B&W HTM 61S2

Description

Woven Kevlar
Crossover Tuning
Nautilus Tapering Tube
Flowport
Mushrooms
FST
Technical features: Decoupled Double Dome aluminium tweeter with Nautilus™ tube loading
Kevlar® brand fibre cone FST™ midrange driver
Dual-layer aluminium cone bass driver
Flowport™
Description: 3-way vented-box system
Drive units: 1x ø25mm (1 in) aluminium dome high-frequency
1x ø100mm (4 in) woven Kevlar® cone FST™ midrange
2x ø165mm (6.5 in) aluminium cone bass
Frequency range: -6dB at 42Hz and 50kHz
Frequency response: 50Hz – 22 kHz ±3dB on reference axis
Dispersion: Within 2dB of reference response
Horizontal: over 20º arc
Vertical: over 60º arc
Sensitivity: 88dB spl (2.83V, 1m)
Harmonic distortion: 2nd and 3rd harmonics (90dB, 1m)
<1% 95Hz – 22 kHz
<0.5% 180Hz – 20 kHz
Nominal impedance: 8Ω (minimum 5.2Ω)
Crossover frequencies: 400Hz, 4kHz
Recommended amplifier power: 30W – 150W into 8Ω on unclipped programme
Max. recommended cable impedance: 0.1Ω
Dimensions: Height: 218mm (8.6 in)
Width: 590mm (23.2 in)
Depth: 304mm (12 in) cabinet, grille and terminals
Net weight: 17.2kg (37.8 lb)
Finishes: Black Ash