SDA-120 Subwoofer Amplifier
The SDA-120 is a warm sounding, cool-to-the-touch, digital subwoofer amplifier that provides plenty of clean power to most subwoofers. It includes both line level and high level (already amplified) inputs. This allows the SDA-120 to be used in both surround sound and whole-house audio applications. Watch this video to better understand your connection options for whole-house audio.
The SDA-120 is included with our HDX In-Wall Powered Subwoofer and Sub 80-LP Low-Profile Subwoofer. Unlike subwoofers with built-in amplifiers, the SDA-120 is best placed with your other AV equipment requiring only standard speaker cable to connect to your subwoofer. Alternatively, it can be placed near the subwoofer in cases where a line-level RCA connection has already been run to the subwoofer location.
SDA-120 Subwoofer Amplifier is backordered and will ship as soon as it is back in stock.
Warranty
Warranty
All HTD speakers carry a FIVE YEAR WARRANTY on both parts and labor. All HTD electronics, including our whole-house audio products and subwoofer amplifiers, carry a TWO YEAR WARRANTY on both parts and labor. Visit our Warranty Page for details.
Guarantee
Guarantee
You have 30 days to audition our equipment and return for a full refund. Visit our Guarantee Page for details.
Returns & Exchanges
Returns & Exchanges
HTD products are proudly backed by our 30-Day Guarantee and our 2-5 Year Warranty. Visit our Returns Policy Page for additional returns information.
Delivery and Shipping
Delivery and Shipping
Get *FREE FedEx Ground shipping, including FedEx Home Delivery, on orders over $750 that are delivered to the contiguous 48 states. Ground shipments to Canada are capped at $60. Visit our Shipping Page for details.
Local Pickup available at our Wylie, TX location:
2750 Capital St
Wylie, TX 75098
Usually ready in 2 hours
Contact Us for more information
SDA-120 Subwoofer Amplifier
Specifications
Specifications
- 1 LFE RCA gold-plated input
- Hi-end 5-way binding posts for driver connection
- Designed for 4 ohm load
- 120 Watts RMS, 150 Watts max
- Frequency response "flat" from 20 Hz - 100 Hz; -3dB at 10 Hz and 300 Hz
- S/N Ratio 102dB
- Auto-On Sensitivity (at 50 Hz) 4.5mV
- Auto-On Delay 7 seconds
- Auto-Off Delay 10 minutes
- Dimensions (HXWXD): 2 1/4" X 8 3/4" X 7 3/4"
Payment & Security
Payment methods
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