






Sundown Audio SIA 1750 Amplifier:
Sundown Audio SIA 1750D is Sundown audio's latest and greatest intelligent full bridge amplifier, the sundown SIA 1750 is power supply is built stronger, heatsink is heavier, and the SIA 1750 features intelligent low voltage technology protecting the amplifier from typical full bridge malfunction, cooler because of Sundown Audio's latest fan upgrades.
Sundown SIA 1750D Amplifier Power Ratings:
- NUMBER OF CHANNELS : 1 CH
- MAX OUTPUT POWER : 14.4VDC
-
1 X 1750 WATTS RMS @ 1 OHM (14.4VDC)1 X 1750 WATTS RMS @ 2 OHMS (14.4VDC)1 X 1250 WATTS RMS @ 4 OHMS (14.4VDC)
- INPUT SENSITIVITY : 200MV
- SIGNAL TO NOISE RATIO 108 DB
- FREQUENCY RESPONSE: 10HZ 20KHZ (-3DB)
- CROSSOVER :
- HPF: 10 TO 1KHZ (-12DB/8) VARIABLE
- LPF: 40HZ TO 20KHZ (-12DB/8) VARIABLE
- BASS BOOST : 0 TO 12DB (50HZ)
- THERMAL MANAGMENT ; SMART COOLER ( FAN POWERED BY TEMPERATURE OR AUDIO, WITH 3 SPEEDS)
- INPUT IMPEDANCE: 56K OHMS
- PROTECTION SYSTEM ; OUTPUT SHORT / HIGH /LOW SUPPLY VOLTAGE / THERMAL PROTECTION
- MINIMUM SUPPLY VOLTAGE : 9VDC
- MAXIUM SUPPLY VOLTAGE : 16VDC
- (W X H X D) 9.5” X 2.75” X 7.625″
Sundown Audio SIA 1750D comes with a bass remote
Sound Check: Your Full Tilt Questions, Answered
Can you install it for me?
Can you install it for me?
Yes. Book an install slot when you reserve the product and drop your vehicle off at our Alamo shop—system tuning is always included.
Do you offer same-day pickup?
Do you offer same-day pickup?
Order by 3 PM, choose Local Pickup – Alamo, and we’ll have your gear curb-side that afternoon. Holds are good for 24 hours.
Is financing available?
Is financing available?
Absolutely. In-store we offer Shop Pay Installments (4-pay, 10 %)