Rockford Fosgate FNP2614 用户手册

– 8 –

Nominal Diameter

3/4" (20mm)

Nominal Impedance

4

Ω

Frequency Response

2.8kHz-20kHz

Fs

2.8kHz

Sensitivity

91dB

RMS Power Handling

50 Watts*

Mounting Diameter

See drawings

Mounting Depth

See drawings

* Power Ratings (PE) is established with recom-

mended filter network

Crossover Type

2-Way

Crossover Frequency

6.3kHz @ 4

Ω

Crossover Slope

18dB/octave High-Pass

Full-Range Low-Pass

Filter Q

0.707 (Butterworth)

Tweeter Protection

Optical Compression

Dimensions

See drawings

Midrange Model Number

FNP2404

FNP2405

FNP2406U

FNP2406

Nominal Diameter

4"

51⁄4"

6"

61⁄2"

Nominal Impedance

4

Ω

4

Ω

4

Ω

4

Ω

Frequency Response

100Hz-8kHz

60Hz-6kHz

61Hz-6kHz

55Hz-5kHz

Fs (Hz)

100Hz

60Hz

61Hz

55Hz

Qes

.907

.705

.701

.926

Qms

3.372

2.896

2.58

3.558

Qts

.715

.567

.551

.733

Vas (ft3/liter)

.078/2.2

.29/8.1

.335/9.5

.59/16.7

Xmax (in/mm)

.09/2.4

.11/2.9

.11/2.9

.11/2.9

Sensitivity

84.9dB

86.4dB

86.8dB

87.1dB

RMS Power Handling

50 Watts

50 Watts

50 Watts

50 Watts

Mounting Diameter

90.48mm

113.50mm 

129mm

139.06mm

(39⁄16")

(415⁄32")

(51⁄16")

(51⁄2")

Mounting Depth

45mm (13⁄4")

60mm (23⁄8")

45mm (13⁄4")

63mm (21⁄2")

(Specifications are subject to change without notice)