What are the key features of the REDCATT 10FIND?

The REDCATT 10FIND features: Glass fiber loaded paper cone; 2 demodulation rings, powerful motor structure; High spl, low thd.

What are the power handling and sensitivity specifications of the 10FIND?

The 10FIND has an AES power rating of 250 W, continuous power of 500 W, peak power of 1000 W, and a sensitivity of 95.81 dB (1W/1m).

What are the Thiele-Small parameters of the 10FIND?

Key T/S parameters: Fs=66.00 Hz, Qts=0.390, Vas=23.50 liters, Sensitivity=95.81 dB, Bl=15.50 T·m, Xmax=2.75 mm. Magnet type: Ferrite.

10FIND - Mid-Woofer - Professional Loudspeaker Engineering

Name: 10FIND
Brand: REDCATT
SKU: 10FINDX8-033

Design Notes

The 10FIND is a high efficiency, (96 dB 1watt / 1 meter) 10-inch woofer with linear frequency response characteristics, high power handling capability, while generating ultra low harmonic distortion artifacts. The 10FIND uses a lightweight glass fiber loaded cone assembly along with a high excursion double roll surround. This combination provides a lightweight, yet strong, piston.

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 8 Ohm

Magnet Ferrite

Basket Material Aluminum

Power Handling

AES Power 250 W

Continuous Power 500 W

Peak Power 1000 W

Voice Coil

Diameter 63.5 mm

Winding Wire CCAW

Former Glass Fiber

Winding Height 13.5 mm

T/S Parameters

Resonant Frequency (Fs) 66.00 Hz

Re 5.50 \u2126

Qes 0.410

Qms 13.13

Qts 0.390

Vas 23.50 liters

Sd 346.00 cm\u00B2

Mms 41.30 grams

Rms 1.30

Cms 0.1400

Bl 15.50 T\u00B7m

Le 0.680 mH

Sensitivity 95.81 dB

Design Details

Surround Material fabric

Cone/Dome Material Paper GF

Spider Nomex

T-Plate 8 mm

Xmax (peak) 2.75 mm

Xmech 10.75 mm

Overall Diameter 262.00 mm

Bolt Circle Diameter 246.00 mm

Baffle Cutout Dia. 230.00 mm

Mounting Holes 8

Depth (flange to rear) 108.50 mm

Net Weight 4.55 kg

Ordering Codes

Product Code 10FINDX8-033

Downloads

2D Drawing (PDF) 3D Model (STEP)

Frequency Response & Impedance

2D Drawing

Technical Summary

This design is particularly effective in single or multi-driver bass reflex systems used in professional two-way and multi-way PA systems, powered monitors, and compact bass-reflex enclosures, where extended bandwidth, controlled distortion across the full operating range, and versatile system integration are required.

