SKU: 68139388548

Rolls SX45 - 2-Way Stereo Crossover with Mono Sub Output

Sale price$9065.25 Regular price$10072.50
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Description

Rolls SX45 - 2-Way Stereo Crossover with Mono Sub OutputThe SX45 from Rolls is a two way frequency dividing device for small sound reinforcement applications. It features a 12dB per octave roll off, a frequency dividing range of 50Hz to 2. 5kHz and clip indication for proper level settings. The compact size of the SX45 allows for easy mounting in any universal rack tray or install cabinet, while the external power supply provides clean DC power to the unit for quiet operation. Controls for the SX45 include

The SX45 from Rolls is a two-way frequency dividing device for small sound reinforcement applications. It features a 12dB per octave roll-off, a frequency dividing range of 50Hz to 2.5kHz and clip indication for proper level settings.

The compact size of the SX45 allows for easy mounting in any universal rack tray or install-cabinet, while the external power supply provides clean DC power to the unit for quiet operation. Controls for the SX45 include input level, variable frequency adjustment and high and low output level controls.

All connections are made via RCA phono jacks. The unit is Ideal for small installations such as nightclubs or restaurants, providing clean, high-impedance audio signals in a compact steel chassis.

Two-way crossover with mono sub output in highly compact form
12dB/octave filter rolloff
50Hz to 2.5kHz crossover range
Includes external power supply for low noise operation
UPC: 675889004502
Filter Type 12dB/octave rolloff
Operating Modes Two-way with mono sub output
Crossover Frequencies Variable 50Hz to 2.5kHz
Gain Range Not specified by manufacturer
Front Panel Switches No
Inputs 2 x RCA phono
Outputs 4 x RCA phono
Maximum Input Level Not specified by manufacturer
Maximum Output Level +10dBV
Frequency Response Not specified by manufacturer
Dynamic Range Not specified by manufacturer
Noise Not specified by manufacturer
Dimensions (WxDxH) 3 5/8" x 4 1/4" x 1 1/2" (92 x 108 x 38 mm)
Weight 1.0 lb (0.45 kg)
Specialties Compact and simple to operate
Packaging Info
Package Weight 1.15 lb
Box Dimensions (LxWxH) 6.9 x 4.8 x 2.5"
In the Box
Rolls SX45 - 2-Way Stereo Crossover with Mono Sub Output
  • External Power Supply
  • One (1) Year Warranty to Original Purchaser
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68139388548

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★★★★★ 5
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Reviewed in the United States on May 29, 2026
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Style: w/ Rope Design, Size: Pack of 2
I recently purchased the Camco Wheel Chock with Rope (Pack of 2) for my trailer, and I couldn’t be happier! These chocks are sturdy and durable, providing excellent stability to keep my trailer securely in place, even on uneven surfaces. The attached rope makes removal so easy—no more struggling to pull them out from under the tires! They’re lightweight yet strong, and the pack of two gives me peace of mind knowing both wheels are well secured. A simple, reliable product that every RV or trailer owner should have. Highly recommend!
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Reviewed in the United States on June 10, 2025
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deb
Whiting, US
★★★★★ 5
Blocks
Style: w/ Rope Design, Size: Pack of 2
Great item.
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Reviewed in the United States on April 21, 2026
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JustAguy
Battle Creek, US
★★★★★ 5
Great rv wheel chocks
Style: w/ Rope Design, Size: Pack of 2
After ten years, I finally decided to replace one pair of these. They have taken abuse through eleven camping seasons with my rv and I gave them to the new owner when selling my old trailer. I like these because I can use my orange plastic deadblow hammer to get them tight to the wheels. They are pointy so they really get under the tire and stay put. The rope handle makes them easy to pick up and move to the storage bay.
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Reviewed in the United States on May 24, 2025
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Brother Gump
Grantham, US
★★★★★ 5
Excellent leveling blocks for our (heavy) Sprinter van
Size: 10.5' x 10.5", Color: Gray, Size: 10.5' x 10.5", Color: Gray
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