
twenty.C
The twenty.C is a centre-channel loudspeaker from PMC's twenty series, built to pair with the twenty.21 and twenty.23 in home cinema and stereo-plus-surround setups. It uses an ATL transmission-line cabinet with two 5.5-inch bass/mid units and a 27mm soft-dome tweeter.
- Centre speaker for the PMC twenty series
- Advanced Transmission Line (ATL) bass loading, 1.8m effective length
- 2 x 5.5" (140mm) bass/mid units plus 27mm SONOLEX soft-dome tweeter
- Frequency response 45Hz–25kHz, sensitivity 90dB
- Bi-wire/bi-amp 4mm sockets, 6 ohm impedance
- Oak, Amarone, Walnut or Diamond Black finish
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5Annunci
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The twenty.C is the centre speaker of PMC's twenty series, designed to match the tonal character of the twenty.21 and twenty.23 so dialogue and front-stage effects stay consistent across a surround system. It uses the same drive units as those models: two PMC 5.5-inch (140mm) lightweight doped-cone bass/mid units on cast alloy chassis, and a 27mm SONOLEX soft-dome tweeter with a dispersion grille intended to give a wide listening area.
The cabinet is heavily braced and houses PMC's Advanced Transmission Line (ATL) bass loading, with an effective line length of 1.8m. This is intended to give extended bass from a small enclosure. Quoted frequency response is 45Hz to 25kHz, with 90dB sensitivity and a 6 ohm impedance. The crossover frequency is 1.8kHz.
Connection is by two pairs of 4mm sockets, allowing bi-wiring or bi-amping. Finishes are Oak, Amarone and Walnut veneers, or high-gloss Diamond Black. The model is listed in PMC's archive range, and a 20-year warranty applies if the product is registered within 10 days of purchase.
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Specifiche
- Marca
- PMC
- Modello
- twenty.C
- Categoria
- Hi-Fi e audio domestico › Casse
Audio
- Frequency response
- 45Hz – 25kHz
- Sensitivity
- 90dB 1w 1m
- Impedance
- 6 Ohm
- Crossover frequency
- 1.8kHz
- Bass loading
- Advanced Transmission Line (ATL)
- Effective ATL length
- 1.8m / 5.9ft
Drive units
- LF
- 2 x PMC twenty series, lightweight doped 5.5"/140mm cone with cast alloy chassis
- HF
- PMC/SEAS 27mm twenty series SONOLEX soft dome, ferrofluid cooled
Connectivity
- Input connectors
- 2 pairs 4mm sockets (bi-amp or bi-wire)
Physical
- Height
- 172mm / 6.75"
- Width
- 520mm / 20.5"
- Depth
- 305mm / 12" (+6mm grille & 40mm terminals)
- Weight
- 9.5kg / 21 lbs
- Finishes
- Oak, Amarone, Walnut veneer; Diamond Black high gloss
Warranty
- Extended warranty
- 20 years when registered within 10 days of purchase