Professional Mid-Woofer & Midrange Drivers

REDCATT mid-woofer and midrange drivers cover the vocal band in line-array elements, column loudspeakers, compact two-way cabinets, stage monitors and the midrange section of three-way systems. The range includes 32 models from 6 to 15 inches, with AES ratings up to 1000 W and sensitivity up to 100 dB, in neodymium (14) and ferrite (18) designs.

Models
32
Sizes
6" – 15"
AES power
40 – 1000 W
Motor
Neo & ferrite

REDCATT professional mid-woofers & midranges

A mid-woofer trades the deepest bass for a light, well-damped cone and a suspension that stays linear at high sound-pressure levels, so the midrange stays clean when the system is driven hard. Frequency-response and impedance plots are published for every model.

154FIND 15-inch professional mid-woofer
LF 15" Mid-Woofer

154FIND

DR-15-012-8R-B2-C0001
Magnet: Ferrite Impedance: 8 Ω Sensitivity: 97.4 dB Power: 500 W AES
15FPM 15-inch professional mid-woofer
LF 15" Mid-Woofer

15FPM

DR-15-018-8R-B2-C0001
Magnet: Ferrite Impedance: 8 Ω Sensitivity: 97.9 dB Power: 1000 W AES
15NPM 15-inch professional mid-woofer
LF 15" Mid-Woofer

15NPM

DR-15-025-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 97.7 dB Power: 800 W AES
121FIND 12-inch professional mid-woofer
LF 12" Mid-Woofer

121FIND

DR-12-012-4R-B2-C0001
Magnet: Ferrite Impedance: 4 Ω Sensitivity: 96.4 dB Power: 250 W AES
121FIND 12-inch professional mid-woofer
LF 12" Mid-Woofer

121FIND

DR-12-012-8R-B2-C0001
Magnet: Ferrite Impedance: 8 Ω Sensitivity: 96.6 dB Power: 250 W AES
121NPM 12-inch professional mid-woofer
LF 12" Mid-Woofer

121NPM

DR-12-016-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 100 dB Power: 450 W AES
123FPM 12-inch professional mid-woofer
LF 12" Mid-Woofer

123FPM

DR-12-020-4R-B2-C0001
Magnet: Ferrite Impedance: 4 Ω Sensitivity: 97.8 dB Power: 300 W AES
123NPM 12-inch professional mid-woofer
LF 12" Mid-Woofer

123NPM

DR-12-021-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 95.8 dB Power: 800 W AES
125FPM 12-inch professional mid-woofer
LF 12" Mid-Woofer

125FPM

DR-12-026-8R-B2-C0001
Magnet: Ferrite Impedance: 8 Ω Sensitivity: 100 dB Power: 300 W AES
12NPM 12-inch professional mid-woofer
LF 12" Mid-Woofer

12NPM

DR-12-004-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 98 dB Power: 450 W AES
101NPM 10-inch professional mid-woofer
LF 10" Mid-Woofer

101NPM

DR-10-007-8R-B2-C0001
Independently tested
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 94.6 dB Power: 150 W AES
10FIND 10-inch professional mid-woofer
LF 10" Mid-Woofer

10FIND

DR-10-012-8R-B2-C0001
Magnet: Ferrite Impedance: 8 Ω Sensitivity: 95.8 dB Power: 250 W AES
10INOF 10-inch professional mid-woofer
LF 10" Mid-Woofer

10INOF

DR-10-005-8R-B2-C0001
Magnet: Ferrite Impedance: 8 Ω Sensitivity: 95 dB Power: 250 W AES
LF 10" Mid-Woofer

10NPM-1

DR-10-017-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 97.5 dB Power: 400 W AES
LF 10" Mid-Woofer

10NPM-2

DR-10-018-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 95.1 dB Power: 200 W AES
81FIND 8-inch professional mid-woofer
LF 8" Mid-Woofer

81FIND

DR-8-008-8R-B2-C0001
Magnet: Ferrite Impedance: 8 Ω Sensitivity: 94.7 dB Power: 200 W AES
81NPM-1 8-inch professional midrange driver
LF 8" Midrange

81NPM-1

DR-8-009-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 93 dB Power: 200 W AES
81NPM-2 8-inch professional mid-woofer
LF 8" Mid-Woofer

81NPM-2

DR-8-010-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 93.1 dB Power: 200 W AES
81XR 8-inch professional mid-woofer
LF 8" Mid-Woofer

