1. Product: RD Audio D9
2. Specs:
Features
RMS 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
3. Description/Condition:
Used but in great shape
4. Price: :
$850 shipped obo (remember it is or best offer)
5. Pictures:
2. Specs:
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
RMS 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
3. Description/Condition:
Used but in great shape
4. Price: :
$850 shipped obo (remember it is or best offer)
5. Pictures:
