VISTRON (DONG GUAN) AUDIO EQUIPMENT CO.,LTD

sy    Loudspeaker System    Active 2-way stereo speaker system with Bluetooth receiver and 2 x 30 W Class D amplfier module
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Active 2-way stereo speaker system with Bluetooth receiver and 2 x 30 W Class D amplfier module

Technical Parameter:


Features:

Active 2-way stereo speaker system,

with Bluetooth receiver, 2 x 30 W.

Set consists of one active and one passive bass-reflex speaker system. Connection of the passive system to the active system via spring-loaded speaker terminals

Bluetooth receiver V4.0 with APTX

Active speaker system with integrated 2-channel class D amplifier

Stereo RCA and 3.5 mm jack input, optical digital input (Toslink), mono sub out via RCA jack

Supplied with remote control

10 cm (4") bass speaker and 25 mm (1") dome tweeter

Excellent sound characteristics with linear adjustment

High-gloss lacquered MDF wooden cabinet of high quality

 

Specifications:

Active/passive

active

Frequency range

45-20,000 Hz

Amplifier power

2 x 30 W 2 × 50 WMAX

Input signal

Bluetooth


500 mV/10 kΩ

System

2-way

Bass speaker

10 cm (4") bass speaker

Tweeter

25 cm(1") dome tweeter

Sensitivity

85 dB/W/m (each speaker system)

Max. rated SPL

98 dB (each speaker system)

Material (housing/cabinet)

MDF

Admiss. ambient temp.

0-40 °C

Power supply

230 V/50 Hz/170 VA

Inputs

1 x RCA L/R


1 x 3.5 mm stereo jack


1 x Toslink, optical digial input


spring-load. speaker term. for passive sp. system

Other features

Bluetooth 4.0, APTX,


remote control

AUX 1, stereo


Sensitivity        

 500 mV

Impedance

 10 kOhm

Connection

RCA

AUX 2, stereo


Sensitivity        

440 mV

Impedance

9 kOhm

Connection

3.5 mm jack

OPTICAL IN

supports up to 192 kHz/24 bit (sampling rate/resolution),connection via Toslink

SUB OUT, mono


Level

160 mV max.

Connection

 RCA

Dimensions

 140 × 215 × 170 mm (W × H × D)

Weight

5.2 kg

 

Operation with a Bluetooth source
1. To allow signal transmission, the source must use the A2DP profile.
2. To ensure the best audio quality, the source should support the aptX technology.
1) To switch the BH4 to the Bluetooth mode, press the button . The Bluetooth mode will be indicated by the blue Bluetooth indicator in the lower section of the window,the indicator will flash if no Bluetooth connection has been established .


2) At the Bluetooth source, switch on the Bluetooth function. On the display of the Bluetooth source ,the BH4 will be indicated by BT Speaker. Pair the source with BH4 ,once the pairing has been made ,the Bluetooth indicator will light up constantly.

3) Start the audio replay at the Bluetooth source and operate the Bluetooth source as desired ,the buttons and on the remote control may also be used to operate the Bluetooth source.


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