LF
Fullrange
5"
5FR
Code: 5FRX8-465A
Full-Range/5inch/Ferrite/Paper/60W/8ohm
Key Features
- Wide range FREQUENCY RESPONSE
- Rubber surround, custom paper pulp cone
- Designed for hi-fi, studio desk-top, columns or other multi-way systems
Quick Specs
Impedance
8 Ω
Program Power
120 W
Sensitivity
89.55 dB
Fs
92.00 Hz
Magnet
Ferrite
Voice Coil
25.4 mm
Design Notes
5FR delivers a good balance of low-mid frequencies. Extended frequency response opens opportunity do design compact audio systems with sizable amounts of low frequencies, yet wit great clarity in mid to high frequency region. The optimized behavior of this driver in the mid-frequency region allows the audio engineers design simplified passive crossovers or DSP without the needs for large equalizations.
The magnetic structure was designed around large high-grade ferrite magnet. All steel parts are extensively coated to cope with the most demanding environments.
The cone paper pulp and surround were fully developed by REDCATT engineers and address all major break-up modes. The speaker has improved off-axes frequency response.
The newly designed steel basket with front and rear gaskets allow this mid-woofer to be mounted from the front and rear.
The magnetic structure was designed around large high-grade ferrite magnet. All steel parts are extensively coated to cope with the most demanding environments.
The cone paper pulp and surround were fully developed by REDCATT engineers and address all major break-up modes. The speaker has improved off-axes frequency response.
The newly designed steel basket with front and rear gaskets allow this mid-woofer to be mounted from the front and rear.
Specifications
General Specs
Nominal Diameter
5"
Rated Impedance
8 Ohm
Magnet
Ferrite
Basket Material
Steel
Power Handling
AES Power
60 W
Continuous Power
120 W
Peak Power
240 W
Voice Coil
Diameter
25.4 mm
Winding Wire
Copper
Former
kapton
Winding Height
9 mm
T/S Parameters
Resonant Frequency (Fs)
92.00 Hz
Re
5.60 \u2126
Qes
0.730
Qms
11.40
Qts
0.690
Vas
3.80 liters
Sd
90.00 cm\u00B2
Mms
8.80 grams
Rms
0.45
Cms
0.3400
Bl
6.30 T\u00B7m
Le
0.280 mH
Sensitivity
89.55 dB
Design Details
Surround Material
NBR
Cone/Dome Material
Paper CF
Spider
Nomex
T-Plate
5 mm
Xmax (peak)
2 mm
Xmech
7 mm
Overall Diameter
130.50 mm
Bolt Circle Diameter
139.00 mm
Baffle Cutout Dia.
113.50 mm
Mounting Holes
4
Depth (flange to rear)
61.00 mm
Net Weight
0.99 kg
Ordering Codes
Product Code
5FRX8-465A
Downloads
Frequency Response & Impedance
2D Drawing
Enclosure Recommendations
In free-air or open-back baffle installations, the driver provides a natural -3 dB point at approximately 94 Hz with no impedance-related resonance peak, which is the primary recommendation for column speaker bays and multi-way installed sound systems. For sealed enclosures, two practical alignments are available (Qtc below 0.70 is not achievable with Qts = 0.69): - 7.3 liters (Qtc 0.85): compact sealed, warm character; system resonance approx. 113 Hz; suitable for vented column bays or small 2-way cabinets - 11 liters (Qtc approx. 0.71): near-Butterworth sealed, smoothest rolloff; system resonance approx. 102 Hz; recommended for sealed 2-way PA tops Vented alignments of 5-10 liters tuned to 55-75 Hz are available as a tertiary option for maximum bass output in compact PA applications, with port velocities within hi-fi limits.
Frequently Asked Questions
- - Wide range FREQUENCY RESPONSE
- - Rubber surround, custom paper pulp cone
- - Designed for hi-fi, studio desk-top, columns or other multi-way systems
In free-air or open-back baffle installations, the driver provides a natural -3 dB point at approximately 94 Hz with no impedance-related resonance peak, which is the primary recommendation for column speaker bays and multi-way installed sound systems. For sealed enclosures, two practical alignments are available (Qtc below 0.70 is not achievable with Qts = 0.69): - 7.3 liters (Qtc 0.85): compact sealed, warm character; system resonance approx. 113 Hz; suitable for vented column bays or small 2-way cabinets - 11 liters (Qtc approx. 0.71): near-Butterworth sealed, smoothest rolloff; system resonance approx. 102 Hz; recommended for sealed 2-way PA tops Vented alignments of 5-10 liters tuned to 55-75 Hz are available as a tertiary option for maximum bass output in compact PA applications, with port velocities within hi-fi limits.
Outdoor / weather-resistant; pa column midrange, small two-way monitors
AES Power: 60 W,
Continuous: 120 W,
Peak: 240 W.
Sensitivity: 89.55 dB (1W/1m).
