Overview
Dayton Audio SA100 100 Watt Subwoofer Plate Amplifier
Small but mighty!
The Dayton Audio SA100 high performance subwoofer plate amp module packs big-amp features into a compact chassis that is ideal for installation into cabinets that can't accommodate bulky old-style amps. We made it small, but included everything that you need to connect the amp to your system and get maximum performance.
Key Specs:
- Channels: 1
- Power Output @ 4 ohms (RMS): 100 Watts
- Power Output @ 4 ohms (MAX): 200 Watts
- Frequency Response: 20Hz - 180Hz
- Inputs: 2x RCA Inputs, 2x High-Level Inputs
- Outputs: 1x Powered Output, 1X High-Level Passthrough.
We Got Your Back
We stand behind our products and our warranty is a demonstration of our commitment to quality and reliability.
Phase Switch
Correct misalignment between your speakers and your subwoofer with a phase inversion switch
Variable Crossover
Maintain a smooth transition from your full-range speakers with a variable low-pass filter.
High Level In/Out
High-Level inputs and outputs let you use any amplifier to feed the SA100 and send it out to the full range outputs. Perfect for systems with no subwoofer output
Auto-On
When no signal is present, the SA100 can shut itself off until you need it most!
Class-AB Power
The classic AB topology keeps distortion to a minimum while providing a peak wattage of 200W to your driver. the SA100 is perfect for subwoofer duty due to its low noise and reliable performance and protection features.
A-Class Features
On the SA100, the input and output connections are through your choice of either line level RCA connectors, or speaker level banana jacks. A stereo input signal is summed to mono and sent to the internal low pass crossover, which is selectable from 40 to 180 Hz; the input gain sensitivity is fully adjustable as well. also included is a phase reverse switch, which helps you to achieve the best acoustical match with the rest of your speakers and an Auto On/Off switch keeps the amp standing by, waiting for an input signal to turn it on.
A large surface area heat sink is combined with internal overload, thermal, and short circuit protection so that you can expect years of reliable operation.
Front:
1. Low-Level Inputs (Left/Right) - RCA Style jacks that will accept standard line level inputs from a pre-amp level source.
2. Low-Level Outputs (Left/Right) - RCA Style jacks will output full range signal for connection to other amplifiers or gear.
3. High-Level Inputs - Accepts speaker level inputs for connection to amplifiers with no pre-amplified subwoofer output.
4. High-Level Passthrough - allows the speaker level input signal to be passed through to their intended speakers.
5. Power Input - Built-in power cord for connection to 120VAC mains.
6. Amplified Signal Output - Connects to the subwoofer driver.
7. Volume (Gain) - This control will match the amplifier's input sensitivity to the output of the pre-amp source.
8. Frequency (Low-pass crossover) - This sets the highest frequency the subwoofer will reproduce and has a range between 40-180Hz with a slope of 24dB/Oct.
9. Power LED - When the power switch is moved to the “on” position, the LED will illuminate green, and the amp will be in “On” mode. If the protection circuit detects a short circuit or thermal overload the unit will shut down and the LED will turn red
10. Power Switch - On, Off and Auto mode. When the “Auto” position is selected, the amp is in “stand by” mode until an input signal of about 10 millivolts or greater is detected. The amp will go back to standby mode 10-15 minutes after the input signal stops
11. Phase - This two-position (NOR = 0° phase and REV = 180° phase) switch helps to compensate for differences in the acoustical and electrical characteristics between the subwoofer and the main system speakers.
Shop More Plate Amps
Build your own high-quality integrated powered subwoofer speaker system, or upgrade an existing setup. The performance, features, and warranty of the amplifier solutions found at Parts Express far exceed those of many similar products. These amps are designed to "do it all" when matched with the appropriate subwoofer enclosure and loudspeaker driver.
Specifications:
- Channels: 1
- Power Handling (RMS): 100 Watts @ 4 ohms
- Power Handling (MAX): 200 Watts @ 4 ohms
- Frequency Response: 20 - 180Hz
- SNR, A-Weighted: 90 dB
- Total Harmonic Distortion: <0.3%
- Inputs: 2x RCA Inputs, 2x High-Level Inputs
- Power Requirements: 115 - 230 VAC
- Dimensions: 7-1/2" W x 8-11/16" H x 4-3/4" D
- Cutout Dimensions: 6-1/2" W x 7-1/2" H
- Weight: 7.6 lbs.
Specifications
12483
Q&A
12483
Reviews
12483
Manuals & Resources
12483
MONSTER DEAL
OF THE WEEK
$34.98 EACH
SAVE 30%
Lepai LP‑168HA 2.1 2x40W Mini Amplifier + 1x68W Sub Output
