Ultra Amplifiers
Most companies have mutiple lines to handle their customers needs.
We have one line that is flexable enough to handle most customers.
Technical Highlights
- * Auto Cruise (TM) auto “Turn-on” circuitry
-
* Fully symmetrical topology *Isolated input section utilizing differential inputs
-
* Butter-worth aligned crossover topology with fully selective high / low pass filter and bass boost centered @ 45 Hz (4200 AM)
-
* Fully adjustable bass equalization (30 to 125 Hz) with up to 15db of boost and adjustable sub sonic filter, remote bass Boost (1600 AM)
-
* Wide bandwidth / low distortion symmetrical gain stage
-
* Smart Scan (TM) fully automatic microprocessor controlled / adaptive protection circuitry
-
* Four layer, double sided Glass-Epoxy circuit board (all Ultra amplifiers are Marine grade)
-
* Two, Three, Four or mix mono operation (4200AM)
-
* Small footprint and low profile proprietary heat sink that retains cooling surface area
-
* Microprocessor controlled forced air cooling
-
* Pulse width modulated power supply
-
* Selectable impedance selector switch which optimizes amplifier characteristics for high voltage or current (1600 AM)
-
* Phase selector switch 0 to 180 (1600 AM)
-
* Master / slave capable of controlling up to 30 amplifiers with a single end plate control settings (1600 AM)
-
* Microprocessor controlled Soft Start system
-
* Full three year warranty when installed by an authorized Ultra dealer
Common Specifications
-
* Operating voltage from 11 to 15 volts
-
* Power bandwidth 10 Hz to 50 Hz
-
* Total harmonic distortion .02%
-
* Input sensitivity 800 mv-16 volts rms selectable gain range (.8 to 8 volts and 8 to 16 volts.)
-
* Load impedance (4200 AM) 2 to 8 ohms
-
* Load impedance (1600 AM) 1 to 8 ohms
-
* Dampening Factor @ 4 ohms > 500 (4200AM), > 2510 (1600 AM)
-
* Input impedance > 20K ohms
Ultra 1600AM
$699.99
Specifications
Output Power (RMS) @ 1% 100Hz
Mono @ 4 ohms 371 Watts @ 36A
Mono @ 2 ohms 656 Watts @ 70A
THD @ 100Hz Rated Power
THD @ 100Hz Rated Power
4Ohm 300W 0.0031%
2Ohm 600W 0.0074%
Frequency Response -3dB 10Hz - 250Hz
Crossover Range 30Hz - 250Hz
Subsonic Range 10Hz - 80Hz
Bass Boost 0 - 15dB @ 30Hz - 125Hz
S/N Ratio (A wtg) ref 1 Watt 4Ohm >79dB
Seperation @ 1kHz 2.5V in NA
Damping 25W out 4Ohm 2510
Low Level Input Sensitivity .8V - 8V
High Level Input Sensitivity 8V - 16V
Input Impedance
Low Level (RCA)20K ohms
High Level 20K ohms
Max Peak Current 78A @ 711Watts 5% THD+N
Efficiency at peak 63%
Efficiency at 1% 2ohm 65%
Idle Current 1.2A
78A @ 711Watts 5% THD+N
ULTRA 4200AM
$699.99
Specifications
Output Power (RMS) 1kHz 20Hz-20kHz
Stereo @ 4 ohms 4 x 90 W 4 x 80 W
Stereo @ 2 ohms 4 x 140 W 4 x 115 W
Bridged @ 4 ohms 2 x 280 W 2 x 230W
T.H.D. @ 1kHz
4 ohm 80W <.025%
2 ohm 135W <.08%
Frequency Response +-.3dB 20Hz - 20kHz
Frequency Response +-1dB 10Hz - 50kHz
S/N Ratio (A wtg.) >110dB
Separation @ 1 kHz 2.5V in >72dB
Input Sensitivity (80W out) .8V - 8V
High Level Input Sensitivity 8V - 16V
Bass Boost 0 - 15dB @ 45Hz
Input Impedance
Low Level (RCA) 20K ohms
High Level 20K ohms
Max Peak Current 70A @ 560 Watts
Idle Current 1.9 A
Take a look at the prototype Ultra 5 channel Amplifier.
It's an all in one version of the 1600AM and 4200AM. You won't see this amp at any dealer.
Page One: Ultra Charger
Page Three: Ultra Subs
Page Four: Ultra Components
Page Five: Ultra Scion Xb
Page Six: Ultra Installs
Page Seven: Ultra CelicaPage
Page Eight: Ultra Display
Page Nine: Ultra at USACi World Finals
