Loa QUAD 23L Classic

Bảo hành: 12 tháng

Tình trạng: Còn hàng

Tư vấn hi-fi:0913238182 - Tư vấn hi-end: 0912616688

Thông tin tóm tắt:

Trong khi đôi 22L thế hệ trước là loa thùng bass-reflex với lỗ thông hơi ở mặt sau loa thì với 23L Classic thế hệ mới, Quad đã thay đổi thiết kế hoàn toàn thành dạng loa thùng kín. Vẫn là kiểu loa ba đường tiếng với 2 loa mid-bass có kích thước bằng nhau nhưng 23L Classic lại có thêm một màng cộng hưởng phụ (ABR) lắp dưới đáy thùng loa.

Giá bán: 38.990.000đ / đôi

Những đặc điểm nổi bật nhất của loa hifi Quad 23L Classic

The first of two floorstanding models in the L Classic range, the 23L Classic retains similar internal components as its stand-mount siblings including Kevlar cone drivers, vastly improved bass-midrange for more linear motion and lower distortion, tweeters with precision-engineered waveguide, advanced phase linear crossovers that acoustically combine the drive units, even bi-wiring options for versatility. It also utilises multi-layer cabinet construction for reduced panel colouration and is available in a choice of veneer and piano finish options.

Quad 23L Classic

The 23L is a three-way design, sporting a 25mm fabric dome tweeter with shallow waveguide, 125mm woven Kevlar midrange cone and an identical unit to do bass duties, plus a passive 165mm down-firing ABR (Auxiliary Bass Radiator) to add low-end reinforcement. This new model gets an enhanced crossover with ‘top-quality’ components used throughout, including precision-wound inductors, laminated silicon-iron cores for the bass coils and polypropylene capacitors in the signal path. The cabinet carcass uses two different wood materials to minimize resonances and specially selected long-hair acoustic absorbent lining is used inside and twin rear firing reflex ports are fitted. Despite this, the 23L sits happily quite close to a wall and is easy enough to drive.

  • Kevlar cone drivers
  • Vastly improved bass-midrange
  • Tweeters with precision-engineered waveguide
  • Advanced phase linear crossovers
  • Bi-wiring options for versatility
  • Multi-layer cabinet construction

>>Xem thêm dòng loa hifi chất lượng tốt Wharfedale Diamond 159

Thông số kỹ thuật của loa hifi Quad 23L Classic

Model 23L Classic - piano
General description 3-way floorstanding speaker
Enclosure type Reflex box with auxiliary bass radiator (ABR)
Bass driver ---
Midbass driver 125mm women Kelar cone
Midrange driver 125mm women Kelar cone
Treble driver 25mm fabric Dome
AV shielded No
Sensitivity (2.83V @ 1m) 88dB
Recommended amplifier power 50-200W
Peak SPL 110dB
Nominal impedance
Minimum impedance
Frequency response (+/-3dB) 40Hz ~ 23kHz
Bass extension (-6dB) 35Hz
Crossover frequency 450Hz, 2.2kHz
Carton size 925*225*316mm
Net weight 17.2kg
Standard accessories spikes, plinth,user manual, certificate,gloves
 

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