Audibax GR10-AR - Professional 10" Woofer (100 W RMS, 4 Ω) with vented magnet for replacement and installation

Audibax GR10-AR - Professional 10" Woofer (100 W RMS, 4 Ω) with vented magnet for replacement and installation

The Audibax GR10-AR is a professional 10-inch woofer designed for refurbishing or building PA systems, stage monitors, and installation speaker cabinets. It features a vented magnet for improved heat dissipation, a rigid suspension for precise cone movement control, and spade terminals for streamlined wiring. Its 1.5" voice coil and 100W RMS continuous power handling (200W max) allow it to perform reliably in two-way systems and compact enclosures. With a nominal impedance of 4 Ω , a frequency response of 30 Hz to 3.5 kHz , and sensitivity measured at two references— 88 dB @ 1 W/1 m and 91 dB @ 2.83 V/1 m —it delivers balanced bass and mid-bass performance for rental and installation applications.

Main features

• Speaker size: 10"
• Type: Professional woofer for PA/installation
• Magnet: ventilated for improved cooling
• Suspension: rigid, greater cone control
• Voice coil: 1.5"
• Nominal impedance: 4 Ω
• Power: 100W RMS (200W Max)
• Frequency response: 30 Hz – 3.5 kHz
• Sensitivity: 88 dB @1 W/1 m | 91dB @2.83V/1m
• Connection: spade (faston) terminals
• Overall dimensions (W × H × D): 250 × 250 × 112 mm
• Mounting dimensions (approx.): 270 × 270 × 130 mm
• Weight: 1.5 kg
• Color/finish: black
• Package contents: 1 x 10" woofer with vented magnet

Product benefits

• Reliability in continuous use: the ventilated magnet helps dissipate heat and reduces thermal compression during long sessions.
• Controlled bass: the rigid suspension and 1.5" voice coil provide punch in the mid-bass range without losing definition.
• Easy integration: The 10" form factor and 4 Ω impedance make it easy to replace in many commercial enclosures.
• Quick installation: spade terminals for secure connection and easy maintenance.
• Clear measurements: published sensitivity at 1 W/1 m and 2.83 V/1 m for proper comparison with other woofers.

Use cases

• Replacement woofer in 10" passive enclosures for rental or fixed installations.
• DIY construction of compact two-way enclosures for sound reinforcement.
• Stage monitors where punch and reliability are prioritized.
• Small columns/arrays that use 10" as a bass/mid-bass channel.

Frequently Asked Questions

• Is it compatible with my enclosure? If your enclosure is 10" and operates at 4 Ω, it's a suitable candidate. Also, check the available depth (112 mm) and the mounting pattern.
• What amplifier do I need? A stable amplifier at 4 Ω with a power rating of around 100–200 W per channel is usually sufficient to take advantage of its operating range without saturation.
• Is the sensitivity 88 dB or 91 dB? These are two different references: 88 dB measured at 1 W/1 m and ~91 dB at 2.83 V/1 m (equivalent to ~2 W into 4 Ω).
• Is there an 8 Ω version? Some retail listings show 8 Ω for related models; this GR10-AR is listed as 4 Ω. Always check the speaker label if replacing an existing one.

Installation tips

• Check the condition of the baffle foam/gasket and replace it if it is deteriorated to ensure a proper seal.
• Respect the polarity (+/−) on the spade terminals to avoid cancellations with the rest of the tracks.
• Adjust the system's filter/crossover according to your enclosure design; this woofer operates up to 3.5 kHz.

Project description

Professional 10" woofer, 4 Ω, 100 W RMS (200 W max.), 1.5" voice coil, vented magnet, rigid suspension, spade terminals; frequency response 30 Hz–3.5 kHz; sensitivity 88 dB @1 W/1 m / 91 dB @2.83 V/1 m; dimensions 250 × 250 × 112 mm; mounting dimensions 270 × 270 × 130 mm; weight 1.5 kg; color black. Includes 1 unit.