Revolution Design Audio 7250.1D Series Amplifier
The RD series amplifiers deliver a ton of power with a low distortion rate.
We used the best parts we could find to give you a top quality amplifier
that anyone would be proud to show off. With their clean looks and sleek
finish, they’ll look good in any install. So whether it’s an elegant sound
quality setup or a high powered SPL vehicle, the RD series amplifiers
have you covered..
Our amplifiers were built to perform. We put real world true RMS watt
ratings on all of our Amplifiers. They are solid warm sounding amplifiers.
All Class D models have variable subsonic filters
Class D amps are over 90% efficient
18 db crossover slope on all AB and D series amplifiers
All models have an variable 18 db bass boost
The RD-7250.1D along with the Heavyweight and Super Heavyweight
series of subwoofers are available upon request and payment through
you local or Net authorized RD Audio dealers. These are non stocked
items for the most part. The subwoofers are built to meet your every
need so once they are ordered they are yours and yours alone. More
likely than not, there will never be another Subwoofer built the exact
same. These products are covered under our full RD Audio warranty
covering all products from manufacture defects. This warranty does not
cover damage resulting in excess power being given to the products
during SPL events. We do offer re cone kits to our competitors at our
cost. These custom order products cannot be returned to RD AUDIO for
refund for any reason since they are custom ordered.
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
Specifications:
RMS power, 2 ohm linkable/dual mono 13000w x 1ch
RMS power, 1 ohm mono 7250w x 1ch
RMS power, 2 ohm mono 4800w x 1ch
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 <0.1%
Efficiency @ 4 ohm 86%
Fuse rating 600A(external type fuse - not included)
Input Sensitivity 200mV to 6V (+/- 5%)
Dimensions 222(W) x 52(H) x 870(L)mm
Click for product manual ››
The RD series amplifiers deliver a ton of power with a low distortion rate.
We used the best parts we could find to give you a top quality amplifier
that anyone would be proud to show off. With their clean looks and sleek
finish, they’ll look good in any install. So whether it’s an elegant sound
quality setup or a high powered SPL vehicle, the RD series amplifiers
have you covered..
Our amplifiers were built to perform. We put real world true RMS watt
ratings on all of our Amplifiers. They are solid warm sounding amplifiers.
All Class D models have variable subsonic filters
Class D amps are over 90% efficient
18 db crossover slope on all AB and D series amplifiers
All models have an variable 18 db bass boost
The RD-7250.1D along with the Heavyweight and Super Heavyweight
series of subwoofers are available upon request and payment through
you local or Net authorized RD Audio dealers. These are non stocked
items for the most part. The subwoofers are built to meet your every
need so once they are ordered they are yours and yours alone. More
likely than not, there will never be another Subwoofer built the exact
same. These products are covered under our full RD Audio warranty
covering all products from manufacture defects. This warranty does not
cover damage resulting in excess power being given to the products
during SPL events. We do offer re cone kits to our competitors at our
cost. These custom order products cannot be returned to RD AUDIO for
refund for any reason since they are custom ordered.
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
Specifications:
RMS power, 2 ohm linkable/dual mono 13000w x 1ch
RMS power, 1 ohm mono 7250w x 1ch
RMS power, 2 ohm mono 4800w x 1ch
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 <0.1%
Efficiency @ 4 ohm 86%
Fuse rating 600A(external type fuse - not included)
Input Sensitivity 200mV to 6V (+/- 5%)
Dimensions 222(W) x 52(H) x 870(L)mm
Click for product manual ››
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