Very load buzzing noise and doesnt work anymore. What could it be?

It may also be due to the use of an "instrument"-type quarter-inch cable (needed for active/powered speaker connections) vs. a proper "speaker"-type quarter-inch cable (needed for passive speaker connections)...It may be useful to also understand the differences between TS, TRS, and TRRS quarter-inch connectors - as many of the posts I've seen claiming "This only does MONO and doesn't do STEREO!" may benefit from circumspect review of exactly what type of connector is being used (i.e., TRS is typically the recommendation...).

Where do you plug speaker into

There are 3 jacks on the back side, one for the left speaker, one for the right speaker, and one for a floor monitor.

Im gonna using this amplifier with Rockville speakers but i don't know witch cables to buy for them what cables do you recommend i buy?

https://www.amazon.com/Hosa-STP-202-Insert-Cable-Meters/dp/B000068O1O/ref=asc_df_B000068O1O/?tag=hyprod-20&linkCode=df0&hvadid=241973970700&hvpos=&hvnetw=g&hvrand=8937367084595724895&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9012123&hvtargid=pla-434197054026&psc=1

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Rockville RPM80BT 2400w Powered 8 Channel Mixer/Amplifier w/Bluetooth/EQ/Effects

Rockville RPM80BT 2400w Powered 8 Channel Mixer/Amplifier w/Bluetooth/EQ/Effects

Product ID: 511763731

Details

Brand
Rockville
Connectivity technology
Auxiliary
Item weight
10.89 kg
Number of channels
8
Product dimensions
30D x 50W x

⚡2400W peak power

🔗8 XLR/1/4" inputs + Bluetooth + USB

🎚️3-band EQ + reverb & delay effects

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Description

🎤 Elevate your sound game with Rockville RPM80BT — where power meets precision.

BUILT TO MOVE - Compact, rugged design with phantom power support ensures reliable performance wherever you go.
TAILOR YOUR TONE - Fine-tune every channel with a 3-band EQ and studio-grade reverb & delay effects for pro-level sound.
VERSATILE PRO USE - Perfect for live gigs, DJ sets, karaoke, and studio sessions—your all-in-one audio powerhouse.
SEAMLESS CONNECTIVITY - Plug in 8 channels plus Bluetooth and USB for effortless integration with all your gear.
POWER YOUR PERFORMANCE - Unleash 2400W peak power for crystal-clear, dynamic sound that commands any room.

The Rockville RPM80BT is a professional-grade 2400W peak powered 8-channel mixer/amplifier featuring versatile connectivity including Bluetooth and USB, customizable 3-band EQ per channel, and built-in reverb and delay effects. Designed for musicians, DJs, and small venues, it supports phantom power for condenser mics and offers a compact, durable design ideal for live performances and studio use.

Specifications

ASIN	B08DRKD249
Audio Input	Auxiliary, USB, XLR
Brand Name	Rockville
Connectivity Technology	Auxiliary
Customer Reviews	4.4 4.4 out of 5 stars (403)
Item Dimensions D x W x H	30D x 50W x 18.3H centimeters
Item Type Name	Rockville RPM80BT 2400w Powered 8 Channel Mixer/Amplifier w/Bluetooth/EQ/Effects
Item Weight	10.89 kg
Manufacturer	Rockville
Manufacturer Part Number	RPM80BT
Model Number	RPM80BT
Number of Channels	8
Output Connector Type	RCA, TRS
Power Source	Corded Electric
UPC	819216026915
Unit Count	1.0 Count
Voltage	48 Volts

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$647.67

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

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