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Wavecor PR178WA01 7″ alu cone passive radiator

Name: Wavecor PR178WA01 7" alu cone passive radiator
SKU: PR178WA01
Price: 4959.00 INR
Availability: InStock

₹4,959.00

4 in stock

SKU: PR178WA01 Category: Passive Radiator Tags: 7inch, aluconepassiveradiator, PR178WA01, Wavecor

Wavecor PR178WA01 7″ alu cone passive radiator

OVERVIEW:

PR178WA01 is a passive unit designed for dedicated subwoofer applications – as a partner to our active subwoofer units. Due to low mechanical losses PR178WA01 masters equally well low level details and extreme dynamic requirements.
For demanding subwoofer applications using a passive unit is usually the only real alternative to sealed enclosures with active bass boost.To make experimenting and individual tuning convenient and easy, the PR178WA01 is delivered with three separate extra loads that are easily applied onto a threaded rod on the rear side of the cone (see picture below)

FEATURES:

Extremely rigid aluminium cone for precise transient response
Very low mechanical losses
Rear M6 threaded rod for trouble-free and rigid addition of extra mass
Delivered with three separate mass loads for easy custom tuning

NOMINAL SPECIFICATIONS

Nominal size	7	[inch.]
Effective radiating area, S_d	131	[sq.cm]
Resonance freq., Fs, without additional mass – with additional 5g mass – with additional 10g mass – with additional 15g mass – with additional 20 g mass – with additional 25g mass – with additional 30g mass – with additional 35g mass	26 24.8 23.7 22.8 22.0 21.2 20.6 19.9	[Hz] [Hz] [Hz] [Hz] [Hz] [Hz] [Hz] [Hz]
Moving mass, incl. air, without extra weight (may be be increased in 5g steps from +5g to +35g)	50	[g]
Suspension compliance, C_ms	0.70	[mm/N]
Equiv. air volume, V_as	17	[lit.]
Mechanical Q, Q_m, without additional mass	24	–
Total unit net weight (incl. 3 extra weights)	0.25	[kg]