81XR

DR-8-012-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 93 dB Power: 200 W AES
82FHM 8-inch professional mid-woofer
LF 8" Mid-Woofer

82FHM

DR-8-014-8R-B2-C0001
Magnet: Ferrite Impedance: 8 Ω Sensitivity: 88.3 dB Power: 60 W AES
8FHM 8-inch professional mid-woofer
LF 8" Mid-Woofer

8FHM

DR-8-017-4R-B2-C0001
Magnet: Ferrite Impedance: 4 Ω Sensitivity: 89 dB Power: 50 W AES
8FHW-2 8-inch professional mid-woofer
LF 8" Mid-Woofer

8FHW-2

DR-8-022-4R-B2-C0001
Magnet: Ferrite Impedance: 4 Ω Sensitivity: 89.1 dB Power: 100 W AES
8FIND 8-inch professional mid-woofer
LF 8" Mid-Woofer

8FIND

DR-8-023-8R-B2-C0001
Magnet: Ferrite Impedance: 8 Ω Sensitivity: 97.3 dB Power: 200 W AES
8NPM 8-inch professional mid-woofer
LF 8" Mid-Woofer

8NPM

DR-8-028-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 96.1 dB Power: 200 W AES
61FHM-2 6.5-inch professional mid-woofer
LF 6.5" Mid-Woofer

61FHM-2

DR-6.5-001-4R-B2-C0001
Magnet: Ferrite Impedance: 4 Ω Sensitivity: 86 dB Power: 50 W AES
61FIND 6.5-inch professional mid-woofer
LF 6.5" Mid-Woofer

61FIND

DR-6.5-002-16R-B2-C0001
Magnet: Ferrite Impedance: 16 Ω Sensitivity: 92 dB Power: 150 W AES
6NPM 6.5-inch professional midrange driver
LF 6.5" Midrange

6NPM

DR-6.5-006-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 96.8 dB Power: 180 W AES
61FHM-1 6-inch professional mid-woofer
LF 6" Mid-Woofer

61FHM-1

DR-6-004-4R-B2-C0001
Magnet: Ferrite Impedance: 4 Ω Sensitivity: 86 dB Power: 60 W AES
61FHM-1 6-inch professional mid-woofer
LF 6" Mid-Woofer

61FHM-1

DR-6-004-8R-B2-C0001
Magnet: Ferrite Impedance: 8 Ω Sensitivity: 87.8 dB Power: 60 W AES
61NPM 6-inch professional mid-woofer
LF 6" Mid-Woofer

61NPM

DR-6-005-8R-B2-C0001
Magnet: Neodymium Impedance: 8 Ω Sensitivity: 95.4 dB Power: 100 W AES
61XR 6-inch professional mid-woofer
LF 6" Mid-Woofer

61XR

DR-6-006-4R-B2-C0001
Magnet: Neodymium Impedance: 4 Ω Sensitivity: 87 dB Power: 100 W AES
6FHM 6-inch professional mid-woofer
LF 6" Mid-Woofer

6FHM

DR-6-007-8R-B2-C0001
Magnet: Ferrite Impedance: 8 Ω Sensitivity: 89 dB Power: 40 W AES

Mid-Woofers specifications at a glance

Key figures for every model in this category. AES power is the two-hour AES2-1984 rating; programme power is twice and peak four times that figure. Complete Thiele/Small data, drawings and CAD are on each product page.

