JBL CSA2120 Two Channel Power Amplifier – 2 x120W
$580.00
JBL CSA2120 Two Channel Power Amplifier – 2 x120W. Gear by The Penn Group.
This product drop ships directly from the manufacturer. Products generally ship within 3-10 business days.
Description
The CSA2120 power amplifier is a professional-grade audio amplifiers built for installed sound applications. The amplifier s a two-channel model providing simple analog front-end processing, with a switch-mode universal power supply.
The amplifier includes two optional accessories: rack mounting kit and transformer module. With the rack mounting kit, you can install the amplifier to a cabinet or wall. If your loudspeaker system requires higher impedance, the transformer module can be connected between the amplifier and loudspeaker systems to obtain the impedance matching.
Features:
- Two input channels and two output channels,Power of each channel: 120W
- Output impedance of each channel: 4O and 😯
- High power output, compact size, light weight
- Accurate, uncoloured sound with very low distortion for the best in music and voice
- Over heat auto protection
- Low voltage auto protection
- The auto-standby mode allows the amplifier to save energy by disabling the amplifier pulse width modulation generator when there is no input signal
- Detachable Euroblock input and output
- Switch-mode universal power supply
Specifications:
- Output: 120W @ 4/8 Ohms (1kHz Power, THD+N<0.5%)
- Frequency Response: +/- 1dB (@1W into 4 or 8 Ohms)
- Load Impedance: Stable from 2 – 16 Ohms
- Sensitivity: 1.4Vrms
- Signal to Noise Ratio: Greater than 100 dB – 1kHz, A-weighted
- Input Impedance: Balanced 20K Ohms/Unbalanced 10K Ohms
- Max Input: +20dBu Typical
- Dimensions: 8.2″ x 1.7″ x 7″ (209 mm x 44 mm x 178 mm)
- Shipping Weight: 2.9 Lbs (1.3 Kg)
Item Includes:
- Rack mounting kit
Additional information
| Weight | 4.3 lbs |
|---|


Happy Purchaser (verified owner) –
Best bang for your buck. This product offers incredible value compared to competitors. Great find!
sburns25 –
Couldn’t be more satisfied. This JBL CSA2120 Two Channel Power Amplifier – 2 x120W is a game changer. This product has made my life so much easier. Thank you!
Christopher White (verified owner) –
Got this for a few weeks now and works great! Would be 5 stars but the color was slightly different than pictured.
L. P. (verified owner) –
Picked this up based on a recommendation and excellent product minus one small design quirk that doesn’t affect performance. The JBL CSA2120 Two Channel Power Amplifier – 2 x120W is worth every penny. Glad I bought it.
B. T. (verified owner) –
Great quality at a fair price. No buyer’s remorse here whatsoever.
F. R. (verified owner) –
Really good quality. Only minor complaint is it took a bit longer to ship than expected. Happy with my purchase.
Jeffrey (verified owner) –
This JBL CSA2120 Two Channel Power Amplifier – 2 x120W exceeded my expectations. Very good product overall. Works well and looks good. Small room for improvement. Glad I bought it.