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Suoer CA-480-B 12V car subwoofer power amplifier 4 channel sound car stereo amplifier 5000W 3200W 4x80W OEM car audio amplifier
Function Operation Instructions
Power on or off
Connected power supply,the 12V is connected to the level positive electrode,and the negative pole of the ground wire and the level are connected together.
Model | CA-440 | CA-1500D | |||
Output channel | 2 Channel | 4 Channel | 4 Channel | 4 Channel | Mono |
Output channel | Class AB | Class AB | Class AB | Class AB | Class D |
Input sensitivity | 0.2~5V | 0.15~5V | 0.15~5V | 0.15~5V | 0.2~6V |
SNR (Signal to Noise Ratio) | >92DB | >92DB | >92DB | >92DB | >101DB |
RMS(THD= 1% ) | 4 * 60 W/ 4Ω(14.4v) 2*78W/ 2Ω(14.4v) | 4 * 40 W/ 4Ω(14.4v) 4 * 60 W/ 2Ω(14.4v) | 4 * 60 W/ 4Ω(14.4v) 4*80W/ 2Ω(14.4v) | 4 * 80 W/ 4Ω(14.4v) 4 * 90 W/ 2Ω(14.4v) | 1 * 200 W/ 4Ω(14.4v) 1*350W/ 2Ω(14.4v) 2*500W/ 1Ω(14.4v) |
Frequency Range(-3 DB) | 15 HZ~ 60 KHZ | 15 HZ~ 40 KHZ | 15 HZ~ 40 KHZ | 15 HZ~ 40 KHZ | 10 HZ~ 320 HZ |
Low pass frequency(-3 DB) | 50 HZ~ 250 HZ | 20 HZ~ 250 HZ | 20 HZ~ 250 HZ | 20 HZ~ 250 HZ | 30 HZ~ 250 HZ |
High-pass frequency(-3 DB) | 15 HZ~ 3KHZ | 20 HZ~ 250 HZ | 20HZ~250HZ | 20 HZ~ 250 HZ | NA |
Bass boost(-3 DB) | 0 ~ 12 DB | 0 ~ 12 DB | 0 ~ 12 DB | 0 ~ 12 DB | 0 ~ 12 DB |
Subbass frequency | NA | NA | NA | NA | 30HZ~250HZ |
Fuse | 30A*1 | 30A*1 | 30A*2 | 30A*2 | 30A*2 |
THD (total harmonic distortion) | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% |
Power supply | 14.4V(9V~15V) Negative ground | 14.4V(9V~15V) Negative ground | 14.4V(9V~15V) Negative ground | 14.4V(9V~15V) Negative ground | 14.4V(9V~15V) Negative ground |
Size | 200*230*50mm | 295*230*50mm | 318*230*50mm | 340*230*50mm | 318*230*50mm |
Weight | 1.35Kg | 1.93Kg | 2.12Kg | 2.27Kg | 2.07Kg |




1. May I take some samples to test before placing the order ?
Answer: Yes, but customers need to pay for the sample fees and express fees, and it will be returned when next order is confirmed.
2. How long can you offer the samples?
Answer: 1~5 days after the deposit payment is confirmed.
3. What's your payment terms for sample?
Answer: You can pay via T/T.
4. What’s the price terms can you offer for us?
Answer: We can accept EXW, FOB, CIF and so on.
5. Do you have any certifications for your products?
Answer: We have ISO9001:2000, CE, RoHS, certifications for all of our products.
6. Where is your main market for your products?
Answer: Most of our Suoer brand products are exported to Russia, Southeast Asia, Europe and America.
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