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OSD Audio SMP300 Class D Subwoofer Amplifier and SL800D Sealed In-Wall Subwoofer Bundle
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OSD Audio SMP300 Class D Subwoofer Amplifier and SL800D Sealed In-Wall Subwoofer Bundle

Model: SMP300SL800
Web Code: 16149703
Sold and shipped by | 4.4 seller rating (509 reviews)

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Overview

The OSD SMP300 is designed to power passive subwoofers used in home theatres or whole house audio systems. Now bundled with the SL800D sealed-back subwoofer that handles up to 300 watts of power.
GeneralInterface-Warranty

Warranty

Parts and Labour: 10 years

Seller Return Policy

Read return policy

FEATURES (AMP):

Variable Low Pass Filter: A front-panel variable low pass filter allows you to adjust the upper frequency limit of the subwoofer to control the overlap of the subwoofer's upper frequencies and the main speakers' lower frequencies. This results in bass that complements the sound from the main speakers rather than overpowers.

Variable Phase Control: The SMP300 also includes a front-panel variable phase control knob that operates over a range from 0 degrees to 180 degrees and allows you to match the arrival times of the sound waves from the subwoofer and the main speakers. This fine-tuning results in bass that is less muddy or thumpy but rather smooth and detailed.

Class D Amp Technology: The SMP300 uses Class D digital amplifier technology that combines the best qualities of both Class A and B amp protocols into a highly efficient compact chassis that is ideal for budget-minded users who want a feature-rich digital sub amp that does not run hot or take up a lot of space.

Why Do You Need Subwoofer Amp? A powered subwoofer has its own internal amplifier. A passive subwoofer requires external power, and most in-wall subs are passive. After all, it's not so easy to install a 100-pound powered subwoofer inside a wall. That's where an amp like the SMP300 comes into play. This amp not only adds necessary power but routes LFE away from your surround speakers, which in turn gives you much cleaner highs and midrange. This subwoofer amp does much more than supply power. It also improves the overall sound quality of your entire surround sound system.

A compact and powerful digital subwoofer amplifier for home theater applicationsEfficient Class D digital technology runs cool under demanding loadsRated at 500W peak power and 250W continuous RMS

Includes front-panel variable low-pass filter for balanced and accurate bass

Additional front panel controls include phase and volume

Multiple input options for older and newer receivers and pre-amps

Auto sensing feature turns off amp when signal is undetected

Dual voltage switchable (120V/230V)

SPECIFICATIONS (AMP):

Amplifier Type: Subwoofer

Amplifier Class: Digital Class D

Channels: 1

Power Output: 500 Watts @ 4 Ohm

Power Output: 150W RMS @ 8 ohm w/ 300W Peak

Power Output: 250W RMS @ 4 ohm w/ 500W Peak

Frequency Response: 20Hz-160Hz +/-1dB THD: 1%

Variable Crossover: 35Hz-180Hz

Variable Phase Switch: 0 to 180 Degrees

Impedance: 8 Ohm and 4 Ohm Stable

Signal to Noise Ratio: 95 dB

12V Trigger Mode

Inputs: Speaker (High) Level / Signal (Low) Level RCA

Rack Mountable: 1U Rack Space Style / Mounts Included

Dimensions (L x H x D): 16.25" x 3" x 9.25"

Weight: 7 lbs

Warranty: 2 Years

SPECIFICATIONS (SUBWOOFER):

Speaker Type: 8" In-Wall Subwoofer

Woofer: 8" Polypropylene

Passive Radiator: 10"

Frequency Response: 40Hz - 500Hz

Power Handling: 300 Watts

Impedance: 8 Ohms

Inputs: Spring Binding Posts

Cut-Out Template for Easy Installation

Paintable Grille & Frame Included

Tuned Sealed Cabinet

Sold As: Single

Mounting Depth (Assuming .5" Drywall): 3.9"

Unit Dimensions: (L x H x D) 22" x 17.5" x 4.3"

Cutout Dimensions: (L x H) 20" x 14.5"

Weight: 23 lbs

Warranty: 10 Years

Package Contents

OSD Audio SMP300 Subwoofer Amplifier

OSD Audio SL800D Subwoofer

Owner's Manual

Product Condition
Brand New
Number Of Channels
Other

Warranty

Seller's Warranty - Parts
10 years
Seller's Warranty - Labour
10 years
Shipping Charges
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Processing Time
Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.
Shipping Area Restrictions
Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Home theatre audio products
Return/Exchange Period
30 days
Condition
Opened

$948.99SAVE $90
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