Product Description
The QSC XD-000027-00 is a genuine QSC high-frequency compression driver designed for the KW122, KW152, and KW153 active loudspeakers. This is the ferrite version of the KW Series high-frequency driver and is intended as a replacement component for compatible QSC loudspeakers.
According to QSC's official spare-parts listing, the XD-000027-00 is a 1.75-inch Mylar compression driver with a ferrite magnet and an 8-ohm impedance, manufactured by Celestion for the KW Series.
The driver is compatible with the high-frequency section of the following QSC loudspeakers:
- KW122
- KW152
- KW153
QSC's KW Series documentation identifies all three models as using a 1.75-inch diaphragm compression driver in their high-frequency sections. The KW122 and KW152 are 2-way systems, while the KW153 is a 3-way system with a dedicated 6.5-inch midrange driver.
Ferrite Version — Important
This listing is specifically for the ferrite version of the QSC KW Series HF driver.
If your loudspeaker requires the neodymium version, QSC identifies SP-000184-00 as the corresponding alternative. The ferrite and neodymium versions should not be assumed to be interchangeable without confirming the exact configuration of your loudspeaker.
Diaphragm Availability
Replacement diaphragms are not available for this driver. If the high-frequency driver has failed, replacement of the complete driver assembly is required rather than replacing only the diaphragm.
Features
- Genuine QSC replacement high-frequency driver
- QSC part number: XD-000027-00
- Designed for QSC KW Series loudspeakers
- Compatible with KW122, KW152, and KW153
- Ferrite magnet version
- 1.75-inch compression driver
- Mylar diaphragm
- 8-ohm impedance
- Celestion-manufactured driver
- Professional replacement component
- Direct replacement for compatible original HF driver
- Suitable for powered loudspeaker repair and service
- Replacement diaphragms are not available
Applications
- QSC KW122 Repair
- QSC KW152 Repair
- QSC KW153 Repair
- High-Frequency Driver Replacement
- Powered Loudspeaker Repair
- Professional Speaker Service
- Rental Equipment Maintenance
- Live Sound Equipment Repair
- Mobile DJ Equipment Repair
- Production Company Equipment Maintenance
- Venue Sound System Repair
Specifications
General
- Manufacturer: QSC
- Part Number: XD-000027-00
- Part Type: High-Frequency Driver
- Driver Type: Compression Driver
- Version: Ferrite
- Manufacturer of Driver: Celestion
- Series: QSC KW Series
- Diaphragm Material: Mylar
- Impedance: 8 Ω
- Throat/Diaphragm Size: 1.75 in
- Metric Size: 44.45 mm
Electrical / Mechanical
- Rated Voltage: 23.5 V
- Impedance: 8 Ω
- Magnet Type: Ferrite
- Diaphragm: Mylar
- Driver Configuration: High Frequency Compression Driver
QSC's current spare-parts database identifies the XD-000027-00 specifically as a 1.75-inch Mylar, ferrite, 23.5 V, 8-ohm Celestion compression driver for the KW Series.
Compatible Loudspeakers
| QSC Model | Configuration | HF Driver |
|---|---|---|
| KW122 | 12" 2-way | 1.75" diaphragm compression driver |
| KW152 | 15" 2-way | 1.75" diaphragm compression driver |
| KW153 | 15" 3-way | 1.75" diaphragm compression driver |
QSC's KW Series specifications confirm the 1.75-inch diaphragm compression driver configuration for all three compatible models.
Compatibility
Compatible With
- QSC KW122
- QSC KW152
- QSC KW153
Alternative Version
- QSC SP-000184-00 — Neodymium version
Important: XD-000027-00 is the ferrite version. Do not substitute the neodymium version or assume the two versions are interchangeable without verifying your loudspeaker's exact configuration.
Important Replacement Information
- This listing is for the complete high-frequency driver assembly.
- Replacement diaphragms are not available.
- Confirm the loudspeaker model before ordering.
- Confirm that your existing driver is the ferrite version.
- If your speaker requires the neodymium version, refer to QSC SP-000184-00.
- Professional installation by a qualified technician is recommended.
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