DD Audio BSI-1

INFORMACIJA

The DD Audio BSI is a product that gives you MORE BASS. From practically any equipment. And it has level control. And a line converter!

The device has an adjustable subsonic filter and a low-pass filter with a 24dB/octave slope. You can precisely set where you want the bass frequencies to be cut off, both at the top and bottom. This allows you to get a bit more out of a ported enclosure, for example, in the frequency range that the enclosure plays, and protect the driver by cutting off sounds below the tuning frequency.

A multi-functional level control is also included. In other words, with this device, you get a much-needed bass controller even for those large amplifiers that didn't have one (for example, SounDigital amplifiers). In addition to the level, the controller also allows you to adjust the intensity of the effect you've created and set it ON/OFF. You can make a "rebassed" adjustment that puts MORE BASS into all your music. And a controller to choose whether you want to use it or not, if sometimes it makes sense to listen to music more normally. These two parts alone make this device worth buying if you have a large amplifier and don't have a separate DSP to handle the adjustments.

Active line converter. The device also accepts a speaker-level signal, so it also functions as an active line converter. The device automatically detects the speaker-level signal and wakes up. And it also provides a wake-up for your amplifier, if you wish. Alternatively, the device can also be turned on with a separate remote wire.

Line amplifier. The device accepts signal levels from 0.5-40V. In other words, it can be connected to practically any player or OEM amplifier. And it outputs a signal level of up to 10 volts. In other words, with this device, you can increase the line voltage provided by the OEM head unit to completely different readings.

As usual with DD, this device also has a clip light, which allows you to see when the signal

Technical data

Operating Voltage 10-16V
High-Level Input Impedance 180Ω
RCA Input Impedance 20KΩ
RCA Output Voltage 10V
High-Level Input S/N 106 dBA
RCA Input S/N 0.05%
High-Level Input THD 0.05%
High-Level Input Sensitivity 2-20V / 4-40V
Rca Input Sensitivity 0.5-5V / 1-10V
REM OUT Output Current 12V 500 mA
Turn On 10V (REM), 1.3V (SPK/DC), 15mV (RCA)
Input Channels 2
Output Channels 2
Frequency Response 15-20kHZ
Low Pass Filter 50Hz-500Hz 24dB/Oct
Sub Sonic Filter 15-50Hz 24dB/Oct
Effect Boost Level 0-18dB
Frequency Effect Range 30-80Hz
Dimensions in (LxWxH) 6 x 3.4 x 1
Dimensions mm (LxWxH) 155 x 87.4 x 27.