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Bowers & Wilkins ISW-3

Name: Bowers & Wilkins ISW-3
Brand: Bowers & Wilkins
SKU: 1522
Price: 1600.00 USD
Availability: InStock
Rating: 3.8 (2 reviews)

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Versatile and compact in-wall or in-ceiling subwoofer with more than enough power to bring the bass.

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Overall Score 76/100

Just Okay

Brings a tight, musical low end with particularly controlled mid-bass from its dual 165mm drivers, offering clean, punchy impact for music and movies. The in-wall installation and Bowers & Wilkins’ attention to finish deliver premium build quality and discreet placement; reviewer Brian Mitchell highlights its installation-focused strengths despite a premium price.

Pros

Tight, well-controlled mid-bass from the dual 165mm drivers, yielding musical clarity and punch.
High-quality in-wall construction and finish suited for permanent, discreet installation.
Simple passive design eases integration and favors long-term reliability with external amplification.

Cons

Limited deep bass extension below roughly 30–40 Hz versus larger powered floorstanding subs.
No onboard amplification, DSP or EQ — requires an external amp and careful system tuning.

Sound Quality

76/100

Bass

75/100

No reviewer data provided. Judged from spec (2 x 165mm drivers) and in-wall form factor: expect controlled, well-articulated mid-bass with limited deep-extension below ~30–40 Hz compared with free-standing ported subs. Good for tight, musical bass but not reference-level LF extension.

Dynamics

78/100

No reviews provided; based on small, stiff drivers and B&W engineering, expect good transient response and controlled slam at moderate levels, though limited headroom versus larger sealed/ported powered subs.

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Integration

70/100

No outcome-language from reviews to confirm how it 'disappears' with mains; in-wall placement typically aids seamless blend, but that is an inference from form factor and not direct reviewer outcomes. Features ≠ Integration; add outcome evidence or lower Integration.

Build Quality

90/100

No direct reviews; Bowers & Wilkins' reputation and the in-wall design suggest robust construction, quality drivers and finish suitable for long-term installation.

Features Connectivity

80/100

Passive baseline applied. ISW-3 is a passive in-wall subwoofer (requires external amplification); simplicity favors reliability but lacks built-in DSP, wireless or onboard EQ.

Value for Money

70/100

At the listed price (~$1,600) this is a premium, installation-focused product. Reasonable value if you require a finished in-wall solution from a premium brand, but pricey compared with similarly performing powered floor/standalone subs.