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JBL Multi Subwoofer Black - SRX828S

Q: This is listed as a speaker system. How many speakers are included?

One speaker only. You may consider it a system as they are active. They have a Class D amplifier and a DSP built in.

Q: Can I use this for my home stereo, in 14’ by 25’ living room

This is designed more for a 140' by 250' living room.... I'm guessing that, if you have 2 grand to spend on a sub, and have to ask this question... Return the stolen money.

Q: I am planning to buy a sound system for 1000 people venues or a little more mostly out door. What would you guys recomend me tu buy and quantities?

Buy 4 of these, 2 per side and 2 or 4 subs. I would say 4 subs.

Q: What cables (short) are needed connect my phone's audio out to srx835p? should modify anything when providing unbalanced mono input from phone?

First I will say the speakers are killer and destroy they can go so loud perfect for my outside venue. I run mine off of a mixer board (they are not expensive) so I have a Blootooth reciever into the board going into the speakers. I have not tried it but on other speakers like this I simply used a 3.5mm output from my phone with a 3.5mm TRS to two 6.35 mm TRS plugs that go into the speakers. search for example on amazon "UGREEN 3.5mm 1/8" TRS to Dual 6.35mm 1/4" TS Mono Stereo Y-Cable Splitter Cord Compatible for iPhone, iPod, Computer Sound Cards, CD Players, Multimedia Speakers and Home Stereo Systems 15FT" You could also buy a bluetooth reciever/transmitter and plug the 3.5mm into that so you can walk around with your phone and play tunes that way. For example something like this again on amazon (there are many) APEKX Clip Bluetooth Audio Adapter for Headphones, Headset, Speaker, Wireless Receiver with MIC for Hands-Free Call and Music

Product ID: 725189321

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Details

Brand
JBL
Speaker Maximum Output Power
4000 Watts
Frequency Response
120 Hz
Connectivity Technology
Audio Output Mode
Surround

⚡2000 W power - industry-leading wattage

🔊141 dB max SPL - powerful sound

🎚️20 parametric EQs - precise tuning

Frequently Bought Together

JBL Professional SRX828SP Portable, Active, Amplified, Powered Dual 18 Inch Subwoofer System. 2000 Watt Peak Crown Amplifier. DJ, PA, Stage. Black

JBL Bags SRX 800 Series Deluxe & Durable Nylon Wheeled Speaker Case with Handle Access Points Designed for SRX828SP Loudspeaker (SRX828SP-CVR-DLX-WK4)

Description

🎵 Own the room with JBL’s powerhouse bass that professionals swear by!

PRECISION BASS CONTROL - 20 parametric EQs and 50 preset slots let you sculpt deep, rich bass exactly how you want it.
UNMATCHED POWER OUTPUT - Blast your venue with a staggering 141 dB max SPL that commands attention.
CUTTING EDGE DRIVER TECH - JBL’s patented Differential Drive with 3" voice coil delivers ultra-low distortion and extended low frequencies.
SEAMLESS PRO INTEGRATION - Neutrik inputs/outputs and HiQnet network control ensure flawless setup and real-time adjustments.
ERGONOMIC FLEXIBLE DESIGN - Thoughtful handles, M10 suspension points, and indexed feet make transport and configuration effortless.

The JBL SRX828S is a dual 18" powered subwoofer delivering up to 141 dB SPL and 2000 watts of power. Engineered for professional touring, concerts, and installations, it features advanced DSP with 20 parametric EQs, Neutrik connectivity, and HiQnet network control for seamless integration. Its ergonomic design and patented Differential Drive technology ensure deep, distortion-free bass that fills any venue with immersive sound.

Specifications

Mounting Type	Tabletop Mount
Model Name	SRX828SP
Speaker Type	Subwoofer
Special Feature	Portable
Recommended Uses For Product	For Smartphones or Tablets
Compatible Devices	Smartphones, Tablets, Desktops, Laptops
Subwoofer Diameter	18 Inches
Surround Sound Channel Configuration	5.0
Color	black
Included Components	Powered Subwoofer
Product Dimensions	57.4D x 120.4W x 68.1H cm
Item Weight	65.77 kg
Is Waterproof	False
Number of Items	1
Control Method	Touch
Speaker Size	18 Inches
Power Source	Corded Electric
Batteries Required	No
Battery Average Life	1 Hours
Item Shape	Rectangle
Speaker Count	1
Manufacturer	JBL
Item Model Number	SRX828SP
Model Year	2016
Wattage	2000 W
Signal to Noise Ratio	103 dB

Have a Question? See What Others Asked

This is listed as a speaker system. How many speakers are included?

Can I use this for my home stereo, in 14’ by 25’ living room

I am planning to buy a sound system for 1000 people venues or a little more mostly out door. What would you guys recomend me tu buy and quantities?

What cables (short) are needed connect my phone's audio out to srx835p? should modify anything when providing unbalanced mono input from phone?

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