Edifier Airpulse SW8 Hi-Fi-subwoofer Black 1 st

Compact 8-Inch Active Subwoofer Engineered for Tight, Musical Bass

The Edifier Airpulse SW8 powered subwoofer delivers low-frequency performance in living rooms and small home-theatre installations. Phil Jones, the audio engineer behind the Airpulse line, tuned the SW8 for controlled, articulate bass from a compact 278 × 377 × 295 mm enclosure. The Airpulse SW8 is a compact 8-inch active subwoofer designed by audio veteran Phil Jones that pairs naturally with Airpulse A80, A100, and SM200 active speakers and any home-theatre receiver.

Phil Jones Tuning and a Long-Throw Driver in a Bass-Reflex Cabinet

What separates this subwoofer from typical 8-inch designs is the combination of a long-throw driver with an overhung coil, a high-excursion transducer, and a rear-ported bass-reflex cabinet tuned by Phil Jones himself. The analog preamp preserves signal integrity before the Class D power stage, while the down-firing driver orientation lets the unit sit close to a wall.

Amplifier Power and Driver

Power and driver specification determine whether a subwoofer can reproduce cinematic bass without strain.

• Amplifier Type: Class D — high-efficiency switching design.
• Peak Power: 320 W — short-burst headroom for transient bass hits.
• RMS Power: 160 W — continuous output rating defining the everyday loudness ceiling.
• Driver: 8-inch down-firing long-throw with overhung coil and high-excursion transducer — moves more air than a typical 8-inch driver.

Frequency Range and Room-Tuning Controls

The unit reaches down to 25 Hz, covering the lowest piano notes, kick-drum fundamentals, and the LFE channel of most film mixes.

• Frequency Range: 25 Hz – 160 Hz — covers the full audible low end.
• Crossover: continuously adjustable 30 Hz – 160 Hz — matches the sub's upper limit to the main speakers.
• Phase Control: 0° – 180° — aligns the sub's waveform timing for coherent bass.

Inputs, Cabinet, and Physical Footprint

Connectivity and physical dimensions decide where a subwoofer can actually live in a room.

• Inputs: RCA line-level / LFE (L/LFE, R) — universal compatibility with Airpulse active speakers and AV receivers.
• Enclosure Type: Bass Reflex — rear-ported design.
• Dimensions (W × H × D): 278 × 377 × 295 mm — fits under desks and beside TV stands.
• Net Weight: 9.8 kg — manageable mass for repositioning during room-tuning experiments.

Who Should Add the Airpulse SW8 to Their System

The SW8 is the right choice for owners of Airpulse A80, A100, or SM200 active speakers who want to extend low-frequency response without sacrificing the clean midrange. It also suits home-theatre enthusiasts running a 2.1 system from a standard AV receiver. Music listeners prioritizing tight, controlled bass will appreciate the long-throw driver and analog preamp combination.

Phil Jones and the Airpulse Sub-Brand

Airpulse sits as Edifier's premium audio sub-brand, with each model designed or tuned by Phil Jones, a British audio engineer whose career in loudspeaker design spans decades. The SW8 reflects that lineage: a compact cabinet hiding a long-throw driver, an analog preamp, and a Class D amplifier tuned for accuracy. Owners describe the result as tight, clean, and musical.