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Alto Professional SX-SUB15

15" Passive TOURMAX Series Subwoofer 400W Continuous / 800W Program / 1600W Peak, 18mm painted Birch ply cabinet

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List price $399.00

$299.00

with warranty

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Product Features

  • 15" Passive Subwoofer System
  • Power Handling:
    • Continuous: 400 watts
    • Peak: 1600 watts
  • 15 low frequency transducer, 3 voice coil
  • Two parallel Speakon NL4 jacks for input and thru connections, PASSIVE CROSSOVER ON THRU
  • Compact wood cabinet with metal handles
  • Continuous Power: 400W
  • Program Power: 800W
  • Peak Power: 1600W
  • Max SPL at 1m: 123dB Continuous / 126dB Peak
  • Frequency Response (-10dB): 45Hz-200Hz
  • Impedance: 4 Ohms Nominal
  • Crossover Frequency: 160Hz / 6 dB/Oct
  • Low Frequency Driver: 15" Woofer / 3" Voice coil
  • Connectors: 2 x SPK4 @Power Input / Output
  • Cabinet: Multi-layer plywood /Metal Handle / Black Paint finishing
  • Dimensions: 23-5/8"L x 23-5/8"W x 19"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Subwoofer Specifications

Power Configuration
PA Subwoofers can be active or passive. Active subwoofers have a built-in amplifier that is designed to power the subwoofer, Passive subwoofers require an external amplifier to power the subwoofer.
Passive
Number of Drivers
This is the total number of low-frequency drivers in the PA Subwoofer enclosure.
1
Driver Size
This is the size of the low-frequency driver(s) in the PA Subwoofer.
15"
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
45 - 200 Hz
Maximum SPL (Sound Pressure Level)
This is the maximum Sound Pressure Level (SPL) of the PA Subwoofer. The higher the SPL rating, the louder the subwoofers are able to go.
126 dB
Inputs
These are the types of input connections that the PA Subwoofer has.
SpeakOn
Outputs
These are the types of outputs that the PA Subwoofer has. Outputs are typically found on active subwoofers that are capable of powering additional passive subwoofers/speakers.
SpeakOn

Passive Subwoofer Specifications

Peak Power Handling
This is the maximum amount of power that the subwoofer is capable of handling. It is measured in watts.
1600 watts
Program Power Handling
This is the amount of program power that the subwoofer is capable of handling. It is measured in watts.
800 watts
Continuous Power Handling
This is the amount of continuous power that the subwoofer is capable of handling. It is measured in watts.
400 watts
Impedance
This is the amount of resistance that the subwoofer presents to the amplifier. It is important to match the impedance of the subwoofer to the impedance of the power amplifier.
4 ohms

Case Specifications

Mounting Options
These are the different types of ways that the PA Subwoofer is able to be mounted. Most of these PA subwoofers are designed to be floor standing systems, however some of them can be mounted in other fashions.
Floor Standing
Convenience Features
These are some features of the PA Subwoofer that make moving it and using it easier.
Built-in Handles
Enclosure Material
This is the type of material that the PA Subwoofer is made out of.
Solid Plywood with Durable Finish
Grille
If the PA Subwoofer includes a grille, it will be indicated here.
Yes
Height
The height of the item, measured from top to bottom, in inches.
19"
Width
The width of the item from left to right (side-to-side) measured in inches.
23-5/8"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
23-5/8"
Weight (Pounds)
This is the weight of the item in pounds (lbs).
84 lbs

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

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Product Summary

Manufacturer

Model Number

SX-SUB15

UPC

0816311010139

Weight

84.00lbs

Internal SKU

sxsub15

Internal Product ID

39374

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Alto Professional SX-SUB15