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Sony SA-W2500

Powered subwoofer

Item # 158SAW2500

Need help?
Contact our Virginia-based experts.
Discontinued item

Item # 158SAW2500

Need help?
Contact our Virginia-based experts.

About the Sony SA-W2500

Add some serious bass to your audio system without putting a dent in your budget. Sony's affordable SA-W2500 dishes out room-filling lows, thanks to its 10" woofer and powerful amplifier. You'll enjoy full-bodied sound from your favorite music, and punchy low frequency effects with your favorite movies and video games. Line-level and speaker-level inputs let you connect this subwoofer to virtually any audio system.

Product highlights:

  • bass-reflex (ported) enclosure
  • video-shielded
  • 10" woofer
  • amplifier power:
    • 60 watts (rated at 28-200 Hz, 1% THD)
    • 100 watts (rated at 80 Hz, 10% THD)
  • frequency response 28-200 Hz
  • line-level and speaker-level inputs
  • speaker-level outputs
  • 11-7/16"W x 13-3/4"H x 16-3/8"D
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # SAW2500

What's in the box:

  • Powered subwoofer
  • Grille
  • 6.75' Mono RCA cable
  • 4 Self-adhesive rubber foot pads
  • Owner's Manual
  • Warranty sheet (U.S.)
  • Warranty sheet (Canada)
  • Product Registration sheet
  • Important Safeguards

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Crutchfield response

<< >>

More details on the Sony SA-W2500

Stacey B.

Features & specs

Enclosure Bass Reflex
Video Shielded Yes
Woofer Size (inches) 9 7/8
Woofer Composition Paper
Firing Direction Front
Wireless No
Preamp-Level Inputs 1
Speaker-Level Inputs Yes
Speaker-Level Outputs Yes
Low-Pass Crossover Freq 50-200
High-Pass Crossover Freq None
Phase Switch Yes
Amplifier Output (watts) 60
Frequency Response 28-200 Hz
Height (inches) 13-3/4
Width (inches) 11-7/16
Depth (inches) 16-3/8
Weight 22.06 lbs
Speaker Parts Warranty 1 Year
Speaker Labor Warranty 1 Year
Amplifier Parts Warranty 1 Year
Amplifier Labor Warranty 1 Year
The Sony SA-W2500 replaces these items:

Product Research



Advanced SAW Design: Combining a specialized speaker for deep bass with a built-in amplifier to provide power, the SA-W2500 features Sony's patented subwoofer design. In addition, this Super Acoustically Loaded product provides bass all the way down to 28Hz from a compact cabinet.

Woofer: The SA-W2500 has an 9-7/8" long-throw, mica-reinforced woofer for deep, accurate bass.

Amplifier: The subwoofer's built-in amplifier has a power output of 60 watts (6 ohms, 28-200Hz, 1% THD), and 150 watts maximum power (6 ohms, 80Hz, 10% THD).

Bass Port: There is a rear-firing bass port for improved bass response.

Video Shielded: The subwoofer's driver is magnetically shielded to allow you to place the unit near magnetic sensitive items like TVs or computer monitors without picture distortion.


Low-Pass Filter: The SA-W2500 offers a continuously variable low-pass filter, adjustable from 50-200Hz.

Phase Switch: The subwoofer's phase switch allows you to select normal or reverse. If the bass sounds muddy or unclear, toggling the phase control can sometimes strengthen the bass "attack."

Power Save: When the subwoofer is on, the power indicator light on the front of the cabinet glows green. If there is no signal input for seven minutes or more, the power indicator light changes to red and the subwoofer enters the power save mode. While in this mode, if the unit detects an input signal, it will automatically power on. The power save mode can be turned off using the switch on the back of the unit.


Inputs: The SA-W2500 features both line-level and speaker-level inputs. The line level input is a mono RCA jack. The speaker input features two sets of spring clips.

Outputs: There are also two pairs of spring clip speaker-level outputs.

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