Ultimate Subwoofer

This is a listing for the Victor SX-DW7, a powerful subwoofer featuring a compact design with 600W output, a double magnet, and a 5-layer dual voice coil unit.

A key difference from other brands is its adoption of a sealed enclosure.

While bass reflex enclosures can suffice for subwoofers to a certain extent, distortion increases significantly at high volumes, leading to bass failure.

In contrast, sealed enclosures, though offering less bass volume than bass reflex, have the advantage of accurately reproducing low frequencies without failure due to their air spring effect.

The most noticeable difference is in drum sounds: compared to the boomy bass of bass reflex, sealed enclosures provide responsive, bouncy bass. It feels like a professional 18-inch subwoofer.

The product has passed sweep tests. The enclosure has chipped veneer corners, scratches, and a torn speaker grille, so please check the photos.

■ Sealed Subwoofer
Maximum Practical Output: 600W (JEITA, 2Ω)

Unit (Low Frequency): 30cm cone type
Rated Impedance: 2Ω
Sound Pressure Level: 88dB/W・m

Playback Frequency Range: 16Hz - 500Hz
High-Cut Filter: 40Hz - 120Hz continuously variable
Input Impedance: 22kΩ (Low-Level)
440Ω (High-Level)
Input Terminals: Low-Level: L/R/MONO RCA PIN
High-Level: L/R Speaker Terminals
Power Supply: AC100V, 50Hz/60Hz
Power Consumption: 90W
6W (Standby)
External Dimensions: Width 390 x Height 390 x Depth 446.5mm (including speaker terminals and saran board)
Weight: 25.0kg