Woofer - 4 ohm / 5 1/4 " - RMS: 25 W (PMPO 50W)

Woofer - 4 Ohm / 5 1/4" - RMS: 25 W (PMPO 50W)

This component is a 5.25-inch woofer. It features a nominal impedance of 4 ohms. Power handling is rated at 25W RMS. Peak Music Power Output (PMPO) is 50W. The unit is designed for audio system integration. It provides bass frequency reproduction. Applications include custom speaker builds. It also functions as a replacement unit in existing setups. Compatibility with various 4-ohm amplifier configurations is supported. Educational and personal audio projects are common uses.

Specifications:

• Nominal Impedance: 4 Ohms
• Resonance Frequency: 60 Hz
• Power Handling (RMS): 25 Watt
• Power Handling (PMPO): 50W
• Short Term Power (RMS): 70 Watt
• Sensitivity (2.83V/1m): 82 dB
• Resistance (DC): 4 Ω
• Cone Size: 5.25-inch (133mm)

Key features and benefits:

• 5.25-inch (133mm) cone size
• Nominal impedance: 4 Ohms
• Power handling: 25W RMS (50W PMPO)
• Resonance frequency: 60 Hz
• Sensitivity: 82 dB (2.83V/1m)
• Durable construction

Applications:

• Custom speaker enclosure builds
• DIY home audio systems and mini components
• Repair or replacement of existing speaker setups
• Educational electronics and acoustics projects
• Audio device prototyping

Frequently Asked Questions:

Q: Can this woofer replace a 6-ohm speaker?
A: This woofer has a nominal impedance of 4 ohms. Using it with an amplifier designed for 6 ohms may result in impedance mismatch.

Q: What is the recommended amplifier power for this woofer?
A: The woofer has an RMS power handling of 25W. An amplifier outputting 25W RMS at 4 ohms is suitable.

Q: What are the mounting dimensions for this 5.25-inch woofer?
A: While the cone size is 5.25 inches (133mm), specific mounting hole patterns or cutout diameters are not provided. Refer to the product datasheet for detailed mechanical drawings.

Q: Does this woofer require a specific enclosure type?
A: This woofer is suitable for custom speaker enclosure builds. The specific enclosure type (e.g., sealed, ported) depends on the desired acoustic response and system design.

Package Includes:

*Image shown is a representation only.

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