Your cart is empty.
Your cart is empty. Features:
Rockville RX230 2-way Stereo / 3-way Mono rack mountable crossover
Ability to mix 2 channels output
24dB/Octave filters
Mute switches
Channel Gain Control: 0 to +12 dB
Low Frequency Level Control: -∞ to +6 dB
High Frequency Level Control: -∞ to +6 dB
Low Frequency to High Frequency crossover: 100Hz to 1 Khz x10 range: Changes
Low Frequency to Mid Frequency from (100 Hz to 1 kHz) to (1kHz to 10 kHz)
Switchable 2-way stereo or 3-way mono operation
Subwoofer out
Subwoofer X-Over Freq ( 30Hz – 200Hz ) adjustable
Subwoofer Gain -6 to +6 dB
Specifications:
Each output is -3 dB at the selected crossover frequency value. Outputs are
essentially flat within their relative passbands.
Distortion: Less than 0.02% THD @ +4 dBu,@ 1 kHz
Hum and Noise: Crossover controls set @ 1 kHz, all level controls set at 0 dB;
22 Hz to 22 kHz, unweighted gain @ 0dB(ref +4dBu) - 90dB
Low Frequency Output: -86 dBu below 80 dB
High Frequency Output: -84 dBu below -78 dB
Maximum Input Level: +14 dBu, (channel gain @ 0 dB input level controls set at 0
dB) +22 dBu
Maximum Output Level: +22 dBu, unbalanced +28 dBu, balanced
Input Impedance: 10k ohms unbalanced
Dimensions: 19 x 4.85 x 1.8 inches
Gross weight: 4.18 Lbs
Connectors:
Inputs: XLR Balanced
Outputs: XLR Balanced
Power Requirements: 120V AC, 50/60 Hz, 20 watts
110-120V voltage
Hal Daemon
2025-09-04 21:01:05
Anyone with a subwoofer knows: if there's any electronics in there with the sub they're gonna be rattled to pieces. That's what happened to my Adam speakers, pretty high end stuff. The 2.1 system started crackling during playback so I troubleshot it to the crossover that's built into the sub.I just put this between my monitor control and the speakers, and it works GREAT! If you really wanna hear what your system can do, you need to pay attention to crossover freqs!I have one complaint: Once you have it dialed in, adjustments are hair-sized! A very slight turn of the knobs makes large differences. That's what you end up with with a small form factor like this one.Good piece of gear.
Customer
2025-08-30 10:25:45
Needed a separate gain control for my PA subwoofers that I could control separate from my mains. This worked great. I'm running it through low input and not sub input because I get a lot more gain output that way. Sub in/out doesn't move the subs that much.
B. Cliff
2025-08-24 16:44:47
I've had this for six years and just realized the front panel has the 500 and 5k hz labels for 1x and 10x ranges swapped above the Crossover Freq knobs, which is what prompted me to leave this review lol. I'm amazed no reviews have pointed that out or it was never corrected. Since getting it I've used it in a few different live PA setups and in a studio setting for processing audio... probably 400+ hours in use for events, and wouldn't be surprised at 2-3x that powered on.The biggest issue I've had with this crossover is that the XLR jacks aren't great, and sometimes the outputs won't make the best contact with cables (the pins may be slightly narrow). The blue LED is also a nightmare abomination. No issue with the pots so far. Sound quality is fine, and it's easy enough to upgrade various components, XLR jacks, LED if you're capable.When I bought this in 2018 it was $53, and at that price it was a great deal and significantly cheaper than any other option. At $100, it's competing with used crossovers that will be higher quality, so it looks like less of a bargain. However, if you need a crossover in a rush and you're on a budget, it's hard not to get your money's worth out of it.
Darrellb
2025-08-22 15:27:09
first I'll say i'm a big fan of every piece of Rockville equipment i have bought and used...this crossover as well...you don't have to be an audio wizard to use this crossover...simple unit with simple instructions and Rockville has easy to follow videos that show you how to set up this unit and use it if you're nnot good with written manuals...i recently got into building speaker boxes and adding amps and speakers to my home audio setup...so it became necessary to have a crossover to direct frequencies to the appropriate speakers...easy to use...reasonably priced, and functions as stated...get one
Francisco Oneill
2025-08-13 11:31:03
Easy to use and great sound
Csa
2025-07-29 09:56:27
I bought this for using the sound system in our cafeteria. And I noticed it was having a hum in it and it’s in the system. Unfortunately, three days ago was the last day I could return it so I’m stuck with this unit.
FANFAN DENIZE
2025-07-24 14:50:10
It does the job. My sound system has never been that crystal clear. It separates the high, the mid and low. Would recommend it!
cory dimmer
2025-07-23 16:17:03
I’ve used a lot of different amps and subs from cheap to high end name brands, with built in crossovers to get more punch, but was never satisfied. Thought I would try a separate crossover. This was cheap so I wouldn’t be out much if it didn’t work. I am amazed at the sound quality. Even using cheap subs and a Behringer I nuke 3000 turning off the built in crossover I have way more punch than before. Yes it has a loud pop when it turns on or off... just turn your amps on after it is on. Two small complaints about it. 1- it didn’t fit my rack, I had to extend the mounting holes, not a deal breaker. 2- I wish it had 1/4†outputs because I have never owned and amp with mic inputs on it. I had some adapters to try it out, will be getting more because it is staying in my rack.
