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NEW Celestion Truvox 1525 15" Midbass Woofer 8 Ohm

CelestionPart # 294-2514
Model: Truvox 1525

Celestion's Truvox is a line of a press-steel mid‑bass built for high‑quality performance at an affordable price. With versatile drop‑in compatibility and pro-grade durability, it rejuvenates the sound and restores the punch in your system. Compact yet powerful, Truvox woofers are suitable for 2-way, 3-way, bass guitar, and even car audio systems.

Key Features

  • Pressed steel chassis makes it the lightest in its class at just 10.4 lbs
  • 800 W continuous power handling for dependable performance
  • 96 dB sensitivity ensures loud, efficient sound with modest amp power
  • Kevlar‑loaded cone improves fidelity and reduces distortion
  • Triple‑roll cloth surround enhances excursion control
  • Single vent aids cooling and sustains power delivery
  • Industry‑standard mounting fits PA cabinets, car doors, and more
NEW $129.00
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MSRP: $193.50
Save $64.50 (33%)
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Overview

Celestion Truvox 1525 15" Midbass Woofer 8 Ohm

Celestion Truvox 1525 15" Midbass Woofer

The Truvox 1525 combines affordability with Celestion’s professional pedigree, offering 800 W continuous power and 96 dB sensitivity—all in a rugged 15″ package. Its pressed steel chassis keeps weight to a minimum (approx. 10.4 lbs), makes installation easier, and places it among the lightest in its class.

The Kevlar‑loaded cone and dual‑roll cloth surround work together to provide clear, high‑fidelity mid‑bass, even at extreme excursion levels—with minimal distortion. A single vent behind the magnet ensures consistent air flow, aiding in cooling and stable performance during extended use.

Designed for easy integration, the 1525 follows industry‑standard mounting dimensions, making it a drop‑in replacement or upgrade for PA cabinets, bass amps, vehicle doors, and recessed wall mounts. With a 2.5″ copper voice coil and a robust build, the Truvox 1525 delivers clarity, punch, and longevity wherever you install it.

Frequency Response and Impedance Curves

Product Details

BrandCelestion
ModelTruvox 1525
Part Number294-2514
UPC739894668255
Unit of MeasureEach
Weight11

Product Specifications

Nominal Diameter15"
Power Handling (RMS)400 Watts
Power Handling (MAX)800 Watts
Impedance8Ω
Frequency Response40 to 4,000Hz
Sensitivity96dB 2.83V/1m
Voice Coil Diameter2.5"

Thiele-Small Parameters

Resonant Frequency (Fs)49Hz
DC Resistance (Re)6.58Ω
Voice Coil Inductance (Le)0.703mH
Mechanical Q (Qms)12.918
Electromagnetic Q (Qes)0.803
Total Q (Qts)0.756
Compliance Equivalent Volume (Vas)4.78ft³
Mechanical Compliance of Suspension (Cms)0.131mm/N
BL Product (BL)14.273T·m
Diaphragm Mass Inc. Airload (Mms)80.772g
Maximum Linear Excursion (Xmax)4.75mm
Surface Area of Cone (Sd)855.3cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCCA
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter15.12"
Baffle Cutout Diameter13.86"
Depth5.97"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume7.287ft³
Sealed F358.18Hz
Vented Volume16.52ft³
Vented F330.34Hz

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