Cerwin Vega At40 Specs Fix __full__ 🆕 Fast

If cleaning the switches does not restore the treble, test the tweeter.

Are you experiencing a right now (like completely dead tweeters or rattling bass) that we should diagnose first? Share public link

The crossover is mounted inside the cabinet, typically glued or screwed to the back of the input terminal cup. cerwin vega at40 specs fix

Access the crossover board attached to the inside of the rear terminal cup.

| 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) | If cleaning the switches does not restore the

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

The rear-mounted high-frequency attenuation switches often collect dust and oxidation. This results in intermittent audio dropouts or a crackling sound when adjusting the treble level. How to Fix and Restore Your AT-40 Step 1: Re-foaming the 10-Inch Woofers Access the crossover board attached to the inside

Purchase a specific 10-inch Cerwin-Vega replacement foam kit with the signature orange color. Glue the inner lip of the foam to the paper cone first. Let it dry for two hours.

Replace the aging electrolytic capacitors on the crossover board with high-quality film capacitors of the exact same microfarad (

95 dB (Highly efficient; requires minimal amplifier power to reach high volumes)