Cerwin Vega At40 Specs - Fix

Locate the small openings or weep holes in the casing of the rotary switch or potentiometer. Spray a short, targeted burst of DeoxIT D5 directly into the component.

Cerwin-Vega AT-40 is a vintage 3-way floor-standing speaker from the "AT" (Advanced Technology) series, known for its high efficiency and signature "West Coast sound"—emphasizing powerful bass and loud output . Often referred to as the

If you are currently working on a repair, let me know of the speaker is acting up (e.g., woofer, midrange, or tweeter) or what tools you have on hand so we can troubleshoot the exact step together. AI responses may include mistakes. Learn more Share public link cerwin vega at40 specs fix

| Specification | Value | | :--- | :--- | | | 2-way, bass reflex | | Woofer | 10" cast frame (Part # 1215) | | Tweeter | 1" soft dome (Part # 1213) | | Frequency Response | 40 Hz – 20 kHz (± 3dB) | | Power Handling (RMS) | 100 Watts | | Power Handling (Peak) | 200 Watts | | Sensitivity | 95 dB (1W/1m) – Very efficient | | Nominal Impedance | 8 Ohms | | Crossover Frequency | 2,500 Hz | | Crossover Slope | 12 dB/octave (2nd order) | | Enclosure Type | Vented (Front-firing port) | | Dimensions (HxWxD) | 21.5" x 12.5" x 11.5" | | Weight (per speaker) | 35 lbs (15.8 kg) |

10-inch cone driver with a high-temperature voice coil and cast aluminum or stamped steel frame. Featuring the iconic red/orange surround. Locate the small openings or weep holes in

#CerwinVega #VintageAudio #SpeakerRepair #HiFi #AT40 #Audiophile Cerwin Vega AT Series

You will feel kick drums in your chest. You will hear cymbals sizzle again. And your neighbors will hate you. Often referred to as the If you are

Check the voice coil resistance with a multimeter or inspect the cabinet for air leaks around the terminal cup.

: Many vintage speakers have a dial on the back to adjust the tweeter's output level. These potentiometers can become dirty and corroded over time.

Before starting any repair or restoration project, you must understand the exact design parameters of the speaker. This ensures you select the correct replacement parts and maintain the intended acoustic signature. Technical Performance Metrics 35 Hz to 28,000 Hz (

Bass Reflex (Ported design with a rear-firing tuned port) Cabinet Dimensions & Weight Height: 25.5 inches (64.8 cm) Width: 12.5 inches (31.8 cm) Depth: 11.25 inches (28.6 cm) Weight: Approximately 35 lbs (15.9 kg) per cabinet Part 2: Common Issues and How to Fix Them