Etymotic ER4XR / ER4SR - Free Shipping

Etymotic ER4XR / ER4SR

(1) ER4SR

精準監聽音效

拋光金屬耳機外殼

可拆式 Kevlar™ 線材，堅韌而且易於更換和升級

(2) ER4XR

加強低頻音效

拋光金屬耳機外殼

可拆式 Kevlar™ 線材，堅韌而且易於更換和升級

 配件：

耳機

5尺可拆式線材，3.5mm鍍金插頭

1/4” 插頭轉換器

額外耳膠及耳綿

濾網及濾網更換工具

衣領夾子

拉鍊保護盒

規格

 頻率響應：20 Hz - 16 kHz

 單元：高效平衡電樞動鐵單元

 噪音隔離：35-42 dB

 阻抗 (@1 kHz)：4XR (45 Ohms) 4SR (45 Ohms)

 靈感度 (@1 kHz) SPL at 0.1V：4XR (98 dB) 4SR (98 dB)

 最大輸出 (SPL)：122 dB

 電線：5 尺可更換式線材

*可替換式 ACCU•Filters™

*一般•貼身選擇

FEATURES

(1) ER4SR

Reference Standard

Metal bodies with anodized finish

Detachable Kevlar™ reinforced cables allows for easy replacement and customization

(2) ER4XR

Enhanced and extended bass

Metal bodies with anodized finish

Detachable Kevlar™ reinforced cables allows for easy replacement and customization

Accessories:

Earphones

Detachable, 5 ft cord with 3.5 mm gold plated stereo plug

1 ⁄4" stereo phone adapter

Assortment of eartips

Filter removal tool and replacement filters

Shirt clip

Zippered storage case 

SPECIFICATION

 Frequency Response: 20 Hz - 16 kHz

 Transducers: High performance, balanced armature micro-drivers

 Noise Isolation: 35-42 dB

 Impedance (@1kHz): 4XR (45 Ohms) 4SR (45 Ohms)

 Sensitivity (@1 kHz) SPL at 0.1v: 4XR (98 dB) 4SR (98 dB)

 Maximum Output (SPL): 122 dB

 Cable: 5 ft Detachable

*User Replaceable ACCU•Filters™

*CUSTOM•FIT Option

100% NEW 全新 香港 Etymotic 行貨. 香港 Etymotic 代理 保養 (1-Year Warranty by Hong Kong Authorized Dealer)