HTM1 D3
The ultimate centre speaker
The centre of your multichannel system
Designed to match the larger 800 Series Diamond speakers, the HTM1 D3 is the ultimate centre channel speaker.
Hear small details in a big way
Mounted atop the main enclosure, the Diamond dome tweeter in its solid aluminum housing delivers space, ambience and precise soundstage imaging.
Truly amazing sound
Voices and instruments are delivered with purity and precision, thanks to the smooth, accurate Continuum™ cone mid/bass driver.
Nimble and powerful
Solid, dramatic bass is delivered through the rigidity and lightness of the uniquely-shaped, variable thickness Aerofoil™ cone.
Technical specifications
Technical features
Diamond tweeter
Continuum™ Cone FST™
Anti-Resonance plug
Aerofoil™ cone bass units
Flowport™
Optimised Matrix
Solid body tweeter
Tweeter-on-Top
Description
3-way vented-box system
Drive units
1x ø25mm (1 in) Diamond dome high-frequency
1x ø150mm (6 in) Continuum™ cone FST™ midrange
2x ø200mm (8 in) Aerofoil™ cone bass units
Frequency range
20Hz to 35kHz
Frequency response (+/-3dB from reference axis)
28Hz to 28kHz
Sensitivity (1m on axis at 2.83Vrms)
91dB
Harmonic distortion
2nd and 3rd harmonics (90dB, 1m on axis)
<1 % 80Hz - 20kHz
<0.3% 110Hz - 20kHz
Nominal impedance (min)
8Ω (minimum 3.0Ω)
Recommended amplifier power
50W - 500W into 8Ω on unclipped programme
Max. recommended cable impedance
0.1Ω
Dimensions
Height: 330mm (not including feet)
Width: 850mm
Depth: 342mm
Net weight
30.4kg (67lb)
Cabinet finishes
Gloss black
Satin white
Rosenut
Grille finishes
Black
Grey
