SKU: 62548062105

JBL CSA2120 2-Channel Installed Sound Power Amplifier

Sale price$378.00 Regular price$420.00
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Description

JBL CSA2120 2-Channel Installed Sound Power AmplifierThe CSA2120 2 Channel Installed Sound Power Amplifier from JBL features 120 watts of output per channel at 4 or 8 ohms and is designed for installed sound applications. Each of its two input channels has dual summing RCA inputs and a 3 pin detachable Euroblock input. Both channels also feature a selectable limiter and high pass filter at 70Hz. The CSA2120 has a 4 pin Euroblock output connector for powering dual loudspeakers. The auto standby mode

The CSA2120 2-Channel Installed Sound Power Amplifier from JBL features 120 watts of output per channel at 4 or 8 ohms and is designed for installed sound applications. Each of its two input channels has dual summing RCA inputs and a 3-pin detachable Euroblock input. Both channels also feature a selectable limiter and high-pass filter at 70Hz. The CSA2120 has a 4-pin Euroblock output connector for powering dual loudspeakers. The auto-standby mode disables the amplifier pulse width modulation generator when there is no signal detected.

The CSA2120 has both over-heat and low-voltage protection and can be rackmounted with the included rackmount kit. It has front-panel channel volume controls as well as clip, signal, and power LED indicators. The unit is powered by a switch-mode universal power supply.

Features

  • 120W Output Per Channel
  • 4 or 8 Ohm Output
  • Auto-Standby Mode
  • 2 Input & Output Channels
  • 2x RCA Inputs Per Channel
  • 1x 3-Pin Euroblock Inputs Per Channel
  • Selectable High-Pass Filter Per Channel
  • Selectable Limiter Per Channel
  • Includes Rackmount

Specifications

Amplifier Power Rating
4 Ohms / 8 Ohms:
120 W per Channel
Load Impedance / Voltage
4 / 8 Ohms
Input Sensitivity
1.4 Vrms (at 8 Ohms)
Input Impedance
20 Kilohms (Balanced)
10 Kilohms (Unbalanced)
SNR
> 100 dBA (at 8 Ohms)
THD+N
< 0.5%
Crosstalk
70 dBA (Below Rated Power, 1 kHz)
50 dBA (Below Rated Power, 20 kHz)
Signal Processing
Analog Audio I/O
2x 2RCA Coaxial Line Input
2x Block 3-Pin Line Input
1x Block 4-Pin Speaker Output
Digital I/O
No
Network I/O
No
USB I/O
No
Mobile App Compatible
No
Wireless
No
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
Physical
Operating Temperature
32 to 104°F / 0 to 40°C
Dimensions
8.2 x 1.7 x 7.0" / 20.9 x 4.4 x 17.8 cm
Packaging Info
Package Weight
4.285 lb
Box Dimensions (LxWxH)
12.15 x 11.15 x 5.15"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 62548062105

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★★★★★ 4
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Size: Medium, Color: A-multicolor(6 Pack)
It’s really good. The best part is that it’s cotton-based, so it’s super comfortable and works really well as a period panty. The only thing I’d change is the lace it starts to get a bit frayed after washing and doesn’t shrink quite right, so it ends up looking more like a basic hipster panty. Other than that, the color variety is great.
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Reviewed in the United States on April 15, 2026
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Mom
Charlottesville, US
★★★★★ 5
5star
Very nice and soft and comfortable.. That's everything to me at 54.. cant stand polyester or elastic ect. These are perfect. I sized up cause I now want only loose everything 😆. Perfect
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Reviewed in the United States on April 15, 2026
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Susan Pierson
Grantham, US
★★★★★ 5
Comfortable
Size: X-Large, Color: A-multicolor(6 Pack)
Fit to size no shrinking, comfortable
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Reviewed in the United States on May 15, 2026
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Breanna
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★★★★★ 1
Comfy but holes.
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Comfy and cute - holes and falling apart already. Im not sure if I just got a bad batch/pair, but the seam at the crotch connecting to the "gusset" is detaching in the black one... I really liked them too. Only worn them like 2 or 3 times, so now im worried about wearing the others.
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Reviewed in the United States on May 27, 2026
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Keepin' it Real
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★★★★★ 3
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Reviewed in the United States on February 17, 2026

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