Cerwin Vega At-40 Specs 🆓

Cerwin-Vega AT-40

The is a vintage 3-way floor-standing loudspeaker from the popular "AT" (Advanced Technology) series released in the late 1980s. These speakers are known for their high sensitivity and ability to produce high volume with deep bass, a signature trait of the brand. Core Specifications Speaker Type: 3-way floor-standing loudspeaker. Frequency Response: 30 Hz – 20,000 Hz.

System Type

| Specification | Detail | | :--- | :--- | | | 4-Way Floor Standing Speaker | | Woofer | 12" Cast Frame High-Excursion | | Midrange | Dual 5.25" Treated Paper Cones | | Tweeter | 1" Soft Dome (Cerwin-Vega "Eyes") | | Super Tweeter | 1" Cone Type (Extended High Output) | | Frequency Response | 30 Hz – 22 kHz | | Sensitivity | 98 dB (1 Watt / 1 Meter) | | Nominal Impedance | 8 Ohms | | Power Handling | 300 Watts (Maximum) | | Crossover Frequencies | 250 Hz / 2.5 kHz / 8 kHz | | Dimensions (Approx) | 38" H x 15" W x 13" D | | Weight (Per Speaker) | ~45 lbs | cerwin vega at-40 specs

System Type

| Specification | Detail | |---------------|--------| | | 3-way, bass-reflex floor-standing loudspeaker | | Woofer | 10" (254mm) cast-frame woofer with CV’s proprietary foam surround | | Midrange | 5.25" (133mm) coated paper cone | | Tweeter | 1" (25mm) soft-dome ferrofluid-cooled tweeter | | Frequency Response | 32 Hz – 20 kHz (± 3 dB) | | Sensitivity (1W/1m) | 93 dB | | Nominal Impedance | 8 ohms | | Power Handling (RMS) | 150 watts | | Power Handling (Peak) | 300 watts | | Crossover Frequencies | 500 Hz / 5 kHz (2nd-order Linkwitz-Riley) | | Recommended Amplifier Power | 20 – 250 watts per channel | | Enclosure Type | Vented (rear-firing port) | | Dimensions (H x W x D) | 35" (889mm) x 14" (356mm) x 12" (305mm) | | Weight (per speaker) | 52 lbs (23.6 kg) | Cerwin-Vega AT-40 The is a vintage 3-way floor-standing

. It is characterized by the classic Cerwin-Vega "loud and punchy" sound, featuring the iconic red-surround woofer. Technical Specifications Speaker Type 3-way, Bass Reflex (Ported) Frequency Response 30 Hz – 22 kHz Power Handling 125 Watts (RMS/Continuous) Sensitivity 95 dB (1W @ 1m) Nominal Impedance Crossover Frequencies 400 Hz and 3,000 Hz Protection Self-resetting PTC (Tweeter protection) Dimensions (H x W x D) 730 x 365 x 320 mm (~28.7" x 14.4" x 12.6") Key Characteristics Driver Configuration Woofer: 1 x 10-inch treated fiber cone driver

The AT series remains popular among vintage audio collectors for its durability and distinct aesthetic, often featuring the signature orange-ringed woofers. While many modern receivers can drive a 6-ohm load, enthusiasts often recommend using high-quality power amplifiers to fully exploit the speaker's dynamic range and headroom. to other models in the AT series, or These Speakers Absolutely Changed My Life

• Woofer: 1 x 10-inch treated fiber cone driver. Features a high-excursion surround designed for deep bass impact.
• Midrange: 1 x 5-inch cone driver (often housed in its own internal sub-enclosure to reduce interference).
• Tweeter: 1 x 1-inch soft dome tweeter (ferro-fluid cooled for improved power handling).

• Write a 600–800 word magazine-style feature article on the AT-40 (voice, era context, listening impressions).
• Provide a detailed comparison table with similar vintage Cerwin-Vega models.
• Find original spec sheets or manuals.

• Midrange coloration: Slight emphasis around 1–2 kHz due to cone breakup (common for polycone mids).
• Foam surround degradation: Original surrounds require replacement after 15–20 years (common for CV drivers).
• Precision vs. excitement: Not a “monitor” speaker; slightly elevated bass and treble for lively presentation.

5.2 Trade-offs