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.

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.

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.

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

Jbl Srx818s Professional Passive Subwoofer System Single Black Pack 1

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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R52140

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎵 Own the stage with JBL’s seismic bass power!

PLUG PLAY PRECISION - Optimized tunings for Crown amps and full Audio Architect support for flawless control.
PRO GRADE VERSATILITY - Stackable design with M20 pole cup for seamless integration with top boxes.
CRYSTAL CLEAR LOUDNESS - Max SPL of 129dB ensures your sound cuts through the noise.
MASSIVE 18 INCH DRIVER - Engineered for deep, punchy bass that fills any venue.
POWERHOUSE PERFORMANCE - Delivers thunderous 2400W peak power for immersive sound impact.

The JBL SRX818S is a professional-grade 18-inch passive subwoofer delivering up to 2400W peak power and 129dB max SPL. Designed for concert, touring, and installed sound applications, it features rugged enclosures, stackable indexing feet, and compatibility with Crown amplifiers and Audio Architect software, making it the go-to choice for musicians, DJs, and venues demanding deep, powerful bass.

Specifications

ASIN	B013JKHT2O
Additional Features	Bass Boost, Hi Res Audio, USB Port
Age Range Description	Adult
Antenna Location	For Music Players, For Smartphones or Tablets
Audio Driver Size	18 Inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Surround
Audio output mode	Surround
Brand	JBL
Built-In Media	[Subwoofer]
Color	Black
Compatible Devices	Professional audio equipment (mixer, amplifier, etc.)
Compatible with Vehicle Type	Car
Connectivity Protocol	xlr
Connectivity Technology	XLR
Connectivity technology	XLR
Control Method	App
Controller Type	Remote Control
Country of Origin	Mexico
Customer Package Type	FFP
Customer Reviews	5.0 out of 5 stars 2 Reviews
Enclosure Material	Engineered Wood
Frequency Response	45 Hz
Frequency response	45 Hz
Global Trade Identification Number	00691991001659
Impedance	8 Ohms
Is Waterproof	False
Item Dimensions D x W x H	57.4D x 68.3W x 68.3H centimeters
Item Type Name	JBL SRX818s 18" Passive Subwoofer System Black
Item Weight	78 Pounds
MP3 player	No
Manufacturer	JBL
Model Name	SRX835
Model Number	SRX818S
Mounting Type	Floor Standing
Mounting type	Floor Standing
Number Of Circuits	1
Number of Audio Channels	1.0
Number of Items	1
Number of Power Levels	2
Power Source	Corded Electric
Series Number	818
Signal-to-Noise Ratio	135 dB
Speaker Maximum Output Power	2400 Watts
Speaker Size	18 Inches
Speaker Type	Passive Subwoofer
Speaker maximum output power	2400 Watts
Specific Uses For Product	Musicians, bands, and DJs; concert use; public speaking; performance venues, corporate spaces, educational facilities, and houses of worship
Subwoofer Connectivity Technology	Wired
Subwoofer Diameter	18 Inches
Tweeter Diameter	0.75 Inches
UPC	691991001659
Unit Count	1 Count
Water Resistance Level	Not Water Resistant
Wireless Technology	No Wireless Communication Technology
Woofer Diameter	18 Inches

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R52140

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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