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AURA-4L150
CAURA4L150
Available
Multichannel amplifier | 4x150 W RMS @ 4Ω | Class D
AURA-4L150 is a multichannel, 4x150 W RMS @ 4 Ω, high efficiency amplifier (class D). AURA Series are built with the highest robustness for long lasting performances with special power supply circuitry designed for optimized electrical consumption and are 100% silent featuring convection cooling system. AURA Series also features the possibility of linking channels to the first input by selecting it on the rear panel, adjustable auto stand-by level, overload and thermal protection, PFC and anti-clipping system.
- Operating temperature
- -10º to 50º C
14º to 122º F
- Operating humidity
- 5-85% RH, non-condensing
- Storage temperature
- -10⁰ to 50⁰ C
14⁰ to 122⁰ F - Storage humidity
- 5-85% RH, non-condensing
- Dimensions
- 482.6x44x275 mm. / 19x1.73x10.83 in. (WxHxD)
- Weight
- 3.7 kg / 8.16 lb
- Shipping dimensions
- 590x75x400mm / 23.23x2.95x15.75 in. (WxHxD)
- Shipping weight
- 5.25 Kg / 11.57 lb
- Status
- New
- Origin Production
- China
- EAN code
- 8435071343930
- Width (cm)
- 59
- Height (cm)
- 7.5
- Depth (cm)
- 40
- Vol. (dm3)
- 17.70
- Gross Weight (kg)
- 5.25
- Net Weight (kg)
- 3.7
- Format
- Unit
- Warranty (months)
- 60
- Frequency response
- 15Hz-30kHz (-3dB, 1W @ 4Ω)
- Input sensitivity
- 0 dBV
2,21 dBu
1 Vrms - CMRR
- 55 Typ (from 20Hz-20kHz)
- Crosstalk
- 80dB (@ 1kHz)
- AC mains requirement
- 100-240 V @ 50-60Hz (±10%)
- AC mains connector
- IEC C14 inlet (10Amax, Power cord 10Amax)
- Power supply
- Universal, regulated SMPS with PFC
- SNR
- 100 dBA (from 20Hz - 20kHz)
- Output connection type
- 2-pin Euroblock. Pitch: 5 mm
- Power
- 11,2 W
26,6 VA
11,65 W
15,5 VA
16,75 W
33,26 VA
17,03 W
20,47 VA
108,4 W
122,6 VA
110,5 W
113,25 VA
199,15 W
215,7 VA
203,4 W
207,5 VA - Number of output channels
- 4
- Number of input channels
- 4
- Input connection type
- Analogue 3-pin Euroblock, balanced, pitch 3,5 mm
- Input impedance
- 500kΩ (balanced)
- Max input level
- +12dBV
14,21 dBu - THD + Noise
- 0,01 % (from 1W to full power output @ 4Ω)
- Damping factor
- 150 (DF @ 8 Ω, 20 Hz - 400 Hz)
- Cooling
- Convection (fanless)
- Input configuration
- Input link to CH1 selector per input
- Efficiency
- 76% (1/4 POWER, @ 4Ω, 230VAC)
- DC protection
- Yes
- Short-circuit protection
- Yes
- Clip limiter
- Yes
- Thermal protection
- Yes
- Attenuators
- Front panel knobs per channel
VOL (default)/BYPASS option) (VOL/BYPASS selectable by a switch at the bottom)
- Signal Present
- SIGNAL LED (Green) per channel (trigger @- 40 dBV)
- Cliping
- CLIP LED (Red) per channel
- Standby
- AUTO STANDBY ON/OFF LED (Green) per unit
- Amplification technology
- Class D
- Power ON/OFF
- Front panel switch (green LED indicator)
- Thermal
- TH LED (Orange) by pairs of channels (combined PROT/TH LED)
- Protect
- PROT LED (Red) by pairs of channels (Combined PROT/TH LED)
- Voltage gain
- 27,8 dB
- Power factor correction
- 0,92 (Output Power 1/4 Max Output Power)
- HF protection
- Yes
- Standby / Mute
- AUTO STANDBY (Orange) by pairs of channels
- On
- ON LED (Green) per unit
- Energy saving
- Auto Standby function selectable (Auto Standby by pairs of channels)
- Current Draw
- 0,116 Arms
0,135 Arms
0,145 Arms
0,178 Arms
0,534 Arms
0,939 Arms
0,988 Arms
1,815 Arms - Thermal Loss
- 9,61 kcal/h
38,16 BTU/h
10,02 kcal/h
39,76 BTU/h
14,41 kcal/h
57,17 BTU/h
14,65 kcal/h
58,12 BTU/h
29,41 kcal/h
116,7 BTU/h
31,25 kcal/h
124,03 BTU/h
41,07 kcal/h
162,97 BTU/h
44,75 kcal/h
177,61 BTU/h - RUN/SLEEP mode
- Auto Standby function
Front panel button
(Auto Standby ON/OFF button per unit. -50dB (default) or -40dB, internally selectable. Auto stand-by time: 60 seconds)
- Link
- LINK LED (White) per chanel
