Subwoofer amplifier
Électronique /
Electronic
Audio
| Bill Of Materials For Subwoofer amplifier amplifier | ||||||
| 21 Resistors | ||||||
| Quantity: | References | Value | ||||
| 5 | R1, R5, R7, R12, R14 | 2K7 | ||||
| 2 | R2, R13 | 100R | ||||
| 4 | R3, R4, R15, R16 | 270k | ||||
| 2 | R6, R17 | 5K1 | ||||
| 4 | R8, R10, R18, R20 | 82k | ||||
| 2 | R9, R19 | 4K7 | ||||
| 2 | R11, R21 | 2R7 | ||||
| 16 Capacitors | ||||||
| Quantity: | References | Value | ||||
| 2 | C1, C11 | 470p | ||||
| 2 | C2, C10 | 100uF | ||||
| 2 | C3, C12 | 1uF | ||||
| 2 | C4, C13 | 4u7 | ||||
| 6 | C5-C8, C14, C15 | 0.1uF | ||||
| 2 | C9, C16 | 0.22uF | ||||
| 3 Integrated Circuits | ||||||
| Quantity: | References | Value | ||||
| 1 | U1 | TL072 | ||||
| 2 | U2, U3 | LM1875 or TDA2040 |
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| 7 Miscellaneous | ||||||
| Quantity: | References | Value | ||||
| 1 | J1 | Right / Mono In | ||||
| 1 | J2 | Left In | ||||
| 2 | LS1, LS2 | SPEAKER | ||||
| 2 | RV1, RV2 | 100k | ||||
| 1 | S1 | INV 2P | ||||
