HTM4 D2 Diamond vs Aurum Cantus V4C
The V4C's sensitivity is 90 dB against the HTM4 D2 Diamond's 88 dB and its impedance 4Ω against 8Ω. Both share woofer (6.5") and ways (2).
AI-generated product photo — not official manufacturer imagery.
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The Bowers & Wilkins HTM4 D2 Diamond center channel speaker is engineered to deliver exceptional sound quality for home theater setups, especially in smaller viewing areas. It features advanced technologies such as a free-mounted 1-inch diamond dome tweeter with Nautilus tube loading and a quad magnet motor, paired with a 6.5-inch woven Kevlar cone bass/midrange driver. The cabinet uses B&W's Matrix construction and Flowport technology to minimize turbulence and enhance bass clarity. It is a 2-way vented-box system with a frequency response of 49Hz to 28kHz ±3dB, sensitivity of 88dB at 2.83V/1m, and nominal impedance of 8 ohms. The crossover frequency is 4kHz, and it is recommended to be powered by amplifiers delivering 50 to 120 watts into 8 ohms. The speaker weighs 27 pounds and measures 279mm (11 in) high, 486mm (19.1 in) wide, and 287mm (11.3 in) deep. It is available in finishes including Cherrywood, Rosenut, and Piano Black Gloss with black cloth grilles. The HTM4 D2 Diamond is designed to seamlessly integrate with the 800 Diamond series speakers, providing clear dialogue and balanced sound in home theater systems.
Driver and acoustic performance characteristics
Driver configuration and enclosure design
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Components that show up alongside the HTM4 D2 Diamond in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The V4C's sensitivity is 90 dB against the HTM4 D2 Diamond's 88 dB and its impedance 4Ω against 8Ω. Both share woofer (6.5") and ways (2).
The HTM72 S3's sensitivity is 87 dB against the HTM4 D2 Diamond's 88 dB and its low-frequency extension 48 Hz against 49 Hz. Both share impedance (8Ω) and ways (2).
The Nautilus SCM1's sensitivity is 89 dB against the HTM4 D2 Diamond's 88 dB. Both share impedance (8Ω), woofer (6.5"), and ways (2).
The Profile CC 908's sensitivity is 91 dB against the HTM4 D2 Diamond's 88 dB and its high-frequency extension 31 kHz against 28 kHz. Both share impedance (8Ω) and woofer (6.5").
Sonus Faber Venere
Spendor AC2
The specs and the pairings above are open to everyone. Sign up and you get the system builder, the assistant, a compatibility check against the gear you already own, and a watch on this product so a price or pairing change reaches you.
Sign up free