Bowers Wilkins ISW4 is a 1-way Passive In-wall speaker by Bowers Wilkins. It was released in 2018. It features a Tweeter and 2 x 8" Woofer. The speaker has a frequency range of 25-222 Hz. Bowers Wilkins ISW4 has an MSRP of 2400$ per pair but can often be found around 0$ per pair.
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Frequency Response of the Bowers Wilkins ISW4 Speaker
Bowers Wilkins ISW4 has a Frequency response range of 25-222 Hz at ±3dB. With a minimum frequency of 25 Hz, ISW4 delivers deep bass that will likely satisfy most listeners, especially those who enjoy music. However, movie enthusiasts and music fans who prefer a full range of sound may still benefit from adding a subwoofer.
To focus on the subwoofers that are in a similar price range with Bowers Wilkins ISW4, check out the Powered Subwoofers under $3000. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how ISW4's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
In-wall Speakers
High Frequency
In-wall Speakers
Impedance and Sensitivity
Bowers Wilkins ISW4's nominal impedance level is
8 ohms and has a sensitivity of
.
Sensitivity
In-wall Speakers
8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Bowers Wilkins ISW4 is not considered a difficult to drive speaker from nominal Impedance perspective.
Sensitivity
With a sensitivity level of only dB, Bowers Wilkins ISW4 is a difficult to drive speaker from Sensitivity perspective, make sure to choose an amplifier with a high output if you like listening to your music at high volume levels. You may especially have a hard time using Tube amplifiers which are traditionally very low power compared to Class A/B or Class D amps.
Check the amplifiers that are in a similar price range to the Bowers Wilkins ISW4:
Input Type
ISW4 features Spring post type connectors. Bi-amping and Bi-wiring are not possible.
Bowers Wilkins ISW4 External Dimensions and Weight
Bowers Wilkins ISW4 has external dimensions of (Height x Width x Depth) .
Recommended Accessories
Here is a list of accessories that we think you may need for the Bowers Wilkins ISW4.
Warranty
5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.