Product comparison · 2 subwoofers

Yamaha IS1118 Black Active subwoofer vs Yamaha IS1218W White Active subwoofer

Key differences

Subwoofer RMS power
- IS1118 Black Active subwoofer:700 W
- IS1218W White Active subwoofer:1400 W
Subwoofer peak power
- IS1118 Black Active subwoofer:2800 W
- IS1218W White Active subwoofer:5600 W
Subwoofer sensitivity
- IS1118 Black Active subwoofer:96 dB
- IS1218W White Active subwoofer:99 dB
Product colour
- IS1118 Black Active subwoofer:Black
- IS1218W White Active subwoofer:White
Subwoofer height
- IS1118 Black Active subwoofer:59.1 cm
- IS1218W White Active subwoofer:100.6 cm
Subwoofer weight
- IS1118 Black Active subwoofer:44 kg
- IS1218W White Active subwoofer:76 kg

Differences highlightedShow differences only

Comparison of IS1118, IS1218W
15 specifications	A Yamaha IS1118 Black Active subwoofer Model IS1118 View product	B Yamaha IS1218W White Active subwoofer Model IS1218W View product
Subwoofer3 differ
Subwoofer RMS powerDiffers	700 W	1400 W
Subwoofer type	Active subwoofer	Active subwoofer
Wireless subwoofer	No	No
Subwoofer frequency range	33 - 3000 Hz	33 - 3000 Hz
Subwoofer peak powerDiffers	2800 W	5600 W
Subwoofer sensitivityDiffers	96 dB	99 dB
Impedance	8 Ω	8 Ω
Subwoofer driver diameter	46 cm	46 cm
Number of subwoofersKnown for one	1	Unknown — not stated by the source
Subwoofer driver diameter (imperial)	45.7 cm (18")	45.7 cm (18")
Features1 differ
Product colourDiffers	Black	White
Weight & dimensions2 differ
Subwoofer width	61 cm	61 cm
Subwoofer depth	70.9 cm	70.9 cm
Subwoofer heightDiffers	59.1 cm	100.6 cm
Subwoofer weightDiffers	44 kg	76 kg

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.