subwoofer. Subwoofer driver diameter (imperial): 30.5 cm (12") on the JBL STAGE A120P, 45.7 cm (18") on the Yamaha IS1218 Black Active subwoofer.

Subwoofer RMS power
- STAGE A120P:250 W
- IS1218 Black Active subwoofer:1400 W
Subwoofer frequency range
- STAGE A120P:30 - 150 Hz
- IS1218 Black Active subwoofer:33 - 3000 Hz
Subwoofer peak power
- STAGE A120P:500 W
- IS1218 Black Active subwoofer:5600 W
Subwoofer sensitivity
- STAGE A120P:24 dB
- IS1218 Black Active subwoofer:99 dB
Subwoofer driver diameter
- STAGE A120P:30 cm
- IS1218 Black Active subwoofer:46 cm
Subwoofer driver diameter (imperial)
- STAGE A120P:30.5 cm (12")
- IS1218 Black Active subwoofer:45.7 cm (18")
Subwoofer width
- STAGE A120P:37 cm
- IS1218 Black Active subwoofer:61 cm
Subwoofer depth
- STAGE A120P:42 cm
- IS1218 Black Active subwoofer:70.9 cm

Side by side

Differences highlightedShow differences only

Comparison of STAGE A120P, IS1218
21 specifications	A JBL STAGE A120P View product	B Yamaha IS1218 Black Active subwoofer Model IS1218 View product
Subwoofer6 differ
Subwoofer RMS powerDiffers	250 W	1400 W
Subwoofer type	Active subwoofer	Active subwoofer
Wireless subwoofer	No	No
Subwoofer frequency rangeDiffers	30 - 150 Hz	33 - 3000 Hz
Subwoofer peak powerDiffers	500 W	5600 W
Subwoofer sensitivityDiffers	24 dB	99 dB
Subwoofer crossover frequenciesKnown for one	50 - 150 Hz	Unknown — not stated by the source
Subwoofer driver diameterDiffers	30 cm	46 cm
Subwoofer driver diameter (imperial)Differs	30.5 cm (12")	45.7 cm (18")
ImpedanceKnown for one	Unknown — not stated by the source	8 Ω
Featuresidentical
Product colour	Black	Black
Speaker enclosureKnown for one	Reflex	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	AC	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC input voltageKnown for one	220 - 230V	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Weight & dimensions4 differ
Subwoofer widthDiffers	37 cm	61 cm
Subwoofer depthDiffers	42 cm	70.9 cm
Subwoofer heightDiffers	39.5 cm	100.6 cm
Subwoofer weightDiffers	18.6 kg	76 kg
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source

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 subwoofer comparisons

All subwoofer comparisons