Juan Manuel Logal
2025-07-19 15:55:44
Es muy buen producto, te da la misma funcion que otros equipos de mayor precio..
Eric Tremblay
2025-07-09 13:19:53
Goog working and very nice sound
Bryan kissoon
2025-07-02 13:44:52
Great product for awesome prize i used this product for my two 18" 1000 watts each bass bins.very clean low bass.
Paul Grant
2025-06-28 11:28:55
It's a reasonable performance crossover, I used two amplifiers a yorkville ap4040 and ap4020 so far I'm not using all the peace on sound rig. For now it pretty much good for the value you pay.
JSB
2025-06-20 11:51:40
The crossover works fine, once you get your inputs/outputs correct then you got nothing to worry about.
Hal Daemon
2025-06-19 15:44:08
Anyone with a subwoofer knows: if there's any electronics in there with the sub they're gonna be rattled to pieces. That's what happened to my Adam speakers, pretty high end stuff. The 2.1 system started crackling during playback so I troubleshot it to the crossover that's built into the sub.I just put this between my monitor control and the speakers, and it works GREAT! If you really wanna hear what your system can do, you need to pay attention to crossover freqs!I have one complaint: Once you have it dialed in, adjustments are hair-sized! A very slight turn of the knobs makes large differences. That's what you end up with with a small form factor like this one.Good piece of gear.
Customer
2025-06-07 12:24:13
Needed a separate gain control for my PA subwoofers that I could control separate from my mains. This worked great. I'm running it through low input and not sub input because I get a lot more gain output that way. Sub in/out doesn't move the subs that much.
B. Cliff
2025-05-21 18:05:22
I've had this for six years and just realized the front panel has the 500 and 5k hz labels for 1x and 10x ranges swapped above the Crossover Freq knobs, which is what prompted me to leave this review lol. I'm amazed no reviews have pointed that out or it was never corrected. Since getting it I've used it in a few different live PA setups and in a studio setting for processing audio... probably 400+ hours in use for events, and wouldn't be surprised at 2-3x that powered on.The biggest issue I've had with this crossover is that the XLR jacks aren't great, and sometimes the outputs won't make the best contact with cables (the pins may be slightly narrow). The blue LED is also a nightmare abomination. No issue with the pots so far. Sound quality is fine, and it's easy enough to upgrade various components, XLR jacks, LED if you're capable.When I bought this in 2018 it was $53, and at that price it was a great deal and significantly cheaper than any other option. At $100, it's competing with used crossovers that will be higher quality, so it looks like less of a bargain. However, if you need a crossover in a rush and you're on a budget, it's hard not to get your money's worth out of it.
Darrellb
2025-05-14 12:20:23
first I'll say i'm a big fan of every piece of Rockville equipment i have bought and used...this crossover as well...you don't have to be an audio wizard to use this crossover...simple unit with simple instructions and Rockville has easy to follow videos that show you how to set up this unit and use it if you're nnot good with written manuals...i recently got into building speaker boxes and adding amps and speakers to my home audio setup...so it became necessary to have a crossover to direct frequencies to the appropriate speakers...easy to use...reasonably priced, and functions as stated...get one
Francisco Oneill
2025-05-12 12:42:25
Easy to use and great sound
Csa
2025-05-10 16:20:16
I bought this for using the sound system in our cafeteria. And I noticed it was having a hum in it and it’s in the system. Unfortunately, three days ago was the last day I could return it so I’m stuck with this unit.
FANFAN DENIZE
2025-04-21 10:22:48
It does the job. My sound system has never been that crystal clear. It separates the high, the mid and low. Would recommend it!
cory dimmer
2025-04-01 16:12:37
I’ve used a lot of different amps and subs from cheap to high end name brands, with built in crossovers to get more punch, but was never satisfied. Thought I would try a separate crossover. This was cheap so I wouldn’t be out much if it didn’t work. I am amazed at the sound quality. Even using cheap subs and a Behringer I nuke 3000 turning off the built in crossover I have way more punch than before. Yes it has a loud pop when it turns on or off... just turn your amps on after it is on. Two small complaints about it. 1- it didn’t fit my rack, I had to extend the mounting holes, not a deal breaker. 2- I wish it had 1/4†outputs because I have never owned and amp with mic inputs on it. I had some adapters to try it out, will be getting more because it is staying in my rack.
Juan Manuel Logal
2025-03-26 11:20:56
Es muy buen producto, te da la misma funcion que otros equipos de mayor precio..
Eric Tremblay
2025-03-10 10:18:34
Goog working and very nice sound
Bryan kissoon
2025-02-02 13:37:24
Great product for awesome prize i used this product for my two 18" 1000 watts each bass bins.very clean low bass.
Paul Grant
2025-01-16 21:49:49
It's a reasonable performance crossover, I used two amplifiers a yorkville ap4040 and ap4020 so far I'm not using all the peace on sound rig. For now it pretty much good for the value you pay.
JSB
2025-01-11 10:52:37
The crossover works fine, once you get your inputs/outputs correct then you got nothing to worry about.
Recommended Products
$119.98
$ 48 .99 $48.99