twenty5.21
Compact two-way standmount loudspeaker from the twenty5 range with Advanced Transmission Line bass loading, a 5.5-inch bass driver and a 27mm soft-dome tweeter. Intended for small and medium rooms, on a shelf or on its matching stand.
- Advanced Transmission Line (ATL) bass loading with Laminair vent
- Frequency response 46Hz – 25kHz
- 5.5" g-weave bass driver, 27mm SONOLEX soft-dome tweeter
- Sensitivity 86.5dB (1W, 1m), 8 ohm impedance
- Recommended amplifier power 30 – 150W
- 20-year warranty with registration within 10 days of purchase
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The twenty5.21 is a small passive loudspeaker that uses PMC's Advanced Transmission Line (ATL) bass loading with a Laminair vent. The aim is deeper bass extension from a compact cabinet, with a stated response from 46Hz to 25kHz. It is designed for medium and small rooms and can be placed on a shelf or on a dedicated stand.
The bass driver is a 5.5-inch (140mm) long-throw g-weave cone on a cast alloy chassis. The treble is handled by a 27mm SONOLEX fabric soft dome made with SEAS, cooled with ferrofluid. The crossover point is 1.8kHz, and the effective ATL length is 1.72m.
Sensitivity is 86.5dB (1W, 1m) into an 8 ohm load, with a recommended amplifier power of 30 to 150W. Connection is by one pair of 4mm binding posts. Each speaker weighs 6kg. A 20-year warranty is available when the product is registered within 10 days of purchase, subject to terms.
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Spesifikasjoner
- Merke
- PMC
- Modell
- twenty5.21
- Kategori
- Hi-Fi og hjemmelyd › Høyttalere
Audio
- Frequency response
- 46Hz - 25kHz
- Sensitivity
- 86.5dB 1W 1m
- Impedance
- 8 Ohms
- Recommended amplifier power
- 30 - 150W
- Crossover frequency
- 1.8kHz
- Effective ATL length
- 1.72m 5.6ft
Drive units
- LF driver
- PMC twenty5 series 5.5”/140mm long-throw g-weave cone with cast alloy chassis
- HF driver
- PMC/SEAS, 27mm twenty5 series, SONOLEX fabric soft dome, Ferrofluid cooled
- Bass loading
- ATL (Advanced Transmission Line) with Laminair vent
Connectivity
- Input connectors
- One pair 4mm binding posts
Physical
- Height
- 340mm 13.4”
- Width
- 162mm 6.4”
- Depth
- 284mm 11.2” incl. binding posts (+9mm grille)
- Weight
- 6kg 13.2 lbs ea.
Warranty
- Extended warranty
- 20 years when registered within 10 days of purchase (T&Cs apply)