**Test Frequency -**50 Hz

**Test Load -**4x SA-12s all in parallel for 0.4375 DCR (1/2 nominal)

**Test Electrical -**6x Stinger SPV-70 + 225-Amp Alternator (vehicle only at idle)

*Amp gain set to 1/2 - Head Unit Sub Control 10/10 - Head Unit Volume 50/50*

**Setting gain to half on each amp is, of course, not an exact match... but for the sake of roughly comparing the amps I think it serves the purpose.**

---------------

**SAZ-1000D:**

**POWER :**1040 Watts

**AMP VOLTAGE (measured) :**37.2 V

**AMP CURRENT (calculated) :**27.95 A

**ACTUAL IMPEDANCE (calculated) :**1.33 ohms

**SUPPLY VOLTAGE :**13.15 V

http://www.sundownau...0D/CIMG2498.MOV

* Power Clamp

http://www.sundownau...0D/CIMG2499.MOV

* Voltage Measurement

---------------

**SAE-1200D:**

**POWER :**1770 Watts

**AMP VOLTAGE (measured) :**DID NOT MEASURE

**AMP CURRENT (calculated) :**DID NOT MEASURE

**ACTUAL IMPEDANCE (calculated) :**DID NOT MEASURE

**SUPPLY VOLTAGE :**12.65 V

http://www.sundownau...0D/CIMG2513.MOV

* Power Clamp

*DID NOT MEASURE*

* Voltage Measurement

*** FUSES BLEW - DID NOT CONTINUE TO MEASURE VOLTAGE*

---------------

**SAZ-1500D:**

**POWER :**1970 Watts

**AMP VOLTAGE (measured) :**49.25 V

**AMP CURRENT (calculated) :**40 A

**ACTUAL IMPEDANCE (calculated) :**1.23 ohms

**SUPPLY VOLTAGE :**12.85 V

http://www.sundownau...0D/CIMG2493.MOV

* Power Clamp

http://www.sundownau...0D/CIMG2494.MOV

* Voltage Measurement

---------------

**SAZ-2000D:**

**POWER :**2440 Watts

**AMP VOLTAGE (measured) :**56.18 V

**AMP CURRENT (calculated) :**43.43 A

**ACTUAL IMPEDANCE (calculated) :**1.29 ohms

**SUPPLY VOLTAGE :**12.5 V

http://www.sundownau...0D/CIMG2503.MOV

* Power Clamp

http://www.sundownau...0D/CIMG2504.MOV

* Voltage Measurement

---------------

**SAZ-3000D:**

**POWER :**3280 Watts

**AMP VOLTAGE (measured) :**61.28 V

**AMP CURRENT (calculated) :**53.52 A

**ACTUAL IMPEDANCE (calculated) :**1.14 ohms

**SUPPLY VOLTAGE :**12.1 V

http://www.sundownau...0D/CIMG2506.MOV

* Power Clamp

http://www.sundownau...0D/CIMG2507.MOV

* Voltage Measurement

---------------

**SAZ-3500D:**

**POWER :**3660 Watts

**AMP VOLTAGE (measured) :**65.84 V

**AMP CURRENT (calculated) :**55.58 A

**ACTUAL IMPEDANCE (calculated) :**1.18 ohms

**SUPPLY VOLTAGE :**11.9 V

http://www.sundownau...0D/CIMG2510.MOV

* Power Clamp

http://www.sundownau...0D/CIMG2511.MOV

* Voltage Measurement

---------------

**SAZ-4500D:**

* SAZ-4500D in prototype case

**POWER :**4870 Watts

**AMP VOLTAGE (measured) :**76.0 V

**AMP CURRENT (calculated) :**64.08 A

**ACTUAL IMPEDANCE (calculated) :**1.18 ohms

**SUPPLY VOLTAGE :**12.25 V ***

http://www.sundownau...0D/CIMG2529.MOV

* Power Clamp

http://www.sundownau...0D/CIMG2530.MOV

* Voltage Measurement

*** - Measured different day from other amps (8-4-09), batteries had full charge so sustained less voltage drop.