Shulou(Shulou.com)11/24 Report--

The R1700BT+ Bluetooth speaker was released in June this year and the official listing price is 599 yuan.

During JD.com 's 11 / 11 promotion period, after adding multiple discounts below, you only need 479 yuan to get:

Click on the card below to get a 100 yuan coupon.

200-20 yuan discount coupon: click here to get it.

JD.com walker R1700BT + Bluetooth speaker Bluetooth 5.3 coupons get 100RMB coupons Note: this product can be used full 999,300 yuan coupons (click here to get), after making the order, you can achieve a lower price.

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According to reports, this speaker has passed the Hi-Res double gold standard certification, the high frequency can be extended to 40KH, and the sampling rate is as high as 96KHz / 24bit. Equipped with LDAC HD codec technology, support 990Kbps high-speed bit rate, so that more audio details can be retained.

In terms of acoustic system, the box is made of MDF wood with a thickness of 12 mm, which fine controls the resonance of the box. It adopts two-frequency division structure + four high-quality units, the tweeter unit is 1 inch silk film dome, and the mid-bass unit is 4 inch Nomex diaphragm.

Equipped with two TI TAS5805M power amplifier chips, and with the help of German KLIPPEL system for the accurate analysis of each unit. The continuous undistorted power of the whole machine can reach 66W.

In terms of connection, it not only supports Bluetooth 5.3 wireless connection, but also supports two-way wired connection.

Comparison of new and old R1700BT:

JD.com walker R1700BT+ Bluetooth speaker Bluetooth 5.3 coupon after 479 yuan coupon Jingdong 11.11 no threshold red packet up to 11111 yuan: click here to draw red packet (three times a day)

Tmall 11.11 No threshold red packet up to 23888 yuan: click here to draw red packet (once a day)

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