Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.
Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.

Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

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Soundstream PROX4.1 4-Way Electronic Crossover Level Adjustment

EAN: 0709483056541 SKU: PROX4.1
Soundstream PROX4.1 4-Way Electronic Crossover Level AdjustmentSoundstream PROX4.1 4-Way Electronic Crossover Level Adjustment
$199
$199$164.85
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  • Standard to Metro (4-10 biz days)
  • Express to Metro (1-4 biz days)
  • Standard to Non-metro (10-20 biz days)
  • Express to Non-metro (2-6 biz days)
  • Pickup (Same or next biz day)
  • Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
  • Availability:Out of Stock
  • Model: Soundstream PROX4.1
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Soundstream PROX4.1 4-Way Electronic Crossover w/ Remote Level Control Knob


  • 2Ch. RCA Front/Full Range Stereo or Optional Mixed Mono Input
  • Optional 1800 Phase Inversion Switch for Front/Full Range Input
  • Optional 2Ch. RCA or Front/Full Range Input for Low/Subwoofer Input
  • 2Ch. RCA Full Range Output w/ Mute Switch & Variable 9V Line Driver
  • 2Ch. RCA Output for Low/Sub, Mid-Low, Mid-High, & High/Tweeter
  • Variable 9V MAX Output Line Driver for All Low, Mid, & Sub Channels
  • Dedicated Momentary Mute Switch for All Low, Mid, & Sub Channels
  • High/Tweeter Signal Processing:
    • Variable 1kHz-10kHz High-Pass Crossover
  • Mid-High Signal Processing Options:
    • Variable 12dB 550Hz-3kHz High-Pass & 4kHz-20kHz Low-Pass Crossover
  • Mid-Low Signal Processing Options:
    • Variable 12dB 50Hz-400Hz High-Pass & 30Hz-5kHz Low-Pass Crossover
  • Low/Subwoofer Signal Processing Options:
    • Optional 3-stage 24dB Subsonic Filter
    • Variable 50Hz-350Hz 12dB Low-Pass Crossover
    • Dedicated 1800 Phase Inversion Switch
    • Variable 0-12db 45Hz Bass Boost

Questions & Answers


Will this work without an amplifier I do not want to use one?

If your car has a separate factory amplifier than it should work. If it's just the radio head unit, then you will need an amp. This is a crossover which is meant to be used with an amplifier.



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