ONEclassic3 - simplest HiFi speaker

The safe colourless speaker 

ONEclassic3 is made by 100% transparent acrylic. Acrylic is not plastic, it is a durable material with proper elastic. Acrylic is 360° fully transparent with shiny edge, you can see it straight through from the narrow edge. You can place your ONEclassic3 anywhere you like, no need to worry about breaking up into heaps of sharp pieces by your children or pets. ONEclassic3 can keep shinny for ten years.

Why acrylic has good sound?

Usually see-through speaker is made by glass. However, high hardness glass doesn’t have absorption which creates strong reflection inside speaker enclosure. In general, most people think wood is the best material because of its proper sound wave absorption and reflection.

Acrylic has high internal damping characteristic. Sound wave hitting the acrylic surface is absorbed and sound wave reflection is stopped. This greatly reduces speaker enclosure internal reflection. Acrylic is the only material to made speaker enclosure without use of fiber stuffing, foam and internal wall lining.

Acrylic is high density material. A pair of ONEclassic3 speaker weighs 21Kg.  A 15mm thickness board can give 30mm MDF fibre hardness.

Wired 2-way speaker always suffer phase error at woofer and tweeter overlapping range, which is an inherent problem in passive crossover circuity having phase lag in high pass filter and phase lead in low pass filter.

ONEclassic3 crossover filter is implemented by DSP, running linear phase FIR filter to gurantee woofer and tweeter is perfectly in-phase. Vocal sound frequency band is lie on woofer and tweeter crossover band, zero phase error is the key to have warm, smooth and clean vocal sound. 

A speaker to reproduce Jazz, not only having good sound imaging, high instrument separation, shape focus on sound object position are enough, taste of Jazz is the most necessarily. 

ONEclassic has 4 sound timber to fit your taste. You can change sound timber  : Natural, Vivid, Vocal and Comfort. More than that, you can select upsampling interpolation filter to fine adjust sound style : Constant, Poly-Phase, Linear and Cubic.

Airy sound, rich harmonic tone, accurate tone pitch, full detials music rhythm, lively sound imaging  ….   connecting you to performer.

ONEclassic3 has 192KHz/24bit amplifier resolution, together with 48KHz ultrasonic tweeter, to reproduce gentle crisp sound. No matter music source is low resolution files, a build-in top class up-sampler can recover ultrasonic harmonic tone. You can hear high quality music in Youtube and Spotify.

ONEclassic is excellent in reproducing sound stage and sound imaging, breakthrough wireless speaker poor in stereo effect. Thank to DECT wireless technology, ONEclassic can achieve left to right speaker time synchronized as low as 0.000 000 5s, specification is better than wired speaker due to cable distortion induce unsymmetrical transmission delay.

ONEclassic is full digital design, no DAC chip, ensure no noise pick up along signal path from source to driver. ONEclassic can reproduce extraoridinary  quiet background.

ONEclassic woofer and tweeter are direct drive by powerful amplifier. Without conventional speaker crossover filter to kill sound energy, ONEclassic has sensitivity up to 93.5dB which is 2 times better than surround speaker, or 4 times better than stereo speaker. 

By sophisticated DSP processing, ONEclassic can reform to a wide speaker, sound come out is high dynamic bass, high sharpness,  crisped crystal sound, punchy mid-range tone, that’s all you need in movie watch.  

You can add subwoofer to extend deep bass response.  For pop song play, a single ONEwoofer.8+8 subwoofe is good enough. If you want to have stereo sound stage bass layer for classical music play, you can add-in pair of subwoofer ONEwoofer.9+9 MK3. The subwoofer pair will output left channel bass and right channel bass. When you play surround 5.1, subwoofer will automatic switch back to play LFE channel.

Waht’s in the kit ?

ONEclassic 2.0 kit  –  ONEclassic3 and ONEbox.micro
ONEclassic 2.1 kit  –  Add-in a subwoofer, either ONEwoofer.6+6 or ONEwoofer.8+8
ONEclassic 2.2 kit  –  With 2 pieces left and right subwoofer
ONEclassic 5.1 kit  –  Use 2 pieces ONEmedi on center channel and 1 pair of ONEmedi as rear speaker
ONEclassic 5.1.4 kit  –  Add 2 pair ONEmicro+ as top speaker for 3D surround effect 

Looking for top-end setup ? We have flagship model ONE, learn mode.