JBL CSA 2120Z Audio Amplifier (2 x 120W) - Manual (Page 21)

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Appendix A: Target Performance Specifications
Performance CSA 140Z CSA 180Z CSA 1120Z CSA 240Z CSA 280Z CSA 2120Z
Rated Power into 4 Ω or 8 Ω ;
1kHz, ≤ 0.5% THD
40W 80W 120W 40W 80W 120W
Number of Output Channels 1 1 1 2 2 2
Insertion Loss (70V & 100V
outputs)
1 dB maximum
Input Sensitivity (8 Ω Load ) 1.4V
RMS
Frequency Response (8 Ω, 20Hz
- 20kHz )
+/- 0.5dB
Total Harmonic Distortion (THD)
(@ Full rated power, 20Hz-20kHz)
<0.5%
Signal-to-Noise Ratio (Ref. rated
output, 22KHz BW, A-weighted)
>100dB
Input Impedance (nominal) Euro Block: 20 kΩ (balanced)
RCA: 50 kΩ
Maximum Input Level +22dBu (Norminal)
Crosstalk (Ref. rated power,
A-weighted, 1kHz)
>70 dB
Tone Controls (Bass and Treble
non-detented potentiometers on
each channel)
Bass +/-10dB @100Hz
Treble +/-10dB @10kHz
Nominal AC Line Voltages 100-240V, 50/60 Hz
Minimum Load Impedance
Low-Z Output
70V Output
100V Output
4 Ω
120 Ω
240 Ω
4 Ω
60 Ω
120 Ω
4 Ω
40 Ω
80 Ω
4 Ω
120 Ω
240 Ω
4 Ω
60 Ω
120 Ω
4 Ω
40 Ω
80 Ω
Operating Temperature/Humidity 0°C to 35°C @ 95% R.H. (non-condensing)
Storage Temperature -20°C to 85°C
Dimensions & Weight
Net Weight (preliminary estimate) 6.3 lb
(2.8 kg)
6.9 lb
(3.1 kg)
6.9 lb
(3.1 kg)
7.5 lb
(3.4 kg)
8.8lb
(4.0 kg)
8.8 lb
(4.0 kg)
Dimensions Width: 8.6 in. (218.5 mm)
Depth: 11.9 in. (303.4 mm)
Height: 1.7 in. (43.3 mm)
Shipping Weight 9.3 lb
(4.2 kg)
9.9 lb
(4.5 kg)
9.9 lb
(4.5 kg)
10.5 lb
(4.8 kg)
11.8 lb
(5.3 kg)
11.8 lb
(5.3 kg)
Note: For AC power draw and thermal dissipation information, please visit our website. www.jblcommercialproducts.com