Can I use this to send two audio channels and receive two audio channels at the same time?

Yes, with a couple of gender turnarounds you can easily send and receive audio over shielded cable.

Two questions. It says to use with sheilded cat 5-6 cable. Is this a requirement? Is it bi-directional?

I ran it about 400’, bi-directional. It worked flawlessly. I was so impressed. We essentially had a large event with 2 separate audio rooms running. I tied both together running aux outs of each mixer to a couple channels in without an issue at all. No extra noise (buzz, hiss)! Ran it again one direction using it to have the wireless mic receivers at the stage, with the mixer several hundred feet away. Will by more!

does microphones work with this catbox

Yes, you can use a microphones with the CAT Box system. You would need a female (CAT BOX FX) to connect to the microphone's XLR cable and a male (CAT BOX MX) on the other end of your shielded/grounded CAT cable that you can connect to your PA.

Are the tx & rx capable of sending 48v phantom power or do you have a model that does?? These look perfect for my setup!!

This model is capable of 48V phantom power right now! Just make sure you are using shielded cable and you're good to go.

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Sound Tools CAT Box FX – 4メスパッシブアナログオーディオイーサコンデイジーチェーン用 – 4チャンネル XLR Over CAT5e ステージボックス – DMX、COM、AES & 3ピンXLR対応 – 頑丈なアルミニウムハウジング

Sound Tools CAT Box FX – 4メスパッシブアナログオーディオイーサコンデイジーチェーン用 – 4チャンネル XLR Over CAT5e ステージボックス – DMX、COM、AES & 3ピンXLR対応 – 頑丈なアルミニウムハウジング

Product ID: 755424416

Details

ケーブルタイプ
XLR
コネクタタイプ
XLR
ブランド
Sound Tools
対応デバイス
特徴
丈夫で簡単なセットアップ。

🔌4-channel XLR over CAT5e

🔗EtherCON daisy-chain ready

🛡️Passive design, no power needed

¥47764

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎤 Cut the clutter, amplify your stage game!

BUILT TO ENDURE - Machined anodized aluminum chassis with locking connectors ensures rugged durability for touring and live events.
SCALABLE CONNECTIVITY - Integrated EtherCON input/output lets you daisy-chain multiple units for flexible, modular stage layouts.
STREAMLINE YOUR SETUP - Replace bulky XLR snakes with a single shielded CAT5e cable for 4 isolated analog channels.
POWER FREE RELIABILITY - Fully passive design supports phantom power without external power supplies—zero failure points on stage.
UNIVERSAL COMPATIBILITY - Works seamlessly with analog audio, DMX, Clear-Com, and AES systems for clean, clutter-free signal management.

The Sound Tools CAT Box FX is a compact, rugged 4-channel XLR-over-CAT5e stage box designed for professional live sound and AV setups. It replaces traditional bulky XLR snakes with a single shielded CAT5e cable, delivering isolated analog audio channels with zero interference. Its fully passive design requires no external power while supporting phantom power, ensuring reliable performance. Featuring EtherCON daisy-chain capability and a durable anodized aluminum housing, it’s built for scalable, modular stage configurations and tough touring environments. Compatible with DMX, Clear-Com, AES, and 3-pin XLR devices, it offers a versatile, streamlined solution for modern professional audio workflows.

Specifications

ASIN	B00Y3SKSWK
UPC	713289062156 793936929384
おすすめ度	4.1 5つ星のうち4.1 (18) var
イーサネットケーブルカテゴリ	C5e
カラー	レッド
ケース形	ラウンド
ケーブルの形状	XLR
コネクタ	XLR
コネクタのオス/メス	メス。
ピンの数	3
ブランド名	Sound Tools
メーカー名	Sound Tools
メーカー型番	cbfx
モデル番号	Female CAT Snake
ユニット数	1 個
取替え可能電話機モデル	オーディオ。
商品の入り数	1
商品の推奨用途	ステージスネークシステム、プロフェッショナルなオーディオ設定、イベント制作。
商品の重量	0.88 ポンド
型番	CAT Box
対応アイテム	3ピンXLR、DMX、またはCOMコネクタを備えたデバイス。
屋内屋外での使用	インドア
接続方式	XLR
梱包タイプ	硬質ボックス。
特別用途食品	IEEE
特殊機能	丈夫で簡単なセットアップ。
表地の素材	アルミニウム

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¥47764

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Neha S.

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2 weeks ago

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Sound Tools CAT Box FX – 4メス パッシブアナログオーディオ イーサコンデイジーチェーン用 – 4チャンネル XLR Over CAT5e ステージボックス – DMX、COM、AES & 3ピンXLR対応 – 頑丈なアルミニウムハウジング

Details

Details

Description

Specifications

Common Questions

Sound Tools CAT Box FX – 4メスパッシブアナログオーディオイーサコンデイジーチェーン用 – 4チャンネル XLR Over CAT5e ステージボックス – DMX、COM、AES & 3ピンXLR対応 – 頑丈なアルミニウムハウジング