PURIFI PTT6.5X04-NAA-08 Mid-range Woofer

PURIFI | Mid-band subwoofer

PURIFI PTT6.5X04-NAA-08 Mid-range Woofer

Name: PURIFI PTT6.5X04-NAA-08 mélysugárzó | HQ AudioParts
Brand: PURIFI
SKU: PTT6.5X04-NAA-08
Price: 175990.00 HUF
Availability: LimitedAvailability

SKU: PTT6.5X04-NAA-08

165.1 mm 4 Ω

Achieve exceptionally clean mid-bass with vanishingly low distortion thanks to the PURIFI woofer's advanced engineering. Its aluminium cone and motor system deliver precise, controlled response for critical listening. Key specification: total Q factor (Qts) of 0.35 ensures optimal alignment in sealed enclosures.

175 990 Ft

(138 575 Ft + VAT)

Saját raktár Out of stock

Külső raktár 2. 8 pcs júl. 9.

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Technical data

Nominal diameter	165.1 mm
Impedance	4 Ω
Sensitivity (SPL at 1 m / 2.83 V)	86.8 dB
Power tolerance (max)	250 W
Resonance frequency (Fs)	32 Hz

Maximum linear deflection (Xmax)	9.8 mm
Total Q (Qts)	0.35
Electromagnetic Q (Qes)	0.37
Mechanical Q (Qms)	7.5
DC resistance (Re)	3.7 Ω
Voice coil inductance (L_e)	0.36 mH
BL product (BL)	7.8 T·m
The surface area of the cone (Sd)	132.7 cm²
Equivalent volume (Iron)	20.5 l
Mechanical compliance of the suspension (Cms)	0.82 mm/N
Drive mechanical losses (RMS)	0.81 kg/s
Woofer type	VMV D2R Audio DAC
Membrane material	Aluminum

The PURIFI PTT6.5X04-NAA-08 Ultra Low Distortion Extended Woofer represents a paradigm shift in mid-band subwoofer performance, engineered to deliver exceptionally clean and articulate bass with vanishingly low distortion. This 6.5-inch driver is the ideal choice for discerning audiophiles and custom installers seeking to elevate their sound systems, whether in a dedicated two-channel stereo setup, a high-end home cinema, or a precision studio monitoring environment. Its advanced design ensures that every note, from the deepest double bass to the punchiest kick drum, is reproduced with stunning accuracy and control.

At the heart of this woofer lies a rigid aluminium cone, meticulously shaped to minimise break-up modes and ensure pistonic behaviour across its operating range. The sophisticated motor system, featuring a low-inductance voice coil (Le of just 0.36 mH), works in concert with a remarkably low total Q (Qts of 0.35) to provide tight, well-damped transient response. With a generous linear excursion (Xmax of 9.8 mm) and a power handling capacity of 250 watts, this driver can effortlessly deliver both subtle nuances and thunderous dynamics. The combination of a low resonance frequency (Fs of 32 Hz) and a suitable equivalent volume (Vas of 20.5 litres) allows for flexible enclosure design, making it a versatile choice for sealed or ported cabinets. Experience a new level of clarity and definition in your mid-bass reproduction with this exceptional transducer.