SAX-100.4 (A,B,C Revision)
The SAX-100.4 is the second "X" series multi-channel amplifier to come from Sundown Audio. This model is built to the same exacting standards as the SAX-100.2 but adds another set of channels and more advanced crossovers. It's flexible crossovers allow the user to run a 2-way active speaker setup with no external processing. It packs enough punch that one could also run a set of front speakers with one pair of channels and a subwoofer, bridged, on the other pair of channels for use as a total system amplifier where high power is not required.
SPECIFICATIONS:
- 4/3/2 Channel Bridgeable Class-AB Amplifier
- MOSFET PWM Power Supply
- Stable Into 4 Ohms Bridged or 2 Ohms Stereo Load
- Variable Subsonic Filter
- Independent 1/2 and 3/4 Channel High Pass Filter Variable
- with x 10 Range Selectable Switch
- Independent 1/2 and 3/4 Channel Low Pass Filter Variable
- with x 10 Range Selectable Switch
- HPF/FULL/LPF Selectable Switch
- Independent 1/2 and 3/4 Channel Electronic Crossover Slope Selectable
- Switch with 12dB and 24dB Octave
- Variable Input Level Control
- Input Sensitivity : 200mV ~ 6V
- Subsonic Filter : 10Hz ~ 500Hz
- Signal Input and Line Out RCA Connectors
- Multi-Way Protection circuitry (Thermal/Over Current/Speaker Short/Speaker DC protection)
- Tested Voltage & THD: 14.4V & Less than 0.05% THD
- Operating Voltage : DC10V~16V Power Input
- Wired Remote Controller
- MSPR $549 USD
| Rated power output | |
|
----RMS power, 4 ohm stereo |
100W x 4CH |
|
----RMS power, 2 ohm stereo |
160W x 4CH |
|
----RMS power, 4 ohm bridged |
320W x 2CH |
| Signal to Noise Ratio | >90dB |
| Low pass frequency crossover |
50Hz~500Hz (CH1&2) 50Hz~5KHz (CH3&4) |
|
High Pass Crossover |
50Hz~5KHz (CH1&2) 50Hz~500Hz (CH3&4) |
| Variable Subsonic Filter | 10Hz to 500Hz |
| Frequency Response | 10Hz ~ 40KHz (+/-1dB) |
| Bass Boost | 0~18dB |
| Variable Bass-Boost Frequency Control | 35Hz to 120Hz |
| Frequency Response | 10Hz ~ 40KHz (+/-1dB) |
| THD@RMS Watts | <0.1% |
| Channel Separation | 75dB |
| Fuse Rating | 30A x 3 |
| Input Sensitivity | Variable 200mV~6V (+/- 5%) |
| Dimensions | 252(W) x 58(H) x 480(L)mm |
