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Sony SA-WX700 Powered subwoofer

Item # 158SAWX700

Wait a minute. Just how did Sony get substantial, lifelike bass (all the way down to 20 Hz) out of a sub that's...

Wait a minute. Just how did Sony get substantial, lifelike bass (all the way down to 20 Hz) out of a sub that's...

Item # 158SAWX700

Shop all Sony Powered Subwoofers

About the Sony SA-WX700

Julie Govan
Wait a minute. Just how did Sony get substantial, lifelike bass (all the way down to 20 Hz) out of a sub that's only 16" wide and 19" high? It turns out that the SA-WX700 subwoofer teamed a compact 250-watt digital amp with dual 10" woofers (one front-firing, one down-firing), to bring you the room-filling rumble so necessary for home theater. Wow!

Wait a minute. Just how did Sony get substantial, lifelike bass (all the way down to 20 Hz) out of a sub that's only 16" wide and 19" high? It turns out that the SA-WX700 subwoofer teamed a compact 250-watt digital amp with dual 10" woofers (one front-firing, one down-firing), to bring you the room-filling rumble so necessary for home theater. Wow!

When you're not trying to rattle the windows and shake the roof, the SA-WX700 partners nicely with your system for music with real intensity. The phase switch and crossover control let you easily match the sub's low-frequency sound to your other speakers. Speaker-level and line-level inputs and outputs mean lots of hookup flexibility.

Details:

  • acoustic suspension
  • video-shielded
  • 250-watt digital amp
  • dual 10" long-throw woofers
  • frequency response 20-200 Hz
  • continuously variable 50-200 Hz low-pass crossover
  • speaker-level input and output
  • line-level input and output
  • signal-sensing power on/off
  • phase switch
  • volume control
  • black vinyl finish
  • 15-3/8"W x 19-1/4"H x 18-3/8"D
  • warranty: 1 year
READ LESS

What's in the box:

  • Powered subwoofer
  • 6.5' Audio connecting cord (has a single male RCA connector on each end)
  • Two 8' lengths of speaker wire (each length of speaker wire has bare wire on each end)
  • Owner's Record (English/French)
  • Owner's Record (Spanish)
  • Warranty sheet
  • Important Safeguards
  • Owner Registration card
MFR #SA-WX700

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More details on the Sony SA-WX700

Stacey B.

Features & specs

Enclosure Acoustic Suspension
Woofer Size (inches) 10
Woofer Composition Paper
Firing Direction Front/Down
Amplifier Output (watts) 250
Frequency Response 20-200 Hz
Connections
Preamp-Level Inputs Yes
Speaker-Level Inputs Yes
Speaker-Level Outputs Yes
Wireless No
Controls
Low-Pass Crossover Freq 50-200Hz
High-Pass Crossover Freq None
Phase Switch Yes
App Control ---
Remote ---
Other Info
Height (inches) ---
Width (inches) ---
Depth (inches) ---
Weight ---
Speaker Parts Warranty 1 Year
Speaker Labor Warranty 1 Year
Amplifier Parts Warranty ---
Amplifier Labor Warranty ---

Product Research

Features

Woofers: The SA-WX700 has two 10" long-throw woofers mounted in a sealed enclosure for deep, accurate bass.

Amplifier: The 10" long-throw woofers are powered by a 250-watt digital amplifier.

Surround: For a smoother response and improved durability, each woofer uses a rubber surround.

Auto Power On/Off: The subwoofer turns on automatically when an input signal is received and off seven minutes after the signal stops.

Low-Pass Filter: The SA-WX700 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."

Bass Boost: This feature allows you to reinforce the bass, giving you a greater sense of atmosphere.

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