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SMP300 Class D Digital Subwoofer Amplifier Rated at 300W Max

SMP300 Class D Digital Subwoofer Amplifier Rated at 300W Max

Q: how much power rms at 8 ohms?

The manual mine came with "the 1000 Watt version" -- details it at providing 497 watts RMS at 8 ohms.

Q: Anyone have an issue with the speaker out port not working?

First off , do you have a audio signal out from the receiver/ amp to the input of subwoofer? Please check wiring diagram of the manual it should work.

Q: Does the SMP100 require a 12v trigger cable to work properly?

The SMP100 includes auto sensing that turns on the amp when an audio signal is detected then turns off automatically after 15 minutes when a signal is not detected, but it also has the manual on/off switch.

Q: Will this work with a polk s35 center channel speaker?

Yes. But this amp would be overkill. Simply get an a/v receiver instead.

Product ID: 443893902

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Details

Manufacturer
OSD Audio
Mounting type
Surface Mount
Brand
OSD Audio
Number of channels
1
Output power
300 Watts

⚡Highly efficient Class D tech

📏Compact 3" x 9¼" x 16¼" design

🔊300W max power output

Frequently Bought Together

OSD Audio SMP300 Class D Digital Subwoofer Amplifier Rated at 500W Max

OSD Trimless in Wall Subwoofer Dual 8" Woofers 300W Sealed Enclosure Magnetic Grill SL800

FosPower Banana Plugs 12 Pairs / 24 pcs, Closed Screw 24K Gold Plated Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems

Description

🎵 Feel the Power, Own the Room

BRING THE BOOM - Unleash thunderous bass with a powerful 300W max output that commands attention.
COOL COMPACT - Class D efficiency means minimal heat and a sleek footprint that fits effortlessly into any setup.
BUDGET SAVVY POWER - Get premium digital subwoofer amplification without breaking the bank or sacrificing space.
PRECISION BASS TUNING - Fine-tune your low frequencies with adjustable phase and low pass filters for a custom sound experience.
UNIVERSAL COMPATIBILITY - Seamlessly connects with all receivers—old or new—thanks to versatile LFE, line-level, and speaker-level inputs.

The SMP300 is a compact, highly efficient Class D digital subwoofer amplifier delivering up to 300W max power. It offers broad compatibility with all receivers via multiple input options and features adjustable phase and low pass filters for precise bass control. Its small footprint and cool operation make it ideal for professionals seeking powerful, space-saving audio enhancement.

Have a Question? See What Others Asked

how much power rms at 8 ohms?

Anyone have an issue with the speaker out port not working?

Does the SMP100 require a 12v trigger cable to work properly?

Will this work with a polk s35 center channel speaker?

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