Enclosure Recommendations

ENCLOSURE RECOMMENDATIONS: 10FINDX8-033
Driver: 10FINDX8-033 (10FIND) — 10" Mid-Woofer
Key T/S: Fs=66.0Hz, Qts=0.39, Vas=23.5L, Sens=95.81dB
Power: AES 250W / Cont 500W / Peak 1000W
Xmax=2.75mm, Sd=346.0cm², Bl=15.5T·m
RECOMMENDED ENCLOSURE TYPE: Bass Reflex (Vented)
PORT RECOMMENDATION: Round port (76mm diameter) — standard for mid-size professional enclosures; good balance of area and packaging
  a) High SPL
     Net Volume: 15 liters
     Tuning (Fb): 76 Hz
     Est. -3dB: 70 Hz
     HP Filter: 68 Hz (24dB/oct recommended)
     Round Port: 76mm dia × 88mm long
     Slot Port: 184mm W × 46mm H × 189mm L
     Port Velocity: 10.0 m/s
     Notes: Strong mid-bass impact, reduced cone excursion, maximum output
  b) Balanced Response
     Net Volume: 20 liters
     Tuning (Fb): 69 Hz
     Est. -3dB: 63 Hz
     HP Filter: 59 Hz (24dB/oct recommended)
     Round Port: 76mm dia × 91mm long
     Slot Port: 184mm W × 46mm H × 196mm L
     Port Velocity: 9.1 m/s
     Notes: General-purpose PA/subwoofer, even response, good transient behavior
  c) Extended Low Frequency
     Net Volume: 25 liters
     Tuning (Fb): 60 Hz
     Est. -3dB: 51 Hz
     HP Filter: 48 Hz (24dB/oct recommended)
     Round Port: 76mm dia × 108mm long
     Slot Port: 184mm W × 46mm H × 227mm L
     Port Velocity: 7.9 m/s
     Notes: Deep bass extension, requires proper system protection below tuning
--- Summary ---
The 10FINDX8-033 is a 10-inch mid-woofer driver designed for professional 2-way and multi-way systems requiring high sensitivity (96 dB 1W/1m) and controlled low-frequency behavior. The driver uses a balanced motor-suspension design that provides good cone control while maintaining usable output across its operating bandwidth.
In bass reflex enclosures, the driver performs best in net internal volumes of 15 to 25 liters, tuned between 60 and 76 Hz. This alignment provides a balanced combination of low-frequency extension, cone control around resonance, and efficient port loading. Lower tuning improves deep bass extension but increases excursion below tuning, requiring appropriate high-pass filtering. Higher tuning increases sensitivity and output in the upper bass region while improving mechanical control.
The driver is intended for use with high-power amplification (approx. 250 W AES / 500 W continuous) and DSP control. A high-pass filter in the range of 48–68 Hz is recommended depending on enclosure tuning, along with proper limiting to manage thermal and mechanical stress. Typical operating bandwidth is 51–2000 Hz, covering bass through upper-mid frequencies for direct integration with a compression driver or tweeter in a two-way or multi-way system.

Frequently Asked Questions

- Glass fiber loaded paper cone
- 2 demodulation rings, powerful motor structure
- High spl, low thd

ENCLOSURE RECOMMENDATIONS: 10FINDX8-033
Driver: 10FINDX8-033 (10FIND) — 10" Mid-Woofer
Key T/S: Fs=66.0Hz, Qts=0.39, Vas=23.5L, Sens=95.81dB
Power: AES 250W / Cont 500W / Peak 1000W
Xmax=2.75mm, Sd=346.0cm², Bl=15.5T·m
RECOMMENDED ENCLOSURE TYPE: Bass Reflex (Vented)
PORT RECOMMENDATION: Round port (76mm diameter) — standard for mid-size professional enclosures; good balance of area and packaging
  a) High SPL
     Net Volume: 15 liters
     Tuning (Fb): 76 Hz
     Est. -3dB: 70 Hz
     HP Filter: 68 Hz (24dB/oct recommended)
     Round Port: 76mm dia × 88mm long
     Slot Port: 184mm W × 46mm H × 189mm L
     Port Velocity: 10.0 m/s
     Notes: Strong mid-bass impact, reduced cone excursion, maximum output
  b) Balanced Response
     Net Volume: 20 liters
     Tuning (Fb): 69 Hz
     Est. -3dB: 63 Hz
     HP Filter: 59 Hz (24dB/oct recommended)
     Round Port: 76mm dia × 91mm long
     Slot Port: 184mm W × 46mm H × 196mm L
     Port Velocity: 9.1 m/s
     Notes: General-purpose PA/subwoofer, even response, good transient behavior
  c) Extended Low Frequency
     Net Volume: 25 liters
     Tuning (Fb): 60 Hz
     Est. -3dB: 51 Hz
     HP Filter: 48 Hz (24dB/oct recommended)
     Round Port: 76mm dia × 108mm long
     Slot Port: 184mm W × 46mm H × 227mm L
     Port Velocity: 7.9 m/s
     Notes: Deep bass extension, requires proper system protection below tuning
--- Summary ---
The 10FINDX8-033 is a 10-inch mid-woofer driver designed for professional 2-way and multi-way system...

This design is particularly effective in single or multi-driver bass reflex systems used in professional two-way and multi-way PA systems, powered monitors, and compact bass-reflex enclosures, where extended bandwidth, controlled distortion across the full operating range, and versatile system integration are required.

AES Power: 250 W, Continuous: 500 W, Peak: 1000 W. Sensitivity: 95.81 dB (1W/1m).

10FIND

Key Features

Quick Specs