SOLD RD d9 for $500 shipped obo!!!!

[kowboy 10+ year member]

SOLD!!!

Features

Digital class-D linkable mono block amplifier

MOSFET PWM power supply

Daisy-chain through output RCA

Heavy duty cooper layer double sided epoxy PCB

Stable into 1 ohm and 2 ohm parallel amplifier connection availability

24 dB low pass (LPF) crossover variable

18 dB bass boost equalization control variable

180 degree variable adjustable phase shift

24 dB subsonic filter variable

Selectable Switch for MASTER and SLAVE Operation

Speaker short, over current, thermal, and DC protection circuit

RCA line input and line output

2 x 0 guage (AWG) battery input connectors

Efficiency: 86% at 4 ohm, 100 Hz

Tested voltage & THD : 14.4V and less than 1% THD at 4 ohm RMS watt

Operating voltage: DC 10V ~ 18V power input

Damping factor: better 350 into 1 ohm

Wired remote controller

SpecificationsRMS power, 2 ohm linkable/dual mono

RMS power, .75 ohms mono 5400

RMS power, 1 ohm mono 3600

RMS power, 2 ohm mono 1800

RMS power, 4 ohms mono 900

Signal to Noise Ratio >100dB

Low pass frequency crossover 35Hz~300Hz

Subsonic filter 10Hz~60Hz

Bass boost @ 45Hz 0~18dB

Phase shift control 0~180 degree

Frequency response 10Hz~350Hz (+/- 1dB)

T.H.D @ 4 ohm

Efficiency @ 4 ohm 86%

Fuse rating 500 amps

Input Sensitivity 200mV to 6V (+/- 5%)

I accept paypal only, and my refs are impeccable...lemme know guys...thx!

Will also sell it blown for $250 plus shipping if you wanna have it fixed yourself(although I'm not sure if that would void the warranty or not)

Click to read more...

 

[danyopjr 10+ year member]

Yo kowboy u never called me back today but can u update the paypal with tracking number i lost the email u sent earlier.

 

[jack0409 10+ year member]

That burnt board looks familiar.

 

[danyopjr 10+ year member]

did it ever happen to u or know sumone with the same exact problem?