Model Size Magnet Impedance AES power Sensitivity Fs Xmax Voice coil Diaphragm / cone Weight
154FIND
DR-15-012-8R-B2-C0001
 15" Ferrite 8 Ω 500 W 97.4 dB 38 Hz 4.5 mm 63.5 mm Paper GF 6.3 kg
15FPM
DR-15-018-8R-B2-C0001
 15" Ferrite 8 Ω 1000 W 97.9 dB 41 Hz 4.5 mm 101.6 mm Paper CF 12 kg
15NPM
DR-15-025-8R-B2-C0001
 15" Neodymium 8 Ω 800 W 97.7 dB 48 Hz 5.25 mm 101.6 mm Paper CF 6.65 kg
121FIND
DR-12-012-4R-B2-C0001
 12" Ferrite 4 Ω 250 W 96.4 dB 59 Hz 1.85 mm 50.8 mm Paper GF 4.6 kg
121FIND
DR-12-012-8R-B2-C0001
 12" Ferrite 8 Ω 250 W 96.6 dB 63 Hz 3.75 mm 50.8 mm Paper GF 4.6 kg
121NPM
DR-12-016-8R-B2-C0001
 12" Neodymium 8 Ω 450 W 100 dB 50 Hz 1.5 mm 76 mm Paper CF 4 kg
123FPM
DR-12-020-4R-B2-C0001
 12" Ferrite 4 Ω 300 W 97.8 dB 45 Hz 2.75 mm 63.5 mm Paper GF 5 kg
123NPM
DR-12-021-8R-B2-C0001
 12" Neodymium 8 Ω 800 W 95.8 dB 58 Hz 5.25 mm 101.6 mm Paper GF 6.2 kg
125FPM
DR-12-026-8R-B2-C0001
 12" Ferrite 8 Ω 300 W 100 dB 63 Hz 2.55 mm 76 mm Paper CF 7 kg
12NPM
DR-12-004-8R-B2-C0001
 12" Neodymium 8 Ω 450 W 98 dB 49 Hz 4.05 mm 76 mm Paper GF 4.1 kg
101NPM
DR-10-007-8R-B2-C0001
 10" Neodymium 8 Ω 150 W 94.6 dB 53 Hz 3.25 mm 50.8 mm Paper CF 1.97 kg
10FIND
DR-10-012-8R-B2-C0001
 10" Ferrite 8 Ω 250 W 95.8 dB 66 Hz 2.75 mm 63.5 mm Paper GF 4.55 kg
10INOF
DR-10-005-8R-B2-C0001
 10" Ferrite 8 Ω 250 W 95 dB 56.2 Hz 4.05 mm 63.5 mm Paper CF 6 kg
10NPM-1
DR-10-017-8R-B2-C0001
 10" Neodymium 8 Ω 400 W 97.5 dB 64 Hz 4.05 mm 76.2 mm Paper CF 3.8 kg
10NPM-2
DR-10-018-8R-B2-C0001
 10" Neodymium 8 Ω 200 W 95.1 dB 58 Hz 6.35 mm 76.2 mm Paper CF 3.5 kg
81FIND
DR-8-008-8R-B2-C0001
 8" Ferrite 8 Ω 200 W 94.7 dB 80 Hz 2.25 mm 50.8 mm Paper GF 2.8 kg
81NPM-1
DR-8-009-8R-B2-C0001
 8" Neodymium 8 Ω 200 W 93 dB 72 Hz 6 mm 76.2 mm Paper GF 3.2 kg
81NPM-2
DR-8-010-8R-B2-C0001
 8" Neodymium 8 Ω 200 W 93.1 dB 69 Hz 4.05 mm 76.2 mm Paper GF 3.2 kg
81XR
DR-8-012-8R-B2-C0001
 8" Neodymium 8 Ω 200 W 93 dB 73 Hz 6.35 mm 63.5 mm Paper GF 4.9 kg
82FHM
DR-8-014-8R-B2-C0001
 8" Ferrite 8 Ω 60 W 88.3 dB 42 Hz 5.45 mm 38 mm Aluminum 1.8 kg
8FHM
DR-8-017-4R-B2-C0001
 8" Ferrite 4 Ω 50 W 89 dB 38 Hz 5 mm 35.6 mm Composite 2.8 kg
8FHW-2
DR-8-022-4R-B2-C0001
 8" Ferrite 4 Ω 100 W 89.1 dB 36 Hz 3.65 mm 30.5 mm PP 1.5 kg
8FIND
DR-8-023-8R-B2-C0001
 8" Ferrite 8 Ω 200 W 97.3 dB 70 Hz 2.2 mm 50.8 mm Paper GF 3.73 kg
8NPM
DR-8-028-8R-B2-C0001
 8" Neodymium 8 Ω 200 W 96.1 dB 79 Hz 3.7 mm 50.8 mm Paper CF 1.8 kg
61FHM-2
DR-6.5-001-4R-B2-C0001
 6.5" Ferrite 4 Ω 50 W 86 dB 44 Hz 3.2 mm 25.4 mm PP 1.04 kg
61FIND
DR-6.5-002-16R-B2-C0001
 6.5" Ferrite 16 Ω 150 W 92 dB 130 Hz 2.3 mm 50.8 mm Paper CF 2.7 kg
6NPM
DR-6.5-006-8R-B2-C0001
 6.5" Neodymium 8 Ω 180 W 96.8 dB 150 Hz 0.4 mm 44.5 mm Paper GF 1.2 kg
61FHM-1
DR-6-004-4R-B2-C0001
 6" Ferrite 4 Ω 60 W 86 dB 35 Hz 6.4 mm 38 mm Aluminum 1.61 kg
61FHM-1
DR-6-004-8R-B2-C0001
 6" Ferrite 8 Ω 60 W 87.8 dB 37 Hz 6.3 mm 38 mm Aluminum 1.61 kg
61NPM
DR-6-005-8R-B2-C0001
 6" Neodymium 8 Ω 100 W 95.4 dB 92 Hz 2.3 mm 38 mm Paper CF 0.8 kg
61XR
DR-6-006-4R-B2-C0001
 6" Neodymium 4 Ω 100 W 87 dB 64 Hz 8.1 mm 44.5 mm Paper CF 1.5 kg
6FHM
DR-6-007-8R-B2-C0001
 6" Ferrite 8 Ω 40 W 89 dB 36 Hz 4.25 mm 33 mm Composite 2.4 kg

