The B411A is a high‑quality, passive in‑wall speaker sold as a pair, designed for enthusiastic home users and professional installers seeking seamless audio integration. With a 6.5″ woofer and directable 1″ titanium dome tweeter, these speakers deliver clear, balanced sound--ideal for multi‑room systems, home cinemas, conference suites, and ambient background music setups.
Featuring a slim white bezel and paintable grille, the B411A mounts flush with minimal visual impact. The robust design includes a 15 oz magnet and a solid enclosure. The pivoting titanium tweeter enhances sound staging, and standard mounting depth ensures compatibility with standard wall cavities.
| Specification | Details |
|---|---|
| Power Source | Passive (Requires external amplifier) |
| Speaker Type | 2‑Way In‑Wall Pair |
| Woofer | 6.5″ (165 mm) |
| Tweeter | 1″ titanium dome, directable |
| Power Handling (RMS/Peak) | 50 W / 120 W |
| Impedance | 8 Ω |
| Frequency Response | 80 Hz - 20 kHz |
| Sensitivity | 88 dB (1 W/1 m) |
| Cut‑Out Dimensions | 275 × 185 mm |
| Mounting Depth | 77 mm |
| Product Dimensions | 305 × 218 × 77 mm (WxHxD) |
| Weight (per pair) | 2.58 kg |
The B411A delivers articulate mid‑range and crisp high frequencies via its titanium dome tweeter and responsive woofer. With an RMS rating of 50 W and 88 dB sensitivity, these speakers pair well with compact or full‑size amplifiers. The directable tweeter facilitates precise audio placement, while the flush grille keeps installations tidy and unobtrusive.
Q: Can I paint the grille to match my wall?
A: Yes--simply remove the grille and apply water‑based paint lightly for seamless integration.
Q: Suitable for bathrooms or kitchens?
A: These are not moisture‑rated--opt for a water‑resistant model if installing in high‑humidity zones.
Q: What amplifier power is ideal?
A: Use an amplifier delivering between 25 W and 75 W RMS per channel for optimal performance without risk of damage.
Q: Do I need two amplifiers?
A: No--a stereo amplifier with two channels will power the pair. Ensure it's rated for an 8 Ω load.
Q: Is installation complicated?
A: Installation is straightforward with the provided cut‑out template; professional fitment ensures precise placement and cabling.