Services and facilities implemented
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SYSTEM
| Number of input channels |
4 |
|---|
PHYSICAL
| Operating temperature |
-10º to 50º C
14º to 122º F
|
|---|---|
| Operating humidity |
5-85% RH, non-condensing |
| Storage temperature |
-10⁰ to 50⁰ C
14⁰ to 122⁰ F |
| Storage humidity |
5-85% RH, non-condensing |
| Dimensions |
482.6x44x275 mm. / 19x1.73x10.83 in. (WxHxD) |
| Weight |
3.7 kg / 8.16 lb |
| Shipping dimensions |
590x75x400mm / 23.23x2.95x15.75 in. (WxHxD) |
| Shipping weight |
5.25 Kg / 11.57 lb |
| Format |
Unit |
POWERED
| Power |
199,15 W
215,7 VA 108,4 W 122,6 VA 16,75 W 33,26 VA 11,2 W 26,6 VA 11,65 W 15,5 VA 17,03 W 20,47 VA 203,4 W 207,5 VA 110,5 W 113,25 VA |
|---|
LOGISTICS
| Status |
New |
|---|---|
| Origin Production |
China |
| EAN code |
8435071343930 |
| Width (cm) |
59 |
| Height (cm) |
7.5 |
| Depth (cm) |
40 |
| Vol. (dm3) |
17.70 |
| Gross Weight (kg) |
5.25 |
| Net Weight (kg) |
3.7 |
| Warranty (months) |
60 |
ELECTRICAL
| AC mains requirement |
100-240 V @ 50-60Hz (±10%) |
|---|---|
| AC mains connector |
IEC C14 inlet (10Amax, Power cord 10Amax) |
| Power supply |
Universal, regulated SMPS with PFC |
| Power factor correction |
0,92 (Output Power 1/4 Max Output Power) |
ANALOGUE AUDIO OUTPUT PORTS
| Crosstalk |
80dB (@ 1kHz) |
|---|
CHANNELS
| Number of output channels |
4 |
|---|---|
| Input configuration |
Input link to CH1 selector per input |
SIGNAL
| SNR |
100 dBA (from 20Hz - 20kHz) |
|---|---|
| Damping factor |
150 (DF @ 8 Ω, 20 Hz - 400 Hz) |
| Voltage gain |
27,8 dB |
TECHNOLOGIES
| Cooling |
Convection (fanless) |
|---|---|
| Efficiency |
76% (1/4 POWER, @ 4Ω, 230VAC) |
| Amplification technology |
Class D |
| Energy saving |
Auto Standby function selectable (Auto Standby by pairs of channels) |
PROTECTIONS
| DC protection |
Yes |
|---|---|
| Short-circuit protection |
Yes |
| Clip limiter |
Yes |
| Thermal protection |
Yes |
| HF protection |
Yes |
MONITORING
| Signal Present |
SIGNAL LED (Green) per channel (trigger @- 40 dBV) |
|---|---|
| Cliping |
CLIP LED (Red) per channel |
| Standby |
AUTO STANDBY ON/OFF LED (Green) per unit |
| Thermal |
TH LED (Orange) by pairs of channels (combined PROT/TH LED) |
| Protect |
PROT LED (Red) by pairs of channels (Combined PROT/TH LED) |
| Standby / Mute |
AUTO STANDBY (Orange) by pairs of channels |
| On |
ON LED (Green) per unit |
| Link |
LINK LED (White) per chanel |
ANALOGUE AUDIO INPUTS
| Input sensitivity |
0 dBV
2,21 dBu
1 Vrms |
|---|
LINE INPUTS
| CMRR |
55 Typ (from 20Hz-20kHz) |
|---|---|
| Input connection type |
Analogue 3-pin Euroblock, balanced, pitch 3,5 mm |
| Input impedance |
500kΩ (balanced) |
| Max input level |
+12dBV
14,21 dBu |
LINE OUTPUTS
| Frequency response |
15Hz-30kHz (-3dB, 1W @ 4Ω) |
|---|---|
| Output connection type |
2-pin Euroblock. Pitch: 5 mm |
| THD + Noise |
0,01 % (from 1W to full power output @ 4Ω) |
LOCAL CONTROL
| Attenuators |
Front panel knobs per channel
VOL (default)/BYPASS option) (VOL/BYPASS selectable by a switch at the bottom)
|
|---|---|
| Power ON/OFF |
Front panel switch (green LED indicator) |
| RUN/SLEEP mode |
Auto Standby function
Front panel button
(Auto Standby ON/OFF button per unit. -50dB (default) or -40dB, internally selectable. Auto stand-by time: 60 seconds)
|
OUTPUT POWER - All channels driven @ 1%THD
POWER & HEAT @120VAC - STANDBY/SLEEP MODE
| Current Draw |
0,988 Arms 0,939 Arms 0,534 Arms 0,145 Arms 0,116 Arms 0,135 Arms 0,178 Arms 1,815 Arms |
|---|---|
| Thermal Loss |
41,07 kcal/h
162,97 BTU/h 29,41 kcal/h 116,7 BTU/h 14,41 kcal/h 57,17 BTU/h 9,61 kcal/h 38,16 BTU/h 10,02 kcal/h 39,76 BTU/h 14,65 kcal/h 58,12 BTU/h 44,75 kcal/h 177,61 BTU/h 31,25 kcal/h 124,03 BTU/h |
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