Helix PR K165.2

INFORMACIJA

HELIX PURE R Series: Flawless Sound, Pure Exclusivity
HELIX PURE transcends mere music. It's an audiovisual journey dedicated to uncompromising sound quality and uniqueness, crafted for discerning audiophiles and individualists who refuse to compromise in their daily lives. The PURE R series represents the pinnacle of our PURE loudspeakers, combining their essential characteristics to perfection: uncompromising sound quality, high-quality materials, and unparalleled aesthetics.

Highest Quality and Elegant Design
Our premium loudspeaker systems are the result of years of development and an unwavering commitment to the highest quality standards. Utilizing state-of-the-art components, they deliver unparalleled sound reproduction and a dynamic musical experience that is second to none. Here, quality is not just heard, but felt. The timeless, elegant design integrates discreetly and harmoniously into any interior, providing aesthetic pleasure without ever being intrusive.

Techniniai duomenys

Technical data
Power handling RMS / Max. P 100 / 200 Watts
Frequency response 40 Hz - 25,000 Hz
Impedance Z 4 Ω
Sensitivity SPL 91 dB @ 2.83V / 1m
88 dB @ 1W / 1m
Outer diameter
(more data see manual) ø
Tweeter: 37.7 mm / 1.48”
Woofer: 166 mm / 6.54”

Installation diameter
(more data see manual)
ø
Tweeter: 37.7 mm / 1.48”
Woofer: 141 mm / 5.55”

Installation depth
(more data see manual)

Tweeter: 10.6 mm / 0.42”
Woofer: 66.5 mm / 2.62”

Dimensions crossover
(more data see manual)

Total: 121 x 107 x 31.2 mm / 4.76 x 4.12 x 1.23”
Separated (each): 62 x 107 x 31.2 mm / 2.44 x 4.12 x 1.23“


Woofer
Impedance Z 4 Ω
DC resistance Re 3.1 Ω
Resonance frequency Fs 57 Hz
Mechanical Q factor Qms 5.35
Electrical Q factor Qes 0.63
Total Q factor Qts 0.57
Compliance Cms 440 μm/N
Equivalent air volume Vas 10.8 L
Force factor B*l 6.1 Tm
Cone area Sd 133 cm2
Moving mass Mms 17.9 g
Mechanical resistance Rms 1.19 kg/s
Voice coil diameter ø 25 mm
Voice coil winding height

12 mm
Max. linear excursion Xmax +/- 3 mm

Tweeter
Impedance Z 4 Ω
Resonance frequency Fs 1400 Hz
Voice coil diameter ø 25 mm

Features
Tweeter
Coated silk dome, neodymium magnet and aluminum housing with two different grilles

Woofer
Mica-Paper composite cone

Crossover
Tweeter: 12 dB highpass with 3-stage tweeter level adjustment
Woofer: 12 dB lowpass and bandstop filter

Scope of delivery
2 x Tweeter PR T25-S
2 x Woofer PR W165
2 x Flex-Crossover
2 x Woofer grille
2 x Tweeter aluminum flush mount housing
2 x Tweeter OEM spacer
2 x Standard tweeter grille
2 x Exclusive HELIX tweeter grille
1 x Mounting material