• 50 Watts RMS Power Handling with 100 Watts peak, delivering clear and dynamic audio performance.
• 4" Neodymium Car Audio Loudspeaker with an 8-ohm impedance for efficient sound output.
• Wide Frequency Response (100 Hz - 15KHz) perfect for reproducing mid-range frequencies.
• Durable Construction featuring a steel black basket, paper cone, and cloth surround for long-lasting use.
• Compact Design with only 1.8" mounting depth, fitting easily into various vehicle setups.

4" 50 Watts RMS 8-Ohm Neodymium Car Audio Loudspeaker Audiopipe APMB-4001ND

This Listing Includes:

• (1) 4" Neodymium Car Audio Loudspeaker Audiopipe APMB-4001ND

Description:

Introducing the Audiopipe APMB-4001ND 4" Neodymium Car Audio Loudspeaker, a compact yet powerful solution for enhancing your sound system. This 50 Watts RMS loudspeaker boasts an 8-Ohm impedance, delivering crisp and clear audio performance with its high-sensitivity of 89 dB. Designed with a lightweight neodymium magnet, it efficiently produces sound across a wide frequency range of 100 Hz to 15 kHz, making it perfect for mid-range frequencies.

Its robust build includes a steel black basket, durable paper cone, and cloth surround for long-lasting performance. The speaker features a KSV voice coil former and EISV winding material, ensuring smooth operation even under demanding conditions. Measuring just 4 inches in diameter with a mounting depth of 1.8 inches, this speaker fits easily into various vehicle setups.

Specifications:

• Nominal Diameter: 4"


• Nominal Impedance: 8 Ohms


• RMS Power Handling: 50 Watts


• MAX Power Handling: 100 Watts


• Sensitivity (1w/1m): 89 Db


• Frequency Response: 100 Hz - 15KHz


• Pair or Single: Single/Individual


• Voice Coil Diameter: 1"/25.5mm


• Voice Coil Former Material: KSV


• Winding Material: EISV


• Cone Material: Paper


• Surround Material: Cloth


• Basket Material: Steel


• Basket Color: Black


• Magnet Material: Neodymium

Thiele and Small Parameters

• Equivalent Volume: 0.6L/0.02 ft3


• Excursion (one way): 0.5mm


• Free Air Resonance: 160 Hz


• Mechanical Factor: 2.9


• Electrical Factor: 0.95


• Total Factor: 0.71


• Mechanical Mass: 6.3g


• Mechanical Compliance: 153 um/N


• BL factor: 6.2


• Voice Coil Inductance: 0.11mH


• Cone Area: 52.8 Cm2


• DC Resistance: 5.6 Ohms


• Mechanical Mass w/o Air: 6.1g

Speaker Measurements

• Overall Diameter: 4"


• Overall Depth: 2"


• Front Mount Baffle Cutout: 3.7"


• Mounting Depth: 1.8"


• Motor Diameter: 2.4"