Spendor AC2 2-Way Centre Channel Loudspeaker at Vinyl Sound Buffalo, NY USA

The Spendor AC2 is a compact 2-way sealed centre channel loudspeaker from Spendor Audio Systems (Rotherham, England, UK), available at Vinyl Sound in Buffalo, NY, USA. Part of Spendor's A-Line theatre range, the AC2 pairs an 18cm EP77 polymer cone mid-bass driver with a 22mm polyamide dome tweeter in a sealed cabinet crossing at 3.9kHz, spanning 49Hz to 25kHz at a sensitivity of 86dB. Compatible with amplifiers and AV receivers from 25 to 125 watts into a stable 8-ohm load, the AC2 delivers vocal clarity, consistent off-axis sonics, and close-wall placement flexibility that make it the ideal centre channel companion to the Spendor A2, A4, A7, Classic 3/1, and Classic 2/3 stereo speakers. Designed and manufactured in the UK.

A-Line Centre Channel: Consistent Vocals, Sealed Bass, and System Matching

The Spendor AC2 sits within the A-Line family — the same range as the AW1 on-wall speaker and the A2 through A7 floorstanders — bringing the A-Line's characteristic energetic, articulate, and musically engaging presentation into a dedicated horizontal centre channel format. Its sealed-box enclosure with internal proprietary Dynamic Damping technology delivers the compact footprint and close-wall placement tolerance that home theatre installations demand, while producing the taut, controlled bass extension to 49Hz that allows the AC2 to hold its own alongside A-Line and Classic series stereo speakers in left/centre/right configurations without a separate centre subwoofer in most systems. The 18cm EP77 polymer cone mid-bass driver — Spendor's proprietary engineering polymer formulation in a cast magnesium alloy chassis with high-efficiency motor system and optimised electro-dynamic damping — is the same driver family used across the A-Line, D-Line, and Classic ranges, providing the natural, low-coloration midrange character that defines Spendor loudspeakers. At just 165mm tall and 470mm wide, the AC2's low modern cabinet profile fits discreetly below or above a flat-panel display on most AV furniture without visual disruption.

EP77 Polymer Cone, Polyamide Dome Tweeter, and Placement Flexibility

The AC2's 18cm EP77 polymer cone mid-bass driver crosses to the 22mm polyamide dome tweeter at 3.9kHz — a relatively high crossover point that leaves the EP77 cone in exclusive control of the critical midrange band where dialogue, vocals, and instrumental detail live, without the interference of a tweeter crossing in during the most acoustically sensitive part of the frequency range. The 22mm dome's wide-surround geometry produces consistent off-axis dispersion across the listening width of a typical home theatre room, ensuring vocals remain tonally coherent whether the listener is seated on-axis with the centre speaker or at an angle toward the room's side walls. The sealed cabinet with proprietary Dynamic Damping eliminates port noise at sustained drive levels — important for a centre channel driven at full programme level during action sequences — and makes the AC2 genuinely tolerant of rear-wall and shelf placement without the bass coloration that ported centre speakers develop in boundary-adjacent positions. A single pair of recessed precision binding posts provides clean connection for both AV receiver centre channel outputs and stand-alone amplifier configurations.

Key Features

• 18cm EP77 Polymer Cone Mid-Bass Driver: Spendor's proprietary engineering polymer cone in a cast magnesium alloy chassis with high-efficiency motor system and optimised electro-dynamic damping delivers natural, low-coloration vocal and midrange reproduction consistent with the full A-Line and Classic speaker families.
• 22mm Wide-Surround Polyamide Dome Tweeter: A wide-surround dome provides consistent off-axis high-frequency dispersion across the listening width of a home theatre room, maintaining tonal coherence for listeners seated at angles to the centre speaker.
• Sealed Cabinet with Dynamic Damping: A non-ported enclosure with proprietary Dynamic Damping polymer inserts delivers close-wall placement tolerance and elimination of port noise at high drive levels — critical for sustained home cinema programme at 100 watts unclipped.
• 3.9kHz Crossover Frequency: A high crossover point places the EP77 polymer cone in exclusive control of the vocal midrange band, minimising intermodulation distortion in the frequency range most critical to dialogue intelligibility.
• A-Line System Matching: Voiced to tonally match the A2, A4, and A7 floorstanders and the Classic 3/1 and Classic 2/3 standmounts — sharing the EP77 polymer cone driver family for consistent tonal character across all front channels in a multi-channel system.
• Low-Profile Cabinet Design: At 165mm tall and 470mm wide, the AC2's modern horizontal format fits on virtually any AV furniture shelf below or above a flat-panel display without visual dominance.
• AV Receiver Friendly: An 8-ohm nominal impedance (minimum 6.6 ohms) with 86dB sensitivity is calibrated for easy drive from typical multi-channel AV receivers rated 25–125 watts per channel.
• UK Manufacture: Designed and manufactured in the UK, with all drivers, crossovers, and cabinets produced in-house by Spendor to broadcast reference standard.

