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The Quested AP300-2 is a two-channel power amplifier and the lowest-power model of the AP range, delivering 375 W per channel into 4 Ω. The AP range is based on a Class AB architecture with fully analogue input stages and integrated cooling fans, designed for 19″ rack mounting.
The AP300-2 is a natural choice for driving a stereo pair of smaller passive monitors, such as near-field models, in studio and film production environments. Each channel offers advanced limiting and balanced inputs, plus an XLR link output that makes it easy to pass the signal on to further amplifiers or devices. Distortion stays below 0.008 % at 1 kHz. Optional factory-fitted analogue filter boards remove the need for an external crossover.
Key features:
- Two channels
- 375 W @ 4 Ω / 215 W @ 8 Ω per channel
- Frequency response 20 Hz – 20 kHz ±0.5 dB
- THD below 0.008 % @ 1 kHz, below 0.03 % 20 Hz – 20 kHz
- Gain 32 dB, sensitivity +2 dBu (1.0 V)
- 2× XLR inputs, 2× XLR link outputs, 2 pairs of binding posts
- 2× front-panel volume controls
- 482 × 88 × 428 mm, 12.6 kg
Applications:
Stereo pairs of passive near-field monitors in recording studios, post-production and film production.
- Type: 2-channel power amplifier, 2U rack
- Output power per channel: 215 W @ 8 Ω, 375 W @ 4 Ω (not rated for 2 Ω)
- Frequency response: 20 Hz – 20 kHz ±0.5 dB
- THD: <0.008 % @ 1 kHz; <0.03 % 20 Hz – 20 kHz
- Gain: 32 dB; sensitivity +2 dBu (1.0 V)
- Inputs: 2× XLR (balanced); outputs: 2× XLR link, 2 pairs of binding posts
- Controls: 2× front-panel volume pots
- Consumption (4 Ω): approx. 1.0 A @ 240 V / 2.0 A @ 120 V
- Dimensions (W×H×D): 482 × 88 × 428 mm
- Weight: 12.6 kg






