ลำโพงบลูทูธ Audioengine HD4 Bluetooth Speakers ลำโพงบลูทูธคุณภาพสูง รับประกันโดยศูนย์ไทย 3 ปี พร้อมของแถมสุดพิเศษ!

GENERAL SPECIFICATIONS
Type : Powered Bluetooth aptX HD speaker system
Amplifier Type : Class AB
Power Output : 120 W peak power total (30 W RMS / 60 W peak per channel), AES
Drivers : 4″ aramid fiber woofers / 0.75″ silk dome tweeters
Inputs : 3.5 mm stereo mini-jack, USB, RCA L/R, Bluetooth
Outputs : RCA variable line-out, 3.5 mm mini-jack headphone out
Input Voltages : 110-240 V 50/60 Hz auto-switching
SNR : >95 dB (typical A-weighted)
THD+N : <0.05% at all power settings
Crosstalk : <50 dB
Frequency Response : 60 Hz-22 kHz ±1.5 dB
Input Impedence : 5K ohms unbalanced
Protection : Output current limiting, thermal over-temperature, power on/off transient protection
Power Consumption : Idle: 10W

BLUETOOTH SPECIFICATIONS
Input Bit Depth : 24 bit (padded)
Bluetooth Receiver Type : Bluetooth 5.0
Supported Codecs : aptX HD, aptX, AAC, SBC
Wireless Operation Range : Up to 100 ft (30 m) typical
Input Data Rate : Determined by Bluetooth
Wireless Latency : ~30 milliseconds (ms)

USB SPECIFICATIONS
Connector Type : Micro-USB
USB Device Class : USB 1.1 or above
Input Bit Depth : 24 bit (padded)
Input Sample Rate : 44.1 kHz/48 kHz

HEADPHONE AMP SPECIFICATIONS
Headphone Amp Type : OPA2134
Full-scale Headphone Output Level : 2.0 V RMS
Output Impedence : 2 ohms
Recommended Headphone Impedence Level : 10 ohms to 10K ohms

WEIGHTS AND MEASURES
Dimensions (HWD) : Each speaker – 9″(23 cm) x 5.5″ (14 cm) x 6.5″ (16.5 cm)
Weight : Left (active) – 7.2 lb (3.3 kg) / Right (passive) – 5.4 lb (2.4 kg)
Total Shipping Weight : 10 lb (4.6 kg)
Shipping Box Dimensions (LWH) : 20″ (51 cm) x 13″ (33 cm) x 15.5″ (39 cm)

ENVIRONMENTAL REQUIREMENTS
Operating temperature: 32 degrees F to 95 degrees F
Non-operating temperature: -4 degrees F to 113 degrees F
Relative humidity: 5% to 95% non-condensing
MATERIALS AND CONSTRUCTION
0.7″ (18 mm) thick MDF cabinets with real wood veneer
0.75″ (20 mm) silk dome tweeters with neodymium magnets
4″ (101 mm) aramid fiber woofers with advanced voice coils