1ohm stable amp

[memphistn 10+ year member]

how can i tell if my amp is 1ohm stable memphis 500.1 amp

Click to read more...

 

[disturbed471985 5,000+ posts]

Look up the model number..

 

[benchambers80]

it should be

 

[bubbagumper6 5,000+ posts]

it should be

Why do you say that? In my experience most Memphis amps were only 2 ohm stable...

 

[benchambers80]

show a picture of it so i can help, i used the pr series and they were

 

[Falcons 5,000+ posts]

Memphiscaraudio.com will tell you

 

[Louisiana_CRX 5,000+ posts]

i wouldn't run that amp below 2 ohm mine smoked at 1 ohm...

 

[benchambers80]

Model s : 16-PR1. 500

16-PR1. 1000 by MEMPHI S

FEATURES

• 1 ohm MONO stable

• Low Level Inputs & Outputs

• Variable Bass Boost (0-18dB) centered at 45Hz

• 24dB Subsonic Filter

• Fully Variable Low Pass Filter

• Protection Circuitry Against Overload, Short Circuit, Thermal, and Reverse Polarity

idk if yours is the PR or this

SC 1.500

SC 1.500

CONTINUOUS POWER OUTPUT

INTO 4 OHM MONO 280W X 1CH

INTO 2 OHM MONO 500W X 1CH

RECOMMENDED FUSE SIZE 2 X 25A

HEATSINK DIMENSIONS 10.51"(D) X 1.91"(H) X 8.66"(W)

FREQUENCY RESPONSE 3dB, 20Hz - 300Hz

SIGNAL TO NOISE RATIO >90dB

T.H.D 0.05% at 100Hz

SIGNAL INPUT SENSE 300 mV - 8.0V

LP VARIABLE X-OVER 40Hz - 300Hz @12dB/OCTAVE

VARIABLE BASS BOOST 12dB at 45Hz

VARIABLE SUBSONIC 20Hz @ 9dB/OCTAVE

 

[memphistn 10+ year member]

its the last year model pr 500.1d

 

[VWBobby 10+ year member]

If its the 16-PRD 500.1, Yes its 1 ohm stable. The newer model is also 1 ohm stable.

manual http://www.memphiscaraudio.com/documents/Older%20PRClass%20D%20manuals.pdf