S PECIFICATIONS
Model RFA-14 RFA-44 RFA-54 RFA-64
Freq. Response 3kHz-20kHz 3kHz-20kHz 44Hz-6kHz 39Hz-6kHz
Power Handling 50 Watts* 30 Watts 50 Watts 80 Watts
(RMS)
Nom. Impedance 4Ω 4Ω 4Ω 4Ω
Sensitivity 92dB 86dB 86dB 89dB
1W/1M)
Fs (Hz) 2000Hz 94Hz 44Hz 39Hz
Mounting Diameter Refer to 4" 4
7
⁄8"5
5
⁄8"
drawing (101.6mm) (122.8mm) (142.9mm)
Mounting Depth Refer to 1 2
5
⁄8"3
3
⁄32"
drawing (45.2mm) 66.7mm) (78.6mm)
*Power ratings (PE) is established with recommended filter network.
Model RFA-142x
Crossover Frequency 6kHz @ 4Ω
Crossover Slope 18dB/octave High-Pass
12dB/octave Low-Pass
Protection Circuitry Optical Compression
Crossover Alignment Butterworth
Zobel Network Effective @ 6.5kHz
Series Notch Filter Effective @ 2kHz
Tweeter Level Matching Factory set –0dB
User selectable –3dB
Flush MountSurface Mount
7
⁄16" (11.1mm)
3
⁄4" (19mm)
2" (54mm)
2
1
⁄8" (50.8mm)
1
1
⁄16"
(27mm)
2
5
⁄16"
(58.4cm)
(Specifications are subject to change without notice)
(End View)
1
3
⁄32"
(28.3mm)
– 16 –
®
®®
ACTIVE TWEETER PROTECTION
RFA-142x