Technical Specifications

Frequently Asked Questions

What is the Spendor AC2?

The Spendor AC2 is a compact 2-way sealed horizontal centre channel loudspeaker from the Spendor A-Line theatre range, featuring an 18cm EP77 polymer cone mid-bass driver and a 22mm polyamide dome tweeter crossing at 3.9kHz, spanning 49Hz to 25kHz at 86dB sensitivity. Designed and manufactured in the UK, it is compatible with amplifiers from 25 to 125 watts and is voiced to tonally match the Spendor A2, A4, A7, Classic 3/1, and Classic 2/3 stereo speakers in left/centre/right home theatre configurations.

How does the Spendor AC2 differ from the Spendor DC1?

The Spendor AC2 and DC1 are both sealed centre channel loudspeakers from Spendor's theatre range, but they belong to different product families and differ substantially in capability and complexity. The DC1 is a 2.5-way D-Line design with three drive units — an 18cm EP77 mid-bass, an 18cm Kevlar composite woofer, and a 22mm LPZ tweeter — rated to 42Hz with 200W programme power handling, intended to partner the DS1 on-wall speaker and D7.2/D9.2 floorstanders. The AC2 is a simpler 2-way A-Line design with a single 18cm EP77 mid-bass and 22mm polyamide dome, rated to 49Hz with 100W programme handling, intended to partner A-Line and Classic series stereo speakers. The DC1's LPZ tweeter produces wider, more consistent off-axis dispersion than the AC2's conventional dome; the DC1's 2.5-way architecture delivers lower midrange intermodulation distortion at high SPL. The AC2 is the more compact and affordable option for A-Line and Classic system users.

Which Spendor stereo speakers does the AC2 partner with?

The Spendor AC2 is specifically recommended by Spendor for use with the A2, A4, A7, Classic 3/1, and Classic 2/3 stereo speakers in left/centre/right front channel configurations. All of these speakers use the same Spendor EP77 polymer cone driver family, ensuring consistent tonal character — particularly in the vocal midrange — across all three front channels. Spendor also notes that the AC2 is compatible with "all Spendor stereo products," making it a viable centre channel companion for other A-Line and Classic models in the range. For D-Line system configurations, the DC1 centre channel is the recommended pairing instead.

Can the Spendor AC2 be placed on a shelf or close to a wall?

The Spendor AC2 is designed for close-wall and shelf placement. Its sealed-box enclosure eliminates the boundary-induced bass reinforcement that makes ported centre channel speakers boomy when placed in AV furniture or against rear walls. At just 165mm tall and 274mm deep (excluding terminals), it fits on most AV furniture shelves directly below or above a flat-panel display. The supplied small polymer feet decouple the cabinet from the shelf surface. Spendor specifically notes in the product description that bass "remains tuneful and articulate even when the AC2 is positioned close to boundaries" — a design objective that the sealed enclosure and Dynamic Damping system are specifically engineered to deliver.

What AV receiver power is required for the Spendor AC2?

The Spendor AC2 accepts AV receivers and amplifiers rated from 25 to 125 watts into its stable 8-ohm nominal load (minimum 6.6 ohms). At 86dB sensitivity it is straightforward to drive — most mid-range and high-end AV receivers rated 50 to 100W per channel will provide adequate headroom for the AC2 in typical home cinema use. The 100-watt unclipped programme power handling allows the AC2 to sustain the dynamic peaks of film soundtracks at moderate to high listening volumes. Its impedance minimum of 6.6 ohms is within the comfortable operating range of virtually all AV receivers, including those with 6-ohm minimum load restrictions.

Where can I buy the Spendor AC2 in Buffalo, NY or the United States?

The Spendor AC2 is available at Vinyl Sound in Buffalo, NY, USA, an authorized Spendor dealer serving customers across the United States. Vinyl Sound carries the full Spendor A-Line theatre range — including the AC2 centre channel and AW1 on-wall surround speaker — alongside the A-Line and Classic stereo range, AV receivers, and complete home theatre systems. Contact the Vinyl Sound team for current AC2 availability, finish options, and system configuration consultation.