LOA ZU AUDIO UNDERTONE

Undertone is for those searching for that missing majesty and space, for systems that need that added tone in the foundation of big/deep music and soundscapes—and without that slow and foggy one-note sound of a modern under-built subwoofer. It is a down-firing subwoofer with active signal processing and built in amplification. It accepts line-level feeds (RCA left and right summing), sub feed (RCA) and speaker-level (five-way binding posts, left and right transformer isolated and summing).

Undertone is designed specifically to compliment playback systems that have great sound down to about the kick drum, 50Hz* or so, but lack a sense of glory and tranquility that deep bass done right can give. The stereo and home theater systems that best fit Undertone are those that typically feature large monitors or medium to large floor-standing loudspeakers—high resolution and dynamic systems that gives you a solid impression of bass but lack sincere detail of body and weight.

Undertone’s electronics really perform and offer just enough tunability to be useful and not overwhelming. The amplifying module is the highly regarded Hypex UcD 400. Undertone’s electronics were designed to accept unfiltered left and right RCA line-level inputs, home theater sub-woofer signal, and unfiltered loudspeaker-level feeds (tapping only signal). Undertone is also able to integrate with high efficiency loudspeakers like ours without having to jump through hoops with gain and volume matching. Some design highlights include:

• Hypex UCD 400 V5 amp module.
• ALPS pots for volume and signal processing control.
• Lundahl interstage transformers on speaker-level inputs.
• Zu Event interconnecting cable harness assemblies.
• 3M IDC adhesive locking terminals.
• Panduit disconnect terminals.
• Neutrik RCA jacks (sound great and as tough as it gets).
• Extra large toroidal transformer and overbuilt linear power supply.
• Machined 1/4” [6.3mm] 6061 aluminum amp plate with laser engraved information.
• Kilo International machined knobs.
• High-copper brass machined 5-way binding posts on speaker-level inputs.
• Gain structure of preamp section is designed to accommodate both low and high-efficiency loudspeakers.

Undertone Mk.II (mark-two) is designed to further compliment high-resolution, wide dynamic range loudspeakers that could use help in handling the dynamic demands of the bottom most octave. Undertone’s excellent integration of sub-contrabass content is stunning and very resolving of the subtle tones, textures and dynamics that live and breath in that deep bass domain—music or film. If you are looking for an agile, deep and powerful subwoofer system that is flexible, dynamically agile and incredibly musical consider Undertone.

Specifications of ZU AUDIO UNDERTONE

• Power Consumption: 600W maximum // 8W idle
• Bandwidth: 14 – 80Hz
• Damping Factor: 500
• Input Impedance Speaker Level: 500Ω
• Infrasonic Filter: 12Hz // 24dB/octave butterworth
• Adjustable Gain: –110dB~0dB
• Height: (with spikes) 25” [635cm]
• Footprint: 15 x 15” [38 x 38cm]
• Weight: 68 pounds [31kg] each

SAIGON HD cam kết toàn bộ sản phẩm do chúng tôi cung cấp ra thị trường đều là Hàng chính hãng, được phân phối chính thức tại thị trường Việt Nam. Nếu Quý khách hàng phát hiện ra bất kỳ sản phẩm nào sai cam kết trên, chúng tôi chấp nhận chịu trách nhiệm trước pháp luật và đền bù thiệt hại đến Quý khách hàng.