packlite a1 amplifier is a power amplifier produced by bose company. it is small, light, powerful and easy to use. it can be used with bose ps1 power output and b1 bass unit to provide high and low frequency output for instruments such as guitar and drum.
The PackLite A1 power amplifier is a compact, lightweight unit designed for use with Bose PS1 power outputs and B1 bass modules. It provides up to 250 W RMS into 4 Ω speakers and includes safety features such as over‑heat and short‑circuit protection.
The manual covers safety information, unpacking, connection panel details, indicator lights, single‑ and multi‑amplifier setups, other applications, troubleshooting, customer service contacts and full technical specifications. This manual is written in Chinese.
| Power Output (4 Ω) | 250 W RMS (1 kHz, 0.1 % THD) |
|---|---|
| Power Output (8 Ω) | 125 W RMS (1 kHz, 0.1 % THD) |
| Minimum Speaker Load | 8 Ω |
| Signal‑to‑Noise Ratio | 100 dB (20 Hz–20 kHz) |
| Voltage Gain | 30 dB |
| Input Sensitivity | 1.15 V (+3.4 dBu) |
| Frequency Response | 20 Hz–20 kHz ±0.5 dB |
| Dimensions | 140 mm W × 56 mm H × 258 mm D |
| Weight | 1.4 kg (3.0 lb) |
| Maximum Operating Temperature | 50 °C (122 °F) |
The A1 can deliver up to 250 W RMS into a 4 Ω load.