How to choose professional mid-woofers & midranges

Bandwidth and breakup

Look at the published frequency response for a smooth top end up to and beyond the intended crossover point. Lighter cones extend bandwidth; treated paper and composite cones push breakup above the crossover.

Sensitivity for arrays and columns

Multiple mid-woofers in a line-array element or column are usually driven in series-parallel; high sensitivity per driver keeps the amplifier requirement reasonable and the power compression low.

Mounting depth and frame

Shallow, narrow-frame drivers allow tight centre-to-centre spacing in columns and arrays, which controls the vertical pattern. Depth, bolt circle and cutout are on every product page and in the STEP model.

Neodymium for weight, ferrite for cost

Flown and portable systems favour neodymium; installed and high-volume OEM products often favour ferrite. Both are available across the range.

Typical applications

  • Line-array elements and column loudspeakers
  • Compact two-way PA and stage monitors
  • Midrange section of three-way systems
  • Installed and commercial sound
  • OEM powered and passive loudspeakers

Engineering data for every model

Full Thiele/Small parameters, frequency-response and impedance plots, datasheet PDF, 2D drawing and 3D STEP model on each product page, and the same data as JSON from the product API.

Independently tested professional mid-woofers & midranges

1 of the 32 drivers on this page have been measured or reviewed by independent publications. Metadata and links only; REDCATT does not publish ratings it did not earn. See all coverage on the reviews page.

HiFi Test, May 2024
Redcatt 101NPMX8
Product: 101NPM DR-10-007-8R-B2-C0001

Custom professional mid-woofers & midranges for OEM and ODM programmes

Every driver on this page can be adapted for an OEM programme at REDCATT's own factory in Dongguan: impedance, voice coil, cone or diaphragm, surround, motor and frame changes, or a new design built to a target specification. Standard catalog drivers have a minimum order quantity of 1 piece; custom and OEM MOQs are flexible, starting at 100 pieces, with quantity-tiered pricing; production lead time is 45 calendar days.

Tooling and NRE apply to custom developments that need dedicated tools. The range is wide: simple tools can cost as little as a few tens of dollars, while complex injection tools can exceed $50,000. NRE charges are refunded against placed production orders.

OEM & ODM development Request samples or a quote

Quality and warranty

Mid-Woofers questions

What is a mid-woofer?

A mid-woofer is a low-frequency driver optimised for the midrange as well as the bass, typically used from about 80 Hz to 2 kHz or higher in a two-way cabinet, or as the midrange section of a three-way system. REDCATT lists 32 such drivers from 6 to 15 inches.

Which drivers are suited to line arrays and columns?

The 6-inch to 10-inch mid-woofers with high sensitivity and shallow frames are the usual choice; the spec table on this page lists depth, sensitivity and Fs for each model so candidates can be shortlisted quickly.

Are full measurement data available?

Yes. Every product page publishes the complete Thiele/Small set, frequency-response and impedance plots, a datasheet, a 2D drawing and a 3D STEP model.

Can the drivers be customised?

Yes, through the OEM/ODM process: cone, surround, coil, impedance and frame changes are all possible with an MOQ that is flexible, starting at 100 pieces, with quantity-tiered pricing.

More commercial and technical answers on the FAQ page.

Related driver categories

Professional woofers (19) Full-range drivers (16) 8-inch woofers & mid-woofers (10) 10-inch woofers (8) Coaxial drivers (4) Neodymium drivers (51)

Need help shortlisting professional mid-woofers & midranges?

Send the target specification or the cabinet and our engineers will propose a driver, with samples and measurement data.

Contact engineering