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Limited Edition Jbl Csa2300z Dual-channel 300w Audio Amplifiers Save 60% + Free Ship [YP2IeHxJ]

$72.99 $233.99 -69%

By combining years of innovation, invention and insight from HARMAN brands, JBL® Commercial Series Amplifiers (CSA) go well beyond the expected in generating powerful sound.The efficient performance of Crown’s Drive Core™ Technology continues to set

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Limited Edition Jbl Csa2300z Dual-channel 300w Audio Amplifiers Save 60% + Free Ship [YP2IeHxJ]

By combining years of innovation, invention and insight from HARMAN brands, JBL® Commercial Series Amplifiers (CSA) go well beyond the expected in generating powerful sound.

The efficient performance of Crown’s Drive Core™ Technology continues to set new standards in commercial power amplifier technology.

Simple to configure, the Commercial Series amp provides a Drive Core-based sound solution. This replaces up to 500 parts with one small chip, significantly reducing the part count and increasing reliability while maintaining superb performance.

Supporting 70V and 100V installations out of the box, Commercial Series amps include RJ45 connectors for use with JBL CSR-V in-wall volume controls. 

And with HARMAN’s Green Edge™ environmental initiative, Commercial Series amps quickly pay for themselves in energy savings.

Features

1 or 2 channels X 300W output
• Built-in 70V and 100V
• Space-saving 2 RU design
• Sleep mode disable function
• Energy-efficient amplifier
• Sleek industrial look with illuminated rings making knobs easy to see and use
• Supports JBL CSR-V wall controller via CAT5 cable with RJ45 connectors

Specs

Number of Channels
2
Amplifier Power Rating
4 Ohms / 8 Ohms:
300 W (1 kHz, 0.5% THD)
Load Impedance / Voltage
4 Ohms (Minimum)
70 / 100 V
DSP
Yes
Analog Audio I/O
2x Block 3-Pin Balanced/Unbalanced Input
2x 2RCA TS Unbalanced Summed-Mono Input
2x Barrier Strip 5-Pin Output
Amplifier Power Rating
4 Ohms / 8 Ohms:
300 W (1 kHz, 0.5% THD)
Load Impedance / Voltage
4 Ohms (Minimum)
70 / 100 V
Performance
Frequency Response
20 Hz to 20 kHz ±1 dB (8 Ohms)
Input Sensitivity
Line:
775 mVrms (Balanced, at 8 Ohms)
RCA:
300 mV (at 8 Ohms)
Input Impedance
Block:
20 Kilohms (Balanced)
RCA:
10 Kilohms
SNR
> 97 dBA
THD
< 0.5% (Full Range, at Rated Power)
Crosstalk
< -70 dBA (1 kHz)
Signal Processing
DSP
Yes
Crossover
Yes
EQ
2-Band
Compressor
Yes
Limiting
Yes
Connectivity
Analog Audio I/O
2x Block 3-Pin Balanced/Unbalanced Input
2x 2RCA TS Unbalanced Summed-Mono Input
2x Barrier Strip 5-Pin Output
Phantom Power
Yes
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
Physical
Operating Temperature
32 to 95°F / 0 to 35°C
Storage Temperature
-4 to 185°F / -20 to 85°C
Dimensions
17.0 x 11.0 x 3.5" / 43.0 x 27.0 x 8.9 cm
Weight
17.8 lb / 8.1 kg
Packaging Info
Package Weight
20 lb
Box Dimensions (Lx W xH)
22 x 15 x 6"

DOWNLOADS

Owner's Manual

CSA 1300Z/2300Z Cut Sheet

What Our Customers Say

January 19, 2026

Absolutely no complaints!

I'm happy with my purchase.

- Kristi P..

January 19, 2026

Absolutely no complaints!

Just a fantastic product all together.

- Anika S..

January 19, 2026

Absolutely no complaints!

It is well worth the money spent.

- Ariya J..

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