Ultrasonic Acouspade XLS 指向性喇叭 超聲波喇叭 超音波喇叭 - DigiLog 聲響實驗室
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Ultrasonic Acouspade XLS 指向性喇叭 超聲波喇叭 超音波喇叭

Promo Price
NT$  89,900 ~ 91,250 NT$ 92,600
Earn 899 points with this purchase
Free shipping over NT$3,000
1-year warranty & repair
3/6-month 0% interest
Installment Info:
3 months 0 interest, per month NT$ 29,967
6 months 0 interest, per month NT$ 14,983
預購商品 (約 10~15 個工作天)
NT$ 89,900
Acouspade XLS  指向性喇叭 超聲波喇叭 超音波喇叭 Ultrasonic Acouspade XLS 指向性喇叭 超聲波喇叭... NT$ 89,900

Ultrasonic — 來自歐洲,專注於超聲波(指向性喇叭)發聲技術的音訊大廠

Ultrasonic Acouspade XLS 是一款指向性喇叭(超聲波喇叭),為 Ultrasonic 公司所推出體積最大、輸出音量最大的雙聲道指向性喇叭,能把聲音集中投射、只播放給特定區域。

什麼是指向性喇叭?

與普通喇叭相異的是,為了製造能夠集中的高頻率,指向性喇叭必須用另一種方式來產生波形。在目前所廣用的技術中,最常使用由石英等晶體製作的能量發射器,這種以晶體接收電流所製成的發射器能夠產生超過人類聽覺範圍的頻率,也就是超越 20 kHz 的「超聲波 Ultrasound」。在同一時間使用由眾多這種晶體所製成的發射器,形成陣列後,便可增強其單一微弱的能量,使其真正成為一個「聲音束 Sound Beam」。

此聲音束藉由空氣傳輸,在打到物體時,能夠立即調變成人耳可聽到的頻率範圍。國外已有諸多博物館、車站、美術館以及藝廊等等場所使用指向性喇叭技術。

高度控制聲音的來源及走向,即便是在公開場域,只播放給特定區域也不再是不可能的事。

背後的原理以及技術相當複雜,不過,Ultrasonic 為我們提供了最為簡易且負擔得起的方式使用這項技術 — Ultrasonic Acouspade™ 指向性喇叭!

關於 Acouspade-XLS

Acouspade-XLS 是 Ultrasonic 公司所推體積最大、輸出音量最大、雙聲道的指向性喇叭,強大的指向功能性,即使是在更長、環境聲更大的距離都能聽得一清二楚。內建的發射嵌板可分別區隔左聲道與右聲道,不用透過耳機,也能使聽者感受到如 Binaural 立體的音場。XLS 額外的擴大器使用 Class-D,可適應較長距離、需要連接長線的環境。


主要特色

  • 附加擴大器
  • 雙聲道
  • SPL 最大承受音壓高
  • 頻率響應範圍更優化,低頻最低為 150 Hz
  • 簡單應用於各種播放裝置及聲音器材,如筆電、DVD 播放器等等
  • 黑白兩色可選擇

頻率響應圖表

指向性圖表

⚠ 購買前請詳閱

*本產品不包含底座,底座為額外配件,若需加購請選擇「 附底座配件」的商品選項*

商品規格

聲道
雙聲道
輸入電壓
230V or 120V, 50/60 Hz
供電
24V/2.7A
本體尺寸
600 x 300 x 21mm
擴大機尺寸
173 x 84 x 38mm
本體重量
2900g
擴大機重量
650g
支架淨重
500g
載波頻率
約 40 kHz
調變方式
AM
輸入阻抗
10k Ohms
頻率響應範圍
150 Hz to 16 kHz
展開完整規格(6 項)
輸入訊號
160 mVrms
最大喇叭輸出
100 db @ 1kHz/1meter
音訊輸入孔
2xRCA (L/R)
音訊輸出
speaker connector terminal – 4 pin (L/R)
工作溫度
-20°C to 60°C (-4°F – 140°F)
工作濕度
0 – 95% (non-condensing)

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Purchase FAQ

Q1. How is shipping calculated? Is there free shipping?

Orders over NT$3,000 qualify for free shipping. Orders under NT$3,000 incur a NT$120 shipping fee. In-store pickup is always free.


Q2. What payment methods are available?

We accept: credit card (single payment, or 3/6-month installments), bank transfer, convenience store payment code, cash on delivery, in-store payment, and AFTEE deferred payment. Installments are currently available only for credit cards issued by CTBC Bank, E.SUN Bank, and Taishin Bank. Cash on delivery is not available for software products or orders over NT$10,000.

E-invoices are issued for all purchases and sent automatically to your registered email. Once a personal (duplicate) invoice is issued, it cannot be changed or reissued as a company (triplicate) invoice.


Q3. How does in-store pickup work?

Select "In-store pickup" (free) at checkout. We will notify you by email once your items are ready. Please bring your order information to the store.

Store address: 2F., No. 2-1, Aly. 2, Ln. 244, Sec. 3, Roosevelt Rd., Zhongzheng Dist., Taipei City. Opening hours: Monday to Saturday 11:00 – 18:30 (closed on Sundays).


Q4. What is the inspection period?

According to the Consumer Protection Act, online purchases come with a 7-day inspection period starting from the delivery date. Please note that the "inspection period is not a trial period." The purpose is for you to inspect and review the product, not to use it. If you are unsatisfied after inspection, please do not open or use the product and follow the return procedures immediately. Returned products must be in complete packaging with all accessories, gifts, and original packaging intact. Any missing, damaged, or incomplete items may affect your return rights and restoration costs may be deducted.


Q5. How do I process a return or exchange?

If you wish to return a product, please ensure it is in complete, new condition with the original packaging undamaged. This includes the product itself, accessories, warranty card, original packaging, and all accompanying documents. If the product is damaged due to reasons attributable to you, we may not be able to process the return, or repair costs may be deducted from the refund. However, products with manufacturing defects are exempt and qualify for unconditional return or exchange.

Please contact us by phone or email within the inspection period, providing the reason for the return/exchange, current product condition, phone number, and pickup address. We will arrange the return within 3-5 business days.


Q6. How will I receive my refund, and how long does it take?

Refund methods and timelines vary by payment method:

Credit Card: After we receive the returned product, the refund will be credited to your credit card account within approximately 5-7 business days. Depending on your billing cycle, the refund may appear on your current or next statement. Please confirm with your credit card issuing bank.

Bank Transfer: Please contact service [at] digilog.tw with your complete bank details (bank name, branch name, bank code, account holder name, account number). We will arrange courier pickup of the returned product and transfer the refund to your designated account within 5-7 business days.


Q7. Is there a warranty on products?

Products come with a 1-year warranty. For repairs during the warranty period, please contact service [at] digilog.tw or call +886-2-23638171.


Q8. Do I need to pay for shipping when sending products for repair?

Round-trip shipping costs for product repairs are the customer's responsibility.

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