BLAUPUNKT GTD 1407 A 4-Ch Class AB Amplifier with Digital Sound Processor (DSP)

The Blaupunkt GTD 1407 A is a perfect choice if you are looking to improve the sound system on your stock radio and speakers. The professional level of tuning ability paired with a decent 25W RMS output per channel will be plenty for you to achieve audio quality above and beyond what your stock system will allow. 

Bluetooth audio streaming will also be an improvement if your current system is outdated or worse, doesn't even come with Bluetooth audio streaming, in which case you will be happy to be able to stream with this.

Specifications

Audio

DSP RMS Power : 25W x 4(4Ω), 40W x 4(2Ω)

DSP Resolution : 24 Bit

DSP Output Power RMS @ 4 Ohms (≤1% THD +N) : 25Wx4

DSP Output Power RMS @ 2 Ohms (≤1% THD +N) : 40Wx4

Distortion (THD) : ≤0.05%

Damping Factor : >70

Operating Voltage : 9 -16V

Sampling Rate : 48kHz

Signal Converter A/D : MPV8428P

Signal Converter D/A : Cirrus Logic CS4344

Input

4 x RCA/ Aux-in

4 x High Level Speaker Inputs

1 x Remote-in

1 x USB

RCA/ Cinch Sensitivity : 300mV

High Level Input Sensitivity : 2.5V

Impedance High Level : 51 Ohms

S/N Ratio Analog-in : ≥95dB

Output

7 x RCA/ Cinch

4 x High Level Speaker Outputs

1 x Remote-out

Voltage RCA/ Cinch : 4V RMS

Feature

Class AB Amplifier

Max. Output Power : 240W

Frequency Response : 20Hz-22kHz

Max. Current Draw : 30A

Dimension (W x H x D) : 186 x 120 x 46mm

Weight : 0.92 kg