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Rolls SX21 Tiny Two-Way Crossover w/Level Controls

Brand:| Model: SX21
Overview
The SX21 by Rolls is a very simple 24dB/octave two-way frequency divider intended for small sound reinforcement applications. With Rolls quality and reliability, you know you're getting a name you can trust.
Highlights
  • 24 dB/octave rolloff
  • Mono 2-way crossover
  • Adjustable 50Hz - 2.5kHz crossover frequency
  • 1/4" unbalanced input and outputs
  • External power supply for low noise operation
Part # 
245-1182
Weight: 1.1 lbs.  
IN STOCK
List Price$100.00
You Save34%
Your Price
$65.22
Part # 245-1182
Qty:  EA
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Product Details

Rolls SX21 Tiny Two-Way Crossover w/Level Controls

The SX21 has 1/4" input, low and high output jacks, as well as input, crossover frequency, low and high output controls. It is powered by an included AC/DC adapter, and designed to be uncomplicated and effective for years to come. Made in the USA.

For more than two decades, those in the know have turned to Rolls for the highest quality, reliability, and value. Rolls is an innovative company specializing in domestically manufactured signal interface accessories, mixers, amplifiers, and processors for the audio professional.

Specifications: • Input impedance: 10k ohms • Output impedance: 1k ohms • Headroom: +10 dBV • Dimensions: 4.25" x 3.625" x 1.5" • Weight: 1 lb.



Rolls SX21 Tiny Two-Way Crossover w/Level Controls
  • BrandRolls
  • ModelSX21
  • Part Number245-1182
  • UPC675889000214
  • Product CategoryActive Crossovers
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight1.1 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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in the Active Crossovers product category.

Reviews

Rolls SX21 Tiny Two-Way Crossover w/Level Controls
Rolls SX21 Tiny Two-Way Crossover w/Level Controls is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Rolls SX21 Tiny Two-Way CrossoverI bought three of these in order to split signal between: (1) a Genz-Benz Shuttle 3.0T and an EV ZXA1-Sub (one SX21)(through the GB's effects loop) and (2) two Fishman SA 220s and two EV ZXA1-Subs (from the outputs of a Yamaha MG166CX miser). They work as advertised -- but I taped the power supply inputs to the crossovers after learning the "hard way" that that's what should be done.
Date published: 2014-02-20

Product Q&A

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who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Rolls SX21 Tiny Two-Way Crossover w/Level Controls

will this accept a stereo 1/4 plug?

What I want to do is use this to split the frequencies <=180hz to an active sub and send everything else to a stereo amp to avoid distortion from the bookshelf speakers. Will I need to buy 2 (one for each channel) or will it filter and pass a stereo signal?
Asked by: he500guy
This is a mono crossover so it only uses unbalanced or mono connectors. Two will be required for a stereo pair.
Answered by: MattP
Date published: 2013-10-01

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