
PASSIVE PA SUBWOOFER
SZSW-C12S / SZSW-C15S / SZSW-C18S
USER MANUAL
WARNING!
Do not open the cover. No user-serviceable parts inside. Refer servicing to qualified service personnel
Do not place the product in a location near a heat source such as a radiator, or in an area subject to direct sunlight, excessive dust, mechanical vibration, or shock The product must not be exposed to dripping or splashing, and no objects filled with liquids, such as vases, shall be placed on the product No naked flame sources, such as lighted candles, should be placed on the product Allow adequate air circulation and avoid obstructing vents (if present) to prevent internal heat build-up. The ventilation must not be impeded by covering the appliance with items such as newspapers, tablecloths, curtains etc.
INTRODUCTION
Thank you for purchasing the SubZero Passive PA Subwoofer. To get the most out of your product, please read this manual carefully.
CONTENTS
- SZSW-C12S / SZSW-C15S / SZSW-C18S
FEATURES
- Clear & balanced sound.
- The subwoofer delivers powerful & defined bass.
- Full-width ports for enhanced performance.
- Highly durable wood & carpet design
FUNCTIONS
BACK PANEL
1. INPUT / THRU
Connect the output from a power amplifier to either of the IN/THRU Speakon(NL4) connections. The connections are wired in such a way that either can be used as an input (IN) or a through-put (THRU).
Please note: It is recommended that you only use one connection for the input, and one for the through-put
SPECIFICATIONS
SZSW-C12S
Output Power . . . . . . . . . . . .RMS: 300W Peak: 420W Max: 1200W
Max SPL . . . . . . . . . . . . . . . . .123dB
Sensitivity. . . . . . . . . . . . . . . .96dB
Impedance . . . . . . . . . . . . . .4ohms
Frequency Response . . . . . .40Hz 150Hz
Bass Driver. . . . . . . . . . . . . . .12″ Cone with 2.5″ Voice Coil and 50oz ferrite magnet
Weight . . . . . . . . . . . . . . . . . .17KG
Dimensions . . . . . . . . . . . . . .48.5 x 35.5 x 45cm
SZSW-C18S
Output Power . . . . . . . . . . . .RMS: 350W Peak: 500W Max: 1400W
Max SPL . . . . . . . . . . . . . . . . .125dB
Sensitivity. . . . . . . . . . . . . . . .97dB
Impedance . . . . . . . . . . . . . .4ohms
Frequency Response . . . . . .40Hz 150Hz
Bass Driver. . . . . . . . . . . . . . .18″ Cone with 3″Voice Coil and 80oz ferrite magnet
Weight . . . . . . . . . . . . . . . . . .31KG
Dimensions . . . . . . . . . . . . . .63.5 x 50.5 x 61.5cm
SZSW-C15S
Output Power . . . . . . . . . . . .RMS: 350W Peak: 500W Max: 1400W
Max SPL . . . . . . . . . . . . . . . . .124dB
Sensitivity. . . . . . . . . . . . . . . .96dB
Impedance . . . . . . . . . . . . . .4ohms
Frequency Response . . . . . .40Hz 150Hz
Bass Driver. . . . . . . . . . . . . . .15″ Cone with 3″Voice Coil and 60oz ferrite magnet
Weight . . . . . . . . . . . . . . . . . .23.3KG
Dimensions . . . . . . . . . . . . . .56.5 x 43 x 54cm
KETTLESTRING LANE
YORK
YO30 4XF
UNITED KINGDOM
If you have any more questions about this product, please do not hesitate to contact the Gear4music
Customer Service
Team on: +44 (0) 330 365 4444
[email protected]



















