LF
Sub-woofer
10"
10FHW
Code: 10FHWX4-117
Subwoofer/10inch/Ferrite/Aluminum/200W/4ohm
Key Features
- Good low frequency extension
- Aluminum chassis, aluminum cone, nomex spider with attached tinsel wire
- High power handling
Quick Specs
Impedance
4 Ω
Program Power
400 W
Sensitivity
86.50 dB
Fs
25.00 Hz
Magnet
Ferrite
Voice Coil
50.8 mm
Design Notes
The 10FHW is a high efficiency, (87dB 1watt / 1 meter) 10-inch sub-woofer speaker with extended low frequency response and high power handling capability. The 10FHW uses a strong anodized aluminum cone assembly along with a single roll rubber surround. Spider is Nomex material with stitched-on tinsel wires. This ensures long lasting performance even in high powered applications. The chosen material combination provides remarkable strength, high efficiency and sustained output under extreme conditions.
Magnetic Circuit
REDCATT engineers have developed a ferrite based magnetic circuit, capable of delivering the highest level of performance, providing a consistent, high integrity magnetic flux gap, ultra low distortion characteristic and high efficiency cooling system. The magnetic structure has integrated two aluminum shorting rings. The magnetic circuit design is optimized to generate the minimum amount of flux modulation, providing exceptional stability.
Magnetic Circuit
REDCATT engineers have developed a ferrite based magnetic circuit, capable of delivering the highest level of performance, providing a consistent, high integrity magnetic flux gap, ultra low distortion characteristic and high efficiency cooling system. The magnetic structure has integrated two aluminum shorting rings. The magnetic circuit design is optimized to generate the minimum amount of flux modulation, providing exceptional stability.
Specifications
General Specs
Nominal Diameter
10"
Rated Impedance
4 Ohm
Magnet
Ferrite
Basket Material
Aluminum
Power Handling
AES Power
200 W
Continuous Power
400 W
Peak Power
800 W
Voice Coil
Diameter
50.8 mm
Winding Wire
Copper
Former
Glass Fiber
Winding Height
32.3 mm
T/S Parameters
Resonant Frequency (Fs)
25.00 Hz
Re
3.60 \u2126
Qes
0.400
Qms
13.72
Qts
0.390
Vas
57.90 liters
Sd
330.10 cm\u00B2
Mms
110.40 grams
Rms
1.26
Cms
0.3700
Bl
12.70 T\u00B7m
Le
0.620 mH
Sensitivity
86.50 dB
Design Details
Surround Material
NBR
Cone/Dome Material
Aluminum
Spider
Nomex
T-Plate
8 mm
Xmax (peak)
12.15 mm
Xmech
20.15 mm
Overall Diameter
269.00 mm
Bolt Circle Diameter
258.00 mm
Baffle Cutout Dia.
239.00 mm
Mounting Holes
8
Depth (flange to rear)
117.00 mm
Net Weight
6.00 kg
Ordering Codes
Product Code
10FHWX4-117
Downloads
Frequency Response & Impedance
2D Drawing
Enclosure Recommendations
Recommended enclosure alignments (bass reflex): - 40 liters tuned to 29 Hz: high output, strong mid-bass, reduced excursion; -3 dB approx. 27 Hz, HP filter 25 Hz - 45 liters tuned to 26 Hz: balanced response, general-purpose (recommended); -3 dB approx. 24 Hz, HP filter 22 Hz - 50 liters tuned to 24 Hz: extended low-frequency, requires HP filter protection; -3 dB approx. 20 Hz, HP filter 20 Hz
Frequently Asked Questions
- - Good low frequency extension
- - Aluminum chassis, aluminum cone, nomex spider with attached tinsel wire
- - High power handling
Recommended enclosure alignments (bass reflex): - 40 liters tuned to 29 Hz: high output, strong mid-bass, reduced excursion; -3 dB approx. 27 Hz, HP filter 25 Hz - 45 liters tuned to 26 Hz: balanced response, general-purpose (recommended); -3 dB approx. 24 Hz, HP filter 22 Hz - 50 liters tuned to 24 Hz: extended low-frequency, requires HP filter protection; -3 dB approx. 20 Hz, HP filter 20 Hz
Vented or sealed pa bass-mid; sub assist below 80 hz recommended
AES Power: 200 W,
Continuous: 400 W,
Peak: 800 W.
Sensitivity: 86.50 dB (1W/1m).
