LF
Sub-woofer
10"
101FHW
Code: 101FHWX4-118
Subwoofer/10inch/Ferrite/Paper/200W/4ohm
Key Features
- Glass fiber loaded paper cone and dustcap
- Nomex spider with stitched tinsel wires
- Excellent low frequency response
Quick Specs
Impedance
4 Ω
Program Power
400 W
Sensitivity
87.08 dB
Fs
27.00 Hz
Magnet
Ferrite
Voice Coil
50.8 mm
Design Notes
The 101FHW is a high efficiency, (87dB 1watt / 1 meter) 10-inch woofer speaker with extended low frequency response and high power handling capability. The 101FHW uses a strong glass fiber reinforced paper cone assembly along with a single roll rubber surround. Spider is Nomex material with stitched-in 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.
The 101FHW cone and dust cap are made using glass fiber loaded paper pulp. All “soft” parts are bonded together using state of the art high temperature adhesives. Metal parts in the speaker assembly are coated for extreme weatherization protection. Speaker push terminals are gold plated to ensure the best connection.
The 101FHW cone and dust cap are made using glass fiber loaded paper pulp. All “soft” parts are bonded together using state of the art high temperature adhesives. Metal parts in the speaker assembly are coated for extreme weatherization protection. Speaker push terminals are gold plated to ensure the best connection.
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
Aluminum
Winding Height
32.3 mm
T/S Parameters
Resonant Frequency (Fs)
27.00 Hz
Re
3.60 \u2126
Qes
0.370
Qms
1.50
Qts
0.300
Vas
54.70 liters
Sd
330.10 cm\u00B2
Mms
97.80 grams
Rms
11.10
Cms
0.3600
Bl
12.70 T\u00B7m
Le
0.820 mH
Sensitivity
87.08 dB
Design Details
Surround Material
NBR
Cone/Dome Material
Paper CF
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
101FHWX4-118
Downloads
Frequency Response & Impedance
2D Drawing
Enclosure Recommendations
Recommended enclosure alignments (bass reflex): - 40 liters tuned to 31 Hz: high output, strong mid-bass, reduced excursion; -3 dB approx. 29 Hz, HP filter 25 Hz - 50 liters tuned to 27 Hz: balanced response, general-purpose (recommended); -3 dB approx. 25 Hz, HP filter 22 Hz - 50 liters tuned to 25 Hz: extended low-frequency, requires HP filter protection; -3 dB approx. 21 Hz, HP filter 20 Hz
Frequently Asked Questions
- - Glass fiber loaded paper cone and dustcap
- - Nomex spider with stitched tinsel wires
- - Excellent low frequency response
Recommended enclosure alignments (bass reflex): - 40 liters tuned to 31 Hz: high output, strong mid-bass, reduced excursion; -3 dB approx. 29 Hz, HP filter 25 Hz - 50 liters tuned to 27 Hz: balanced response, general-purpose (recommended); -3 dB approx. 25 Hz, HP filter 22 Hz - 50 liters tuned to 25 Hz: extended low-frequency, requires HP filter protection; -3 dB approx. 21 Hz, HP filter 20 Hz
Outdoor / weather-resistant; vented or sealed pa bass-mid; sub assist below 80 hz recommended
AES Power: 200 W,
Continuous: 400 W,
Peak: 800 W.
Sensitivity: 87.08 dB (1W